Amino Acids

Organic compounds composed of a central carbon atom, a carboxyl group, an amino group, and a unique side chain; precursors to other molecules including proteins, hormones, and neurotransmitters.

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856 – 870 of 35,795 results

856

MilliporeSigma™ L-Arginine, Hydrochloride, Calbiochem™,

CAS: 1119-34-2 Molecular Formula: C6H15ClN4O2 Molecular Weight (g/mol): 210.662 InChI Key: KWTQSFXGGICVPE-WCCKRBBISA-N Synonym: l-arginine hydrochloride,arginine hydrochloride,l-arginine hcl,l-arginine monohydrochloride,h-arg-oh.hcl,r-gene,arginine monohydrochloride,argamine,l-arginine, monohydrochloride,unii-f7lth1e20y PubChem CID: 66250 IUPAC Name: (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride SMILES: C(CC(C(=O)O)N)CN=C(N)N.Cl

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Specifications

PubChem CID	66250
CAS	1119-34-2
Molecular Weight (g/mol)	210.662
SMILES	C(CC(C(=O)O)N)CN=C(N)N.Cl
Synonym	l-arginine hydrochloride,arginine hydrochloride,l-arginine hcl,l-arginine monohydrochloride,h-arg-oh.hcl,r-gene,arginine monohydrochloride,argamine,l-arginine, monohydrochloride,unii-f7lth1e20y
IUPAC Name	(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride
InChI Key	KWTQSFXGGICVPE-WCCKRBBISA-N
Molecular Formula	C6H15ClN4O2

857

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Homopiperazin-5-one, 95%

CAS: 34376-54-0 Molecular Formula: C5H10N2O Molecular Weight (g/mol): 114.148 MDL Number: MFCD00766804 InChI Key: QPPLBCQXWDBQFS-UHFFFAOYSA-N Synonym: 1,4 diazepan-5-one,homopiperazin-5-one,5-homopiperazinone,2,3,6,7-tetrahydro-1h-1,4-diazepin-5 4h-one,5h-1,4-diazepin-5-one, hexahydro,2,3,4,5,6,7-hexahydro-1h-1,4-diazepin-5-one,peakdale1_000765,acmc-1ctxs,1,4-diazepan-5-one,hexahydro-1h-1,4-diazepin-5-one PubChem CID: 2737264 IUPAC Name: 1,4-diazepan-5-one SMILES: C1CNCCNC1=O

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Specifications

PubChem CID	2737264
CAS	34376-54-0
Molecular Weight (g/mol)	114.148
MDL Number	MFCD00766804
SMILES	C1CNCCNC1=O
Synonym	1,4 diazepan-5-one,homopiperazin-5-one,5-homopiperazinone,2,3,6,7-tetrahydro-1h-1,4-diazepin-5 4h-one,5h-1,4-diazepin-5-one, hexahydro,2,3,4,5,6,7-hexahydro-1h-1,4-diazepin-5-one,peakdale1_000765,acmc-1ctxs,1,4-diazepan-5-one,hexahydro-1h-1,4-diazepin-5-one
IUPAC Name	1,4-diazepan-5-one
InChI Key	QPPLBCQXWDBQFS-UHFFFAOYSA-N
Molecular Formula	C5H10N2O

858

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4-Chloro-DL-phenylalanine, 98+%

CAS: 7424-00-2 Molecular Formula: C9H10ClNO2 Molecular Weight (g/mol): 199.63 MDL Number: MFCD00002601 InChI Key: NIGWMJHCCYYCSF-UHFFFAOYNA-N Synonym: fenclonine,4-chloro-dl-phenylalanine,p-chlorophenylalanine,2-amino-3-4-chlorophenyl propanoic acid,4-chlorophenylalanine,dl-4-chlorophenylalanine,dl-p-chlorophenylalanine,fenchlonine,fenclonin,phenylalanine, 4-chloro PubChem CID: 4652 IUPAC Name: 2-amino-3-(4-chlorophenyl)propanoic acid SMILES: NC(CC1=CC=C(Cl)C=C1)C(O)=O

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Specifications

PubChem CID	4652
CAS	7424-00-2
Molecular Weight (g/mol)	199.63
MDL Number	MFCD00002601
SMILES	NC(CC1=CC=C(Cl)C=C1)C(O)=O
Synonym	fenclonine,4-chloro-dl-phenylalanine,p-chlorophenylalanine,2-amino-3-4-chlorophenyl propanoic acid,4-chlorophenylalanine,dl-4-chlorophenylalanine,dl-p-chlorophenylalanine,fenchlonine,fenclonin,phenylalanine, 4-chloro
IUPAC Name	2-amino-3-(4-chlorophenyl)propanoic acid
InChI Key	NIGWMJHCCYYCSF-UHFFFAOYNA-N
Molecular Formula	C9H10ClNO2

859

MilliporeSigma™ Histamine, Free Base, ≥97%, Calbiochem™,

CAS: 51-45-6 Molecular Formula: C5H9N3 Molecular Weight (g/mol): 111.15 MDL Number: MFCD00005210,MFCD00128939 InChI Key: NTYJJOPFIAHURM-UHFFFAOYSA-N Synonym: histamine,1h-imidazole-4-ethanamine,2-4-imidazolyl ethylamine,ergotidine,2-1h-imidazol-5-yl ethanamine,ergamine,eramin,5-imidazoleethylamine,theramine,free histamine PubChem CID: 774 ChEBI: CHEBI:18295 IUPAC Name: 2-(1H-imidazol-5-yl)ethan-1-amine SMILES: NCCC1=CN=CN1

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Specifications

PubChem CID	774
CAS	51-45-6
Molecular Weight (g/mol)	111.15
ChEBI	CHEBI:18295
MDL Number	MFCD00005210,MFCD00128939
SMILES	NCCC1=CN=CN1
Synonym	histamine,1h-imidazole-4-ethanamine,2-4-imidazolyl ethylamine,ergotidine,2-1h-imidazol-5-yl ethanamine,ergamine,eramin,5-imidazoleethylamine,theramine,free histamine
IUPAC Name	2-(1H-imidazol-5-yl)ethan-1-amine
InChI Key	NTYJJOPFIAHURM-UHFFFAOYSA-N
Molecular Formula	C5H9N3

860

L-Aspartyl-L-Phenylalanine methyl ester, 99.8%, MP Biomedicals™

CAS: 22839-47-0 Molecular Formula: C14H18N2O5 Molecular Weight (g/mol): 294.31 MDL Number: MFCD00002724 InChI Key: IAOZJIPTCAWIRG-QWRGUYRKSA-N Synonym: aspartame,nutrasweet,asp-phe-ome,asp-phe methyl ester,aspartam,aspartamum,aspartamo,l-aspartyl-l-phenylalanine methyl ester,aspartylphenylalanine methyl ester,dipeptide sweetener PubChem CID: 134601 ChEBI: CHEBI:2877 IUPAC Name: (3S)-3-amino-3-{[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]carbamoyl}propanoic acid SMILES: COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CC(O)=O

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Specifications

PubChem CID	134601
CAS	22839-47-0
Molecular Weight (g/mol)	294.31
ChEBI	CHEBI:2877
MDL Number	MFCD00002724
SMILES	COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CC(O)=O
Synonym	aspartame,nutrasweet,asp-phe-ome,asp-phe methyl ester,aspartam,aspartamum,aspartamo,l-aspartyl-l-phenylalanine methyl ester,aspartylphenylalanine methyl ester,dipeptide sweetener
IUPAC Name	(3S)-3-amino-3-{[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]carbamoyl}propanoic acid
InChI Key	IAOZJIPTCAWIRG-QWRGUYRKSA-N
Molecular Formula	C14H18N2O5

861

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N-Boc-1,3-diaminopropane hydrochloride, 98%, Thermo Scientific Chemicals

CAS: 127346-48-9 Molecular Formula: C8H19ClN2O2 Molecular Weight (g/mol): 210.702 MDL Number: MFCD01076598 InChI Key: WUXOJNUZYOFBMI-UHFFFAOYSA-N Synonym: tert-butyl 3-aminopropyl carbamate hydrochloride,n-boc-1,3-diaminopropane hydrochloride,n-3-aminopropyl carbamic acid tert-butyl ester hydrochloride,n-boc-1,3-propanediamine hydrochloride,tert-butyl n-3-aminopropyl carbamate hydrochloride,acmc-20ak6b,n-boc-1,3-diaminopropane hcl,n-3-aminopropyl carbamic acid tert-butyl ester-hcl,tert-butyl 3-aminopropyl carbamatehydrochloride,n-3-aminopropyl carbamic acid tert-butyl ester hcl PubChem CID: 21982912 IUPAC Name: tert-butyl N-(3-aminopropyl)carbamate;hydrochloride SMILES: CC(C)(C)OC(=O)NCCCN.Cl

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Specifications

PubChem CID	21982912
CAS	127346-48-9
Molecular Weight (g/mol)	210.702
MDL Number	MFCD01076598
SMILES	CC(C)(C)OC(=O)NCCCN.Cl
Synonym	tert-butyl 3-aminopropyl carbamate hydrochloride,n-boc-1,3-diaminopropane hydrochloride,n-3-aminopropyl carbamic acid tert-butyl ester hydrochloride,n-boc-1,3-propanediamine hydrochloride,tert-butyl n-3-aminopropyl carbamate hydrochloride,acmc-20ak6b,n-boc-1,3-diaminopropane hcl,n-3-aminopropyl carbamic acid tert-butyl ester-hcl,tert-butyl 3-aminopropyl carbamatehydrochloride,n-3-aminopropyl carbamic acid tert-butyl ester hcl
IUPAC Name	tert-butyl N-(3-aminopropyl)carbamate;hydrochloride
InChI Key	WUXOJNUZYOFBMI-UHFFFAOYSA-N
Molecular Formula	C8H19ClN2O2

862

Glycine, Ultrapure Bioreagent, J.T. Baker™

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.07 MDL Number: MFCD00008131 InChI Key: DHMQDGOQFOQNFH-UHFFFAOYSA-N Synonym: glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine PubChem CID: 750 ChEBI: CHEBI:15428 IUPAC Name: 2-aminoacetic acid SMILES: NCC(O)=O

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Specifications

PubChem CID	750
CAS	56-40-6
Molecular Weight (g/mol)	75.07
ChEBI	CHEBI:15428
MDL Number	MFCD00008131
SMILES	NCC(O)=O
Synonym	glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine
IUPAC Name	2-aminoacetic acid
InChI Key	DHMQDGOQFOQNFH-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

863

Tranexamic Acid Impurity Standard, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

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864

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(R)-(+)-2-(BOC-Amino)-1,4-butanediol, 97%, Thermo Scientific Chemicals

CAS: 397246-14-9 Molecular Formula: C₉H₁₉NO₄ Molecular Weight (g/mol): 205.25 InChI Key: KLRRFBSWOIUAHZ-SSDOTTSWSA-N Synonym: r-+-2-boc-amino-1,4-butanediol,r-tert-butyl 1,4-dihydroxybutan-2-yl carbamate,r-2-boc-amino-butane-1,4-diol,r-2-boc-amino-1,4-butanediol,tert-butyl n-2r-1,4-dihydroxybutan-2-yl carbamate,pubchem15259,ksc498c9f,1r-3-hydroxy-1-hydroxymethyl propyl carbamic acid tert-butyl ester,r-2-boc-amino-butan-1,4-diol,2r-tert-butoxycarbonylamino butane-1,4-diol PubChem CID: 11954482 IUPAC Name: tert-butyl N-[(2R)-1,4-dihydroxybutan-2-yl]carbamate SMILES: CC(C)(C)OC(=O)NC(CCO)CO

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Specifications

PubChem CID	11954482
CAS	397246-14-9
Molecular Weight (g/mol)	205.25
SMILES	CC(C)(C)OC(=O)NC(CCO)CO
Synonym	r-+-2-boc-amino-1,4-butanediol,r-tert-butyl 1,4-dihydroxybutan-2-yl carbamate,r-2-boc-amino-butane-1,4-diol,r-2-boc-amino-1,4-butanediol,tert-butyl n-2r-1,4-dihydroxybutan-2-yl carbamate,pubchem15259,ksc498c9f,1r-3-hydroxy-1-hydroxymethyl propyl carbamic acid tert-butyl ester,r-2-boc-amino-butan-1,4-diol,2r-tert-butoxycarbonylamino butane-1,4-diol
IUPAC Name	tert-butyl N-[(2R)-1,4-dihydroxybutan-2-yl]carbamate
InChI Key	KLRRFBSWOIUAHZ-SSDOTTSWSA-N
Molecular Formula	C₉H₁₉NO₄

865

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DL-Proline, 99%, Thermo Scientific Chemicals

CAS: 609-36-9 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.132 MDL Number: MFCD00005250 InChI Key: ONIBWKKTOPOVIA-UHFFFAOYSA-N Synonym: dl-proline,proline,h-dl-pro-oh,proline, dl,2-pyrrolidine carboxylic acid,hpro,l-proline, homopolymer,+/--pyrrolidine-2-carboxylic acid,prolin,chembl72275 PubChem CID: 614 ChEBI: CHEBI:26271 IUPAC Name: pyrrolidine-2-carboxylic acid SMILES: C1CC(NC1)C(=O)O

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Specifications

PubChem CID	614
CAS	609-36-9
Molecular Weight (g/mol)	115.132
ChEBI	CHEBI:26271
MDL Number	MFCD00005250
SMILES	C1CC(NC1)C(=O)O
Synonym	dl-proline,proline,h-dl-pro-oh,proline, dl,2-pyrrolidine carboxylic acid,hpro,l-proline, homopolymer,+/--pyrrolidine-2-carboxylic acid,prolin,chembl72275
IUPAC Name	pyrrolidine-2-carboxylic acid
InChI Key	ONIBWKKTOPOVIA-UHFFFAOYSA-N
Molecular Formula	C5H9NO2

866

Azadibenzocyclooctyne-amine

CAS: 1255942-06-3 Molecular Formula: C18H16N2O Molecular Weight (g/mol): 276.339 MDL Number: MFCD22380759 InChI Key: OCCYFTDHSHTFER-UHFFFAOYSA-N Synonym: dbco-amine,azadibenzocyclooctyne-amine,adibo-ch2 2-nh2.tfa,azadibenzocyclooctyne-ch2 2-amine.tfa,dibenzocyclooctyne-amine, for copper-free click chemistry,5-beta-alanyl-11,12-didehydro-5,6-dihydrodibenzo b,f azocine,3-amino-1-5-aza-3,4:7,8-dibenzocyclooct-1-yne-5-yl-1-propanone,3-amino-1-2-azatricyclo 10.4.0.0?,? hexadeca-1 16 ,4,6,8,12,14-hexaen-10-yn-2-yl propan-1-one,3-amino-1-2-azatricyclo 10.4.0.04,9 hexadeca-1 12 ,4 9 ,5,7,13,15-hexaen-10-yn-2-yl propan-1-one PubChem CID: 77078258 SMILES: C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCN

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Specifications

PubChem CID	77078258
CAS	1255942-06-3
Molecular Weight (g/mol)	276.339
MDL Number	MFCD22380759
SMILES	C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCN
Synonym	dbco-amine,azadibenzocyclooctyne-amine,adibo-ch2 2-nh2.tfa,azadibenzocyclooctyne-ch2 2-amine.tfa,dibenzocyclooctyne-amine, for copper-free click chemistry,5-beta-alanyl-11,12-didehydro-5,6-dihydrodibenzo b,f azocine,3-amino-1-5-aza-3,4:7,8-dibenzocyclooct-1-yne-5-yl-1-propanone,3-amino-1-2-azatricyclo 10.4.0.0?,? hexadeca-1 16 ,4,6,8,12,14-hexaen-10-yn-2-yl propan-1-one,3-amino-1-2-azatricyclo 10.4.0.04,9 hexadeca-1 12 ,4 9 ,5,7,13,15-hexaen-10-yn-2-yl propan-1-one
InChI Key	OCCYFTDHSHTFER-UHFFFAOYSA-N
Molecular Formula	C18H16N2O

867

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N-Boc-sarcosine methyl ester, 97%, Thermo Scientific Chemicals

CAS: 42492-57-9 Molecular Formula: C9H17NO4 Molecular Weight (g/mol): 203.24 MDL Number: MFCD04973115 InChI Key: LTBDTYJYKRLTRN-UHFFFAOYSA-N Synonym: methyl 2-tert-butoxycarbonyl methyl amino acetate,n-boc-sarcosine methyl ester,boc-gly-ome,boc-sarcosine methyl ester,ltbdtyjykrltrn-uhfffaoysa,n-t-butoxycarbonyl-sarcosine methyl ester,n-tert-butoxycarbonylsarcosine methyl ester,methyl n-tert-butoxycarbonyl-n-methylglycinate,methyl 2-tert-butoxy carbonyl methyl amino acetate PubChem CID: 14018930 SMILES: COC(=O)CN(C)C(=O)OC(C)(C)C

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Specifications

PubChem CID	14018930
CAS	42492-57-9
Molecular Weight (g/mol)	203.24
MDL Number	MFCD04973115
SMILES	COC(=O)CN(C)C(=O)OC(C)(C)C
Synonym	methyl 2-tert-butoxycarbonyl methyl amino acetate,n-boc-sarcosine methyl ester,boc-gly-ome,boc-sarcosine methyl ester,ltbdtyjykrltrn-uhfffaoysa,n-t-butoxycarbonyl-sarcosine methyl ester,n-tert-butoxycarbonylsarcosine methyl ester,methyl n-tert-butoxycarbonyl-n-methylglycinate,methyl 2-tert-butoxy carbonyl methyl amino acetate
InChI Key	LTBDTYJYKRLTRN-UHFFFAOYSA-N
Molecular Formula	C9H17NO4

868

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3-(Boc-aminomethyl)azetidine hydrochloride, 95%

CAS: 91188-15-7 Molecular Formula: C9H18N2O2 Molecular Weight (g/mol): 186.26 MDL Number: MFCD01861760 InChI Key: MOLUHRBHXXGWDP-UHFFFAOYSA-N Synonym: 3-n-boc-aminomethyl azetidine,3-boc-aminomethylazetidine,tert-butyl n-azetidin-3-ylmethyl carbamate,tert-butyl azetidin-3-ylmethyl carbamate,azetidin-3-ylmethyl-carbamic acid tert-butyl ester,tert-butyl azetidin-3-ylmethylcarbamate,3-boc-aminomethyl-azetidine,3-n-boc aminomethylazetidine,tert-butyl azetidin-3-yl methyl carbamate,3-boc-3-aminomethylazetidine PubChem CID: 15346872 SMILES: CC(C)(C)OC(=O)NCC1CNC1

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Specifications

PubChem CID	15346872
CAS	91188-15-7
Molecular Weight (g/mol)	186.26
MDL Number	MFCD01861760
SMILES	CC(C)(C)OC(=O)NCC1CNC1
Synonym	3-n-boc-aminomethyl azetidine,3-boc-aminomethylazetidine,tert-butyl n-azetidin-3-ylmethyl carbamate,tert-butyl azetidin-3-ylmethyl carbamate,azetidin-3-ylmethyl-carbamic acid tert-butyl ester,tert-butyl azetidin-3-ylmethylcarbamate,3-boc-aminomethyl-azetidine,3-n-boc aminomethylazetidine,tert-butyl azetidin-3-yl methyl carbamate,3-boc-3-aminomethylazetidine
InChI Key	MOLUHRBHXXGWDP-UHFFFAOYSA-N
Molecular Formula	C9H18N2O2

869

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Methyl 3-quinuclidinecarboxylate hydrochloride, 98+%, Thermo Scientific Chemicals

CAS: 54954-73-3 Molecular Formula: C9H16ClNO2 Molecular Weight (g/mol): 205.68 MDL Number: MFCD01073582 InChI Key: NDTQASSGEAZYOT-UHFFFAOYNA-N Synonym: methyl 3-quinuclidinecarboxylate hydrochloride,methyl quinuclidine-3-carboxylate hydrochloride,quinuclidine-3-carboxylic acid methyl ester hydrochloride,methyl 1-azabicyclo 2.2.2 octane-3-carboxylate hydrochloride,acmc-1ao36,methyl 1-azabicyclo 2.2.2 octane-3-carboxylate-hydrogen chloride 1/1 PubChem CID: 24721307 IUPAC Name: methyl 1-azabicyclo[2.2.2]octane-3-carboxylate;hydrochloride SMILES: Cl.COC(=O)C1CN2CCC1CC2

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Specifications

PubChem CID	24721307
CAS	54954-73-3
Molecular Weight (g/mol)	205.68
MDL Number	MFCD01073582
SMILES	Cl.COC(=O)C1CN2CCC1CC2
Synonym	methyl 3-quinuclidinecarboxylate hydrochloride,methyl quinuclidine-3-carboxylate hydrochloride,quinuclidine-3-carboxylic acid methyl ester hydrochloride,methyl 1-azabicyclo 2.2.2 octane-3-carboxylate hydrochloride,acmc-1ao36,methyl 1-azabicyclo 2.2.2 octane-3-carboxylate-hydrogen chloride 1/1
IUPAC Name	methyl 1-azabicyclo[2.2.2]octane-3-carboxylate;hydrochloride
InChI Key	NDTQASSGEAZYOT-UHFFFAOYNA-N
Molecular Formula	C9H16ClNO2

870

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N-Boc-D-aspartic acid 1-methyl ester, 97%

CAS: 137130-65-5 Molecular Formula: C10H17NO6 Molecular Weight (g/mol): 247.25 MDL Number: MFCD03094776 InChI Key: IWFIVTBTZUCTQH-UHFFFAOYNA-N Synonym: boc-d-asp-ome,3r-3-tert-butoxycarbonyl amino-4-methoxy-4-oxobutanoic acid PubChem CID: 10538431 IUPAC Name: 3-{[(tert-butoxy)carbonyl]amino}-4-methoxy-4-oxobutanoic acid SMILES: COC(=O)C(CC(O)=O)NC(=O)OC(C)(C)C

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Specifications

PubChem CID	10538431
CAS	137130-65-5
Molecular Weight (g/mol)	247.25
MDL Number	MFCD03094776
SMILES	COC(=O)C(CC(O)=O)NC(=O)OC(C)(C)C
Synonym	boc-d-asp-ome,3r-3-tert-butoxycarbonyl amino-4-methoxy-4-oxobutanoic acid
IUPAC Name	3-{[(tert-butoxy)carbonyl]amino}-4-methoxy-4-oxobutanoic acid
InChI Key	IWFIVTBTZUCTQH-UHFFFAOYNA-N
Molecular Formula	C10H17NO6

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