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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841 – 855 of 33,256 results

841

Thermo Scientific Chemicals DL-Homoserine, 99%

CAS: 1927-25-9 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00002618,MFCD00077786 InChI Key: UKAUYVFTDYCKQA-VKHMYHEASA-N Synonym: dl-homoserine,homoserine,h-dl-hoser-oh,d,l-homoserine,h-d-homoser-oh,butyric acid, 2-amino-4-hydroxy-, dl,2-amino-4-hydroxy-butanoic acid,dl-2-amino-4-hydroxybutyric acid,d-homoserin,h-dl-hse-oh PubChem CID: 779 ChEBI: CHEBI:30653 IUPAC Name: 2-amino-4-hydroxybutanoic acid SMILES: N[C@@H](CCO)C(O)=O

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Specifications

PubChem CID	779
CAS	1927-25-9
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:30653
MDL Number	MFCD00002618,MFCD00077786
SMILES	N[C@@H](CCO)C(O)=O
Synonym	dl-homoserine,homoserine,h-dl-hoser-oh,d,l-homoserine,h-d-homoser-oh,butyric acid, 2-amino-4-hydroxy-, dl,2-amino-4-hydroxy-butanoic acid,dl-2-amino-4-hydroxybutyric acid,d-homoserin,h-dl-hse-oh
IUPAC Name	2-amino-4-hydroxybutanoic acid
InChI Key	UKAUYVFTDYCKQA-VKHMYHEASA-N
Molecular Formula	C4H9NO3

842

Shipping Condition	No special requirements
Water	≤5 %
Boiling Point	311°C
Molecular Weight (g/mol)	146.19
Color	Beige to White
Physical Form	Crystalline powder
Chemical Name or Material	D-Lysine
Specific Rotation Condition	(20°C, 589 nm) (c=1 aq. soln.)
CAS	923-27-3
Infrared Spectrum	Conforms
MDL Number	00008234
Alpha Vector	LYSINE
Specific Rotation	-12° to -16°
Packaging	Glass Bottle
Synonym	(R)-2,6-Diaminohexanoic acid
Recommended Storage	Refrigerator +4°C
Shelf Life	3 years
Molecular Formula	C6 H14 N2 O2
EINECS Number	213-091-9
Melting Point	218°C
Product Line	Life science

843

N^w,N^w'-Di-Boc-Nalpha-Fmoc-L-arginine, 95%

CAS: 143824-77-5 MDL Number: MFCD00237008 Synonym: Fmoc-Arg(Boc)2-OH; (S,E)-5-[1,2-Bis(tert-butoxycarbonyl)guanidino]-2-(Fmoc-amino)pentanoic acid

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Specifications

CAS	143824-77-5
MDL Number	MFCD00237008
Synonym	Fmoc-Arg(Boc)2-OH; (S,E)-5-[1,2-Bis(tert-butoxycarbonyl)guanidino]-2-(Fmoc-amino)pentanoic acid

844

S-Phenyl-L-cysteine, 97%

CAS: 34317-61-8 Molecular Formula: C9H11NO2S Molecular Weight (g/mol): 197.252 MDL Number: MFCD01318758 InChI Key: XYUBQWNJDIAEES-QMMMGPOBSA-N Synonym: s-phenyl-l-cysteine,beta-phenylcysteine,r-2-amino-3-phenylthio propanoic acid,s-phenylcysteine,h-cys phenyl-oh,l-cysteine, s-phenyl,4-thia-l-homophenylalanine,3-phenylthio-l-alanine,2r-2-amino-3-phenylsulfanylpropanoic acid,2r-2-amino-3-phenylthiopropanoic acid PubChem CID: 119462 IUPAC Name: (2R)-2-amino-3-phenylsulfanylpropanoic acid SMILES: C1=CC=C(C=C1)SCC(C(=O)O)N

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Specifications

PubChem CID	119462
CAS	34317-61-8
Molecular Weight (g/mol)	197.252
MDL Number	MFCD01318758
SMILES	C1=CC=C(C=C1)SCC(C(=O)O)N
Synonym	s-phenyl-l-cysteine,beta-phenylcysteine,r-2-amino-3-phenylthio propanoic acid,s-phenylcysteine,h-cys phenyl-oh,l-cysteine, s-phenyl,4-thia-l-homophenylalanine,3-phenylthio-l-alanine,2r-2-amino-3-phenylsulfanylpropanoic acid,2r-2-amino-3-phenylthiopropanoic acid
IUPAC Name	(2R)-2-amino-3-phenylsulfanylpropanoic acid
InChI Key	XYUBQWNJDIAEES-QMMMGPOBSA-N
Molecular Formula	C9H11NO2S

845

Glycine, FCC, 98.5-101.5%, Spectrum™ Chemical

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.07 MDL Number: MFCD00008131 InChI Key: DHMQDGOQFOQNFH-UHFFFAOYSA-N IUPAC Name: 2-aminoacetic acid SMILES: NCC(O)=O

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Specifications

CAS	56-40-6
Molecular Weight (g/mol)	75.07
MDL Number	MFCD00008131
SMILES	NCC(O)=O
IUPAC Name	2-aminoacetic acid
InChI Key	DHMQDGOQFOQNFH-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

846

N-(Benzyloxycarbonyl)sarcosine, 95%

CAS: 39608-31-6 Molecular Formula: C11H13NO4 Molecular Weight (g/mol): 223.228 MDL Number: MFCD00021747 InChI Key: CBWFTZNMONHKNZ-UHFFFAOYSA-N Synonym: z-sar-oh,cbz-sar-oh,n-benzyloxycarbonyl sarcosine,carbobenzoxy sarcosine,z-sarcosine,glycine, n-methyl-n-phenylmethoxy carbonyl,n-cbz-sarcosine,2-benzyloxy carbonyl methyl amino acetic acid,n-carbobenzoxy sarcosine,benzyloxycarbonyl sarcosine PubChem CID: 97053 IUPAC Name: 2-[methyl(phenylmethoxycarbonyl)amino]acetic acid SMILES: CN(CC(=O)O)C(=O)OCC1=CC=CC=C1

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Specifications

PubChem CID	97053
CAS	39608-31-6
Molecular Weight (g/mol)	223.228
MDL Number	MFCD00021747
SMILES	CN(CC(=O)O)C(=O)OCC1=CC=CC=C1
Synonym	z-sar-oh,cbz-sar-oh,n-benzyloxycarbonyl sarcosine,carbobenzoxy sarcosine,z-sarcosine,glycine, n-methyl-n-phenylmethoxy carbonyl,n-cbz-sarcosine,2-benzyloxy carbonyl methyl amino acetic acid,n-carbobenzoxy sarcosine,benzyloxycarbonyl sarcosine
IUPAC Name	2-[methyl(phenylmethoxycarbonyl)amino]acetic acid
InChI Key	CBWFTZNMONHKNZ-UHFFFAOYSA-N
Molecular Formula	C11H13NO4

847

2-(Boc-amino)ethyl bromide, 96%

CAS: 39684-80-5 Molecular Formula: C7H14BrNO2 Molecular Weight (g/mol): 224.10 MDL Number: MFCD02683428 InChI Key: TZRQZPMQUXEZMC-UHFFFAOYSA-N Synonym: tert-butyl n-2-bromoethyl carbamate,2-boc-amino ethyl bromide,n-boc-bromoethylamine,tert-butyl 2-bromoethyl carbamate,n-boc-2-bromoethylamine,tert-butyl 2-bromoethylcarbamate,2-bromo-ethyl-carbamic acid tert-butyl ester,2-tert-butoxycarbonylamino ethyl bromide,2-boc-amino-ethyl bromide PubChem CID: 4103526 IUPAC Name: tert-butyl N-(2-bromoethyl)carbamate SMILES: CC(C)(C)OC(=O)NCCBr

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Specifications

PubChem CID	4103526
CAS	39684-80-5
Molecular Weight (g/mol)	224.10
MDL Number	MFCD02683428
SMILES	CC(C)(C)OC(=O)NCCBr
Synonym	tert-butyl n-2-bromoethyl carbamate,2-boc-amino ethyl bromide,n-boc-bromoethylamine,tert-butyl 2-bromoethyl carbamate,n-boc-2-bromoethylamine,tert-butyl 2-bromoethylcarbamate,2-bromo-ethyl-carbamic acid tert-butyl ester,2-tert-butoxycarbonylamino ethyl bromide,2-boc-amino-ethyl bromide
IUPAC Name	tert-butyl N-(2-bromoethyl)carbamate
InChI Key	TZRQZPMQUXEZMC-UHFFFAOYSA-N
Molecular Formula	C7H14BrNO2

848

D-Aspartic acid dimethyl ester hydrochloride, 98%

CAS: 69630-50-8 Molecular Formula: C6H12ClNO4 Molecular Weight (g/mol): 197.615 MDL Number: MFCD00070384 InChI Key: PNLXWGDXZOYUKB-PGMHMLKASA-N Synonym: d-aspartic acid dimethyl ester hydrochloride,h-d-asp ome-ome.hcl,h-d-asp ome-oh hcl,r-dimethyl 2-aminosuccinate hydrochloride,d-aspartic acid, dimethyl ester, hydrochloride,d-aspartic acid-1,4-dimethyl ester hydrochloride,1,4-dimethyl 2r-2-aminobutanedioate hydrochloride,h-d-asp diome . hcl,h-d-asp ome-ome hcl,d-aspartic acid dimethyl ester hcl PubChem CID: 51051594 IUPAC Name: dimethyl (2R)-2-aminobutanedioate;hydrochloride SMILES: COC(=O)CC(C(=O)OC)N.Cl

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Specifications

PubChem CID	51051594
CAS	69630-50-8
Molecular Weight (g/mol)	197.615
MDL Number	MFCD00070384
SMILES	COC(=O)CC(C(=O)OC)N.Cl
Synonym	d-aspartic acid dimethyl ester hydrochloride,h-d-asp ome-ome.hcl,h-d-asp ome-oh hcl,r-dimethyl 2-aminosuccinate hydrochloride,d-aspartic acid, dimethyl ester, hydrochloride,d-aspartic acid-1,4-dimethyl ester hydrochloride,1,4-dimethyl 2r-2-aminobutanedioate hydrochloride,h-d-asp diome . hcl,h-d-asp ome-ome hcl,d-aspartic acid dimethyl ester hcl
IUPAC Name	dimethyl (2R)-2-aminobutanedioate;hydrochloride
InChI Key	PNLXWGDXZOYUKB-PGMHMLKASA-N
Molecular Formula	C6H12ClNO4

849

Thermo Scientific Chemicals DL-Arginine hydrochloride

CAS: 32042-43-6 Molecular Formula: C6H15ClN4O2 Molecular Weight (g/mol): 210.662 MDL Number: MFCD00064549 InChI Key: KWTQSFXGGICVPE-UHFFFAOYSA-N Synonym: dl-arginine hydrochloride,2-amino-5-guanidinopentanoic acid hydrochloride,argininhydrochlorid,dl-arginine hcl,h-dl-arg-oh.xhcl,dl-+/--arginine hydrochloride,1-hydrochloride arginine,arginine monochloride,h-dl-arg-oh.hcl,wln: muyzm3yzvq &gh PubChem CID: 85880 IUPAC Name: 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	85880
CAS	32042-43-6
Molecular Weight (g/mol)	210.662
MDL Number	MFCD00064549
SMILES	C(CC(C(=O)O)N)CN=C(N)N.Cl
Synonym	dl-arginine hydrochloride,2-amino-5-guanidinopentanoic acid hydrochloride,argininhydrochlorid,dl-arginine hcl,h-dl-arg-oh.xhcl,dl-+/--arginine hydrochloride,1-hydrochloride arginine,arginine monochloride,h-dl-arg-oh.hcl,wln: muyzm3yzvq &gh
IUPAC Name	2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride
InChI Key	KWTQSFXGGICVPE-UHFFFAOYSA-N
Molecular Formula	C6H15ClN4O2

850

N-Benzyloxycarbonyl-2-methylalanine, 98%, Thermo Scientific Chemicals

CAS: 15030-72-5 Molecular Formula: C12H15NO4 Molecular Weight (g/mol): 237.255 MDL Number: MFCD00004190 InChI Key: QKVCSJBBYNYZNM-UHFFFAOYSA-N Synonym: z-aib-oh,n-cbz-2-methylalanine,2-benzyloxy carbonyl amino-2-methylpropanoic acid,n-cbz-2-amino-2-methylpropanoic acid,z-2-aminoisobutyric acid,z-2-methylalanine,n-carbobenzyloxy-2-methylalanine,2-carbobenzoxyamino isobutyric acid,n-benzyloxy carbonyl-2-methylalanine,alanine, 2-methyl-n-phenylmethoxy carbonyl PubChem CID: 294936 IUPAC Name: 2-methyl-2-(phenylmethoxycarbonylamino)propanoic acid SMILES: CC(C)(C(=O)O)NC(=O)OCC1=CC=CC=C1

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Specifications

PubChem CID	294936
CAS	15030-72-5
Molecular Weight (g/mol)	237.255
MDL Number	MFCD00004190
SMILES	CC(C)(C(=O)O)NC(=O)OCC1=CC=CC=C1
Synonym	z-aib-oh,n-cbz-2-methylalanine,2-benzyloxy carbonyl amino-2-methylpropanoic acid,n-cbz-2-amino-2-methylpropanoic acid,z-2-aminoisobutyric acid,z-2-methylalanine,n-carbobenzyloxy-2-methylalanine,2-carbobenzoxyamino isobutyric acid,n-benzyloxy carbonyl-2-methylalanine,alanine, 2-methyl-n-phenylmethoxy carbonyl
IUPAC Name	2-methyl-2-(phenylmethoxycarbonylamino)propanoic acid
InChI Key	QKVCSJBBYNYZNM-UHFFFAOYSA-N
Molecular Formula	C12H15NO4

851

Thermo Scientific Chemicals N-alpha-Benzoyl-L-arginine p-nitroanilide hydrochloride

CAS: 21653-40-7 Molecular Formula: C19H23ClN6O4 Molecular Weight (g/mol): 434.881 MDL Number: MFCD00063682 InChI Key: DEOKFPFLXFNAON-NTISSMGPSA-N Synonym: bz-arg-pna.hcl,s-n-5-guanidino-1-4-nitrophenyl amino-1-oxopentan-2-yl benzamide hydrochloride,nalpha-benzoyl-l-arginine 4-nitroanilide hydrochloride,bani,s-5-amidinoamino-2-benzoylamino-n-4-nitrophenyl valeramide monohydrochloride,l-bapna,2s-5-carbamimidamido-n-4-nitrophenyl-2-phenylformamido pentanamide hydrochloride,bz-arg-pna-hcl,bz-arg-pna hcl,bz-arg-pna . hcl PubChem CID: 16219022 IUPAC Name: N-[(2S)-5-(diaminomethylideneamino)-1-(4-nitroanilino)-1-oxopentan-2-yl]benzamide;hydrochloride SMILES: C1=CC=C(C=C1)C(=O)NC(CCCN=C(N)N)C(=O)NC2=CC=C(C=C2)[N+](=O)[O-].Cl

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Specifications

PubChem CID	16219022
CAS	21653-40-7
Molecular Weight (g/mol)	434.881
MDL Number	MFCD00063682
SMILES	C1=CC=C(C=C1)C(=O)NC(CCCN=C(N)N)C(=O)NC2=CC=C(C=C2)[N+](=O)[O-].Cl
Synonym	bz-arg-pna.hcl,s-n-5-guanidino-1-4-nitrophenyl amino-1-oxopentan-2-yl benzamide hydrochloride,nalpha-benzoyl-l-arginine 4-nitroanilide hydrochloride,bani,s-5-amidinoamino-2-benzoylamino-n-4-nitrophenyl valeramide monohydrochloride,l-bapna,2s-5-carbamimidamido-n-4-nitrophenyl-2-phenylformamido pentanamide hydrochloride,bz-arg-pna-hcl,bz-arg-pna hcl,bz-arg-pna . hcl
IUPAC Name	N-[(2S)-5-(diaminomethylideneamino)-1-(4-nitroanilino)-1-oxopentan-2-yl]benzamide;hydrochloride
InChI Key	DEOKFPFLXFNAON-NTISSMGPSA-N
Molecular Formula	C19H23ClN6O4

852

Nalpha-Fmoc-Nepsilon-[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]-L-lysine, 95%, Thermo Scientific Chemicals

CAS: 204777-78-6 Molecular Formula: C34H42N2O6 Molecular Weight (g/mol): 574.72 MDL Number: MFCD01631658 InChI Key: PYCBVLUBTMHNPW-MHZLTWQESA-N Synonym: fmoc-lys ivdde-oh,fmoc-lys ddiv-oh,fmoc-l-lys ivdde-oh,s-2-9h-fluoren-9-yl methoxy carbonyl amino-6-1-4,4-dimethyl-2,6-dioxocyclohexylidene-3-methylbutyl amino hexanoic acid,n-fmoc-n'-1-4,4-dimethyl-2,6-dioxocyclohex-1-ylidene-3-methylbutyl-l-lysine,fmoc-lys ivdde,fmoc-lys ddiv-oh hplc,n-,a-fmoc-n-,a-1-4,4-dimethyl-2,6-dioxocyclohex-1,n,a-fmoc-n,a-1-4,4-dimethyl-2,6-dioxocyclohex-1-ylidene-3-methylbutyl-l-lysine,nalpha-fmoc-nepsilon-1-4,4-dimethyl-2,6-dioxocyclohex-1-ylidene-3-methylbutyl-l-lysine PubChem CID: 11071922 IUPAC Name: (2S)-6-{[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]amino}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoic acid SMILES: CC(C)CC(NCCCC[C@H](NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O)=C1C(=O)CC(C)(C)CC1=O

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Specifications

PubChem CID	11071922
CAS	204777-78-6
Molecular Weight (g/mol)	574.72
MDL Number	MFCD01631658
SMILES	CC(C)CC(NCCCC[C@H](NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O)=C1C(=O)CC(C)(C)CC1=O
Synonym	fmoc-lys ivdde-oh,fmoc-lys ddiv-oh,fmoc-l-lys ivdde-oh,s-2-9h-fluoren-9-yl methoxy carbonyl amino-6-1-4,4-dimethyl-2,6-dioxocyclohexylidene-3-methylbutyl amino hexanoic acid,n-fmoc-n'-1-4,4-dimethyl-2,6-dioxocyclohex-1-ylidene-3-methylbutyl-l-lysine,fmoc-lys ivdde,fmoc-lys ddiv-oh hplc,n-,a-fmoc-n-,a-1-4,4-dimethyl-2,6-dioxocyclohex-1,n,a-fmoc-n,a-1-4,4-dimethyl-2,6-dioxocyclohex-1-ylidene-3-methylbutyl-l-lysine,nalpha-fmoc-nepsilon-1-4,4-dimethyl-2,6-dioxocyclohex-1-ylidene-3-methylbutyl-l-lysine
IUPAC Name	(2S)-6-{[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]amino}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoic acid
InChI Key	PYCBVLUBTMHNPW-MHZLTWQESA-N
Molecular Formula	C34H42N2O6

853

Thermo Scientific Chemicals DL-Serine methyl ester hydrochloride, 99%

Molecular Formula: C₄H₉NO₃·HCl MDL Number: MFCD00012593

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Specifications

MDL Number	MFCD00012593
Molecular Formula	C₄H₉NO₃·HCl

854

2-Chloro-D-phenylalanine, 98%

CAS: 80126-50-7 Molecular Formula: C9H10ClNO2 Molecular Weight (g/mol): 199.63 MDL Number: MFCD00077920 InChI Key: CVZZNRXMDCOHBG-UHFFFAOYNA-N Synonym: 2-chloro-d-phenylalanine,h-d-phe 2-cl-oh,d-2-chlorophenylalanine,2r-2-amino-3-2-chlorophenyl propanoic acid,d-2-chlorophe,d-phenylalanine, 2-chloro,r-2-amino-3-2-chlorophenyl propanoic acid,pubchem11960,pubchem17991,d-2-chloro phenylalanine PubChem CID: 6951092 IUPAC Name: (2R)-2-amino-3-(2-chlorophenyl)propanoic acid SMILES: NC(CC1=CC=CC=C1Cl)C(O)=O

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Specifications

PubChem CID	6951092
CAS	80126-50-7
Molecular Weight (g/mol)	199.63
MDL Number	MFCD00077920
SMILES	NC(CC1=CC=CC=C1Cl)C(O)=O
Synonym	2-chloro-d-phenylalanine,h-d-phe 2-cl-oh,d-2-chlorophenylalanine,2r-2-amino-3-2-chlorophenyl propanoic acid,d-2-chlorophe,d-phenylalanine, 2-chloro,r-2-amino-3-2-chlorophenyl propanoic acid,pubchem11960,pubchem17991,d-2-chloro phenylalanine
IUPAC Name	(2R)-2-amino-3-(2-chlorophenyl)propanoic acid
InChI Key	CVZZNRXMDCOHBG-UHFFFAOYNA-N
Molecular Formula	C9H10ClNO2

855

D-Proline methyl ester hydrochloride, 99%, Thermo Scientific Chemicals

CAS: 65365-28-8 Molecular Formula: C6H12ClNO2 Molecular Weight (g/mol): 165.617 MDL Number: MFCD00083685 InChI Key: HQEIPVHJHZTMDP-NUBCRITNSA-N Synonym: d-proline methyl ester hydrochloride,h-d-pro-ome.hcl,r-methyl pyrrolidine-2-carboxylate hydrochloride,h-d-pro-ome hcl,unii-c15epu1m46,d-proline, methyl ester, hydrochloride,methyl d-prolinate hydrochloride,r-proline methyl ester hydrochloride,methyl r-pyrrolidine-2-carboxylate hydrochloride,methyl 2r-pyrrolidine-2-carboxylate hydrochloride PubChem CID: 44629857 IUPAC Name: methyl (2R)-pyrrolidine-2-carboxylate;hydrochloride SMILES: COC(=O)C1CCCN1.Cl

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Specifications

PubChem CID	44629857
CAS	65365-28-8
Molecular Weight (g/mol)	165.617
MDL Number	MFCD00083685
SMILES	COC(=O)C1CCCN1.Cl
Synonym	d-proline methyl ester hydrochloride,h-d-pro-ome.hcl,r-methyl pyrrolidine-2-carboxylate hydrochloride,h-d-pro-ome hcl,unii-c15epu1m46,d-proline, methyl ester, hydrochloride,methyl d-prolinate hydrochloride,r-proline methyl ester hydrochloride,methyl r-pyrrolidine-2-carboxylate hydrochloride,methyl 2r-pyrrolidine-2-carboxylate hydrochloride
IUPAC Name	methyl (2R)-pyrrolidine-2-carboxylate;hydrochloride
InChI Key	HQEIPVHJHZTMDP-NUBCRITNSA-N
Molecular Formula	C6H12ClNO2

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Amino Acids

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Glycine, FCC, 98.5-101.5%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Glycine, FCC, 98.5-101.5%, Spectrum™ Chemical