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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706 – 720 of 36,184 results

706

L-Arginine, Hydrochloride, MP Biomedicals

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

707

D-Glutamine, 99.2%, MP Biomedicals™

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708

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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

709

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Methyl 2-hydroxy-4-methoxybenzoate, 98%

CAS: 5446-02-6 MDL Number: MFCD00008424

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Specifications

CAS	5446-02-6
MDL Number	MFCD00008424

710

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

711

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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712

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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

713

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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

714

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Thermo Scientific Chemicals DL-Glutamic acid monohydrate, 98+%

CAS: 19285-83-7 Molecular Formula: C5H11NO5 Molecular Weight (g/mol): 165.145 MDL Number: MFCD00150703 InChI Key: OZDAOHVKBFBBMZ-UHFFFAOYSA-N Synonym: dl-glutamic acid monohydrate,2-aminopentanedioic acid hydrate,dl-glutamic acid hydrate,h-dl-glu-oh.h2o,glutaminsaeure hydrate,+/--2-aminoglutaric acid,dl-2-aminopentanedioic acid,2-azanylpentanedioic acid hydrate,2-aminopentanedioic acid, oxamethane,hydrate,a-aminoglutarate PubChem CID: 16219385 IUPAC Name: 2-aminopentanedioic acid;hydrate SMILES: C(CC(=O)O)C(C(=O)O)N.O

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Specifications

PubChem CID	16219385
CAS	19285-83-7
Molecular Weight (g/mol)	165.145
MDL Number	MFCD00150703
SMILES	C(CC(=O)O)C(C(=O)O)N.O
Synonym	dl-glutamic acid monohydrate,2-aminopentanedioic acid hydrate,dl-glutamic acid hydrate,h-dl-glu-oh.h2o,glutaminsaeure hydrate,+/--2-aminoglutaric acid,dl-2-aminopentanedioic acid,2-azanylpentanedioic acid hydrate,2-aminopentanedioic acid, oxamethane,hydrate,a-aminoglutarate
IUPAC Name	2-aminopentanedioic acid;hydrate
InChI Key	OZDAOHVKBFBBMZ-UHFFFAOYSA-N
Molecular Formula	C5H11NO5

715

Thermo Scientific Chemicals L-Cysteine, Cell Culture Reagent

CAS: 52-90-4 Molecular Formula: C3H7NO2S Molecular Weight (g/mol): 121.154 MDL Number: MFCD00064306 InChI Key: XUJNEKJLAYXESH-REOHCLBHSA-N Synonym: l-cysteine,cysteine,cystein,half-cystine,r-cysteine,thioserine,r-2-amino-3-mercaptopropanoic acid,l-+-cysteine,l-cystein,2r-2-amino-3-sulfanylpropanoic acid PubChem CID: 5862 ChEBI: CHEBI:17561 IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid SMILES: C(C(C(=O)O)N)S

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Specifications

PubChem CID	5862
CAS	52-90-4
Molecular Weight (g/mol)	121.154
ChEBI	CHEBI:17561
MDL Number	MFCD00064306
SMILES	C(C(C(=O)O)N)S
Synonym	l-cysteine,cysteine,cystein,half-cystine,r-cysteine,thioserine,r-2-amino-3-mercaptopropanoic acid,l-+-cysteine,l-cystein,2r-2-amino-3-sulfanylpropanoic acid
IUPAC Name	(2R)-2-amino-3-sulfanylpropanoic acid
InChI Key	XUJNEKJLAYXESH-REOHCLBHSA-N
Molecular Formula	C3H7NO2S

716

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Folic Acid, Powder, USP, 97-102%, Spectrum™ Chemical

CAS: 59-30-3 Molecular Formula: C19H19N7O6 Molecular Weight (g/mol): 441.40 InChI Key: OVBPIULPVIDEAO-LBPRGKRZSA-N IUPAC Name: (2S)-2-[(4-{[(2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl]amino}phenyl)formamido]pentanedioic acid SMILES: NC1=NC(=O)C2=NC(CNC3=CC=C(C=C3)C(=O)N[C@@H](CCC(O)=O)C(O)=O)=CN=C2N1

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Specifications

CAS	59-30-3
Molecular Weight (g/mol)	441.40
SMILES	NC1=NC(=O)C2=NC(CNC3=CC=C(C=C3)C(=O)N[C@@H](CCC(O)=O)C(O)=O)=CN=C2N1
IUPAC Name	(2S)-2-[(4-{[(2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl]amino}phenyl)formamido]pentanedioic acid
InChI Key	OVBPIULPVIDEAO-LBPRGKRZSA-N
Molecular Formula	C19H19N7O6

717

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1-Pyrrolidinecarbonyl chloride, 97%

CAS: 1192-63-8 Molecular Formula: C5H8ClNO Molecular Weight (g/mol): 133.575 MDL Number: MFCD00051321 InChI Key: XACWJIQLDLUFSR-UHFFFAOYSA-N Synonym: 1-pyrrolidinecarbonyl chloride,pyrrolidinecarbonyl chloride,1-pyrrolidinecarbonylchloride,pyrrolidine-1-carbonylchloride,pyrrolidinocarbonyl chloride,1pyrrolidinecarbonyl chloride,pyrrolidine carbonyl chloride,acmc-1bo54,1-pyrrolidine carbonylchloride,1-pyrolidine carbonyl chloride PubChem CID: 70937 IUPAC Name: pyrrolidine-1-carbonyl chloride SMILES: C1CCN(C1)C(=O)Cl

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Specifications

PubChem CID	70937
CAS	1192-63-8
Molecular Weight (g/mol)	133.575
MDL Number	MFCD00051321
SMILES	C1CCN(C1)C(=O)Cl
Synonym	1-pyrrolidinecarbonyl chloride,pyrrolidinecarbonyl chloride,1-pyrrolidinecarbonylchloride,pyrrolidine-1-carbonylchloride,pyrrolidinocarbonyl chloride,1pyrrolidinecarbonyl chloride,pyrrolidine carbonyl chloride,acmc-1bo54,1-pyrrolidine carbonylchloride,1-pyrolidine carbonyl chloride
IUPAC Name	pyrrolidine-1-carbonyl chloride
InChI Key	XACWJIQLDLUFSR-UHFFFAOYSA-N
Molecular Formula	C5H8ClNO

718

(-)-3,4-Dihydroxy-alpha-methyl-L-phenylalanine sesquihydrate, 99%

CAS: 41372-08-1 Molecular Formula: C10H15NO5 Molecular Weight (g/mol): 229.232 MDL Number: MFCD00149280 InChI Key: XDJUBZFLFDODNF-PPHPATTJSA-N Synonym: methyldopa hydrate,l-methyldopa,s-2-amino-3-3,4-dihydroxyphenyl-2-methylpropionic acid sesquihydrate,--3-3,4-dihydroxyphenyl-2-methyl-l-alanine sesquihydrate,l---alpha-methyldopa hydrate,alpha-methyl-l-dopa sesquihydrate,--3,4-dihydroxy-^a-methyl-l-phenylalanine sesquihydrate,--3-3,4-dihydroxyphenyl-2-methyl-l-alanine ses,2s-2-amino-3-3,4-dihydroxyphenyl-2-methylpropanoic acid, oxamethane PubChem CID: 18530292 IUPAC Name: (2S)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid;hydrate SMILES: CC(CC1=CC(=C(C=C1)O)O)(C(=O)O)N.O

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Specifications

PubChem CID	18530292
CAS	41372-08-1
Molecular Weight (g/mol)	229.232
MDL Number	MFCD00149280
SMILES	CC(CC1=CC(=C(C=C1)O)O)(C(=O)O)N.O
Synonym	methyldopa hydrate,l-methyldopa,s-2-amino-3-3,4-dihydroxyphenyl-2-methylpropionic acid sesquihydrate,--3-3,4-dihydroxyphenyl-2-methyl-l-alanine sesquihydrate,l---alpha-methyldopa hydrate,alpha-methyl-l-dopa sesquihydrate,--3,4-dihydroxy-^a-methyl-l-phenylalanine sesquihydrate,--3-3,4-dihydroxyphenyl-2-methyl-l-alanine ses,2s-2-amino-3-3,4-dihydroxyphenyl-2-methylpropanoic acid, oxamethane
IUPAC Name	(2S)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid;hydrate
InChI Key	XDJUBZFLFDODNF-PPHPATTJSA-N
Molecular Formula	C10H15NO5

719

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Thermo Scientific Chemicals 3,4-Dihydroxy-DL-phenylalanine, 98%

CAS: 63-84-3 Molecular Formula: C9H11NO4 Molecular Weight (g/mol): 197.19 MDL Number: MFCD00063060 InChI Key: WTDRDQBEARUVNC-UHFFFAOYNA-N Synonym: dl-dopa,3,4-dihydroxy-dl-phenylalanine,2-amino-3-3,4-dihydroxyphenyl propanoic acid,dl-dioxyphenylalanine,dl-dihydroxyphenylalanine,3-3,4-dihydroxyphenyl-dl-alanine,3-hydroxytyrosine,3-hydroxy-dl-tyrosine,dopa,dl-3,4-dopa PubChem CID: 836 ChEBI: CHEBI:49168 IUPAC Name: 2-amino-3-(3,4-dihydroxyphenyl)propanoic acid SMILES: NC(CC1=CC=C(O)C(O)=C1)C(O)=O

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Specifications

PubChem CID	836
CAS	63-84-3
Molecular Weight (g/mol)	197.19
ChEBI	CHEBI:49168
MDL Number	MFCD00063060
SMILES	NC(CC1=CC=C(O)C(O)=C1)C(O)=O
Synonym	dl-dopa,3,4-dihydroxy-dl-phenylalanine,2-amino-3-3,4-dihydroxyphenyl propanoic acid,dl-dioxyphenylalanine,dl-dihydroxyphenylalanine,3-3,4-dihydroxyphenyl-dl-alanine,3-hydroxytyrosine,3-hydroxy-dl-tyrosine,dopa,dl-3,4-dopa
IUPAC Name	2-amino-3-(3,4-dihydroxyphenyl)propanoic acid
InChI Key	WTDRDQBEARUVNC-UHFFFAOYNA-N
Molecular Formula	C9H11NO4

720

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(S)-3-Amino-5-hexynoic acid hydrochloride, 95%

CAS: 270596-46-8 Molecular Formula: C6H10ClNO2 Molecular Weight (g/mol): 163.601 MDL Number: MFCD01861006 InChI Key: FVKOZZHCHSRKJA-JEDNCBNOSA-N Synonym: s-3-amino-5-hexynoic acid hydrochloride,s-3-aminohex-5-ynoic acid hydrochloride,3s-3-aminohex-5-ynoic acid hydrochloride,s-3-amino-5-hexynoic acid-hcl,l-beta-homopropargylglycine hydrochloride,5-hexynoic acid, 3-amino-, 3s-, hydrochloride 1:1,s-3-amino-5-hexynoic acidhcl,l-ss-homopropargylglycine hydrochloride PubChem CID: 2761700 IUPAC Name: (3S)-3-aminohex-5-ynoic acid;hydrochloride SMILES: C#CCC(CC(=O)O)N.Cl

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Specifications

PubChem CID	2761700
CAS	270596-46-8
Molecular Weight (g/mol)	163.601
MDL Number	MFCD01861006
SMILES	C#CCC(CC(=O)O)N.Cl
Synonym	s-3-amino-5-hexynoic acid hydrochloride,s-3-aminohex-5-ynoic acid hydrochloride,3s-3-aminohex-5-ynoic acid hydrochloride,s-3-amino-5-hexynoic acid-hcl,l-beta-homopropargylglycine hydrochloride,5-hexynoic acid, 3-amino-, 3s-, hydrochloride 1:1,s-3-amino-5-hexynoic acidhcl,l-ss-homopropargylglycine hydrochloride
IUPAC Name	(3S)-3-aminohex-5-ynoic acid;hydrochloride
InChI Key	FVKOZZHCHSRKJA-JEDNCBNOSA-N
Molecular Formula	C6H10ClNO2

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Amino Acids

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Folic Acid, Powder, USP, 97-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Folic Acid, Powder, USP, 97-102%, Spectrum™ Chemical