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.

1,021 – 1,035 of 32,021 results

1,021

Methyl carbamate, 99%

CAS: 598-55-0 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.07 MDL Number: MFCD00007964 InChI Key: GTCAXTIRRLKXRU-UHFFFAOYSA-N Synonym: urethylane,carbamic acid, methyl ester,methylurethan,carbamic acid methyl ester,methylkarbamat,methylkarbamat czech,unii-9wfx634x2t,ccris 885,methylester kyseliny karbaminove,methylester kyseliny karbaminove czech PubChem CID: 11722 ChEBI: CHEBI:76606 IUPAC Name: methyl carbamate SMILES: COC(N)=O

Pricing & Availability
Specifications

PubChem CID	11722
CAS	598-55-0
Molecular Weight (g/mol)	75.07
ChEBI	CHEBI:76606
MDL Number	MFCD00007964
SMILES	COC(N)=O
Synonym	urethylane,carbamic acid, methyl ester,methylurethan,carbamic acid methyl ester,methylkarbamat,methylkarbamat czech,unii-9wfx634x2t,ccris 885,methylester kyseliny karbaminove,methylester kyseliny karbaminove czech
IUPAC Name	methyl carbamate
InChI Key	GTCAXTIRRLKXRU-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

1,022

L-glutamine, 99 to 100%, MP Biomedicals™

CAS: 56-85-9 Molecular Formula: C5H10N2O3 Molecular Weight (g/mol): 146.15 MDL Number: MFCD00008044 InChI Key: ZDXPYRJPNDTMRX-VKHMYHEASA-N Synonym: l-glutamine,glutamine,levoglutamide,l-+-glutamine,glutamic acid amide,h-gln-oh,stimulina,cebrogen,glumin,levoglutamid PubChem CID: 5961 ChEBI: CHEBI:18050 IUPAC Name: (2S)-2-amino-4-carbamoylbutanoic acid SMILES: N[C@@H](CCC(N)=O)C(O)=O

Pricing & Availability
Specifications

PubChem CID	5961
CAS	56-85-9
Molecular Weight (g/mol)	146.15
ChEBI	CHEBI:18050
MDL Number	MFCD00008044
SMILES	N[C@@H](CCC(N)=O)C(O)=O
Synonym	l-glutamine,glutamine,levoglutamide,l-+-glutamine,glutamic acid amide,h-gln-oh,stimulina,cebrogen,glumin,levoglutamid
IUPAC Name	(2S)-2-amino-4-carbamoylbutanoic acid
InChI Key	ZDXPYRJPNDTMRX-VKHMYHEASA-N
Molecular Formula	C5H10N2O3

1,023

L-Cysteine [Free Base], MP Biomedicals

CAS: 52-90-4 Molecular Formula: C3H7NO2S Molecular Weight (g/mol): 121.154 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

Pricing & Availability
Specifications

PubChem CID	5862
CAS	52-90-4
Molecular Weight (g/mol)	121.154
ChEBI	CHEBI:17561
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

1,024

N-Boc-O-tert-butyl-L-serine, 98%

CAS: 13734-38-8 Molecular Formula: C12H23NO5 Molecular Weight (g/mol): 261.318 MDL Number: MFCD00079666 InChI Key: BPYLRGKEIUPMRJ-QMMMGPOBSA-N Synonym: boc-ser tbu-oh,boc-o-tert-butyl-l-serine,boc-d-ser tbu-oh,l-serine, n-1,1-dimethylethoxy carbonyl-o-1,1-dimethylethyl,2s-3-tert-butoxy-2-tert-butoxycarbonyl amino propanoic acid,boc-ser but-oh,boc-l-ser tbu,boc-hser bzl-oh,pubchem12157,boc-o-t-butyl-l-serine PubChem CID: 7017896 IUPAC Name: (2S)-3-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC(C)(C)OCC(C(=O)O)NC(=O)OC(C)(C)C

Pricing & Availability
Specifications

PubChem CID	7017896
CAS	13734-38-8
Molecular Weight (g/mol)	261.318
MDL Number	MFCD00079666
SMILES	CC(C)(C)OCC(C(=O)O)NC(=O)OC(C)(C)C
Synonym	boc-ser tbu-oh,boc-o-tert-butyl-l-serine,boc-d-ser tbu-oh,l-serine, n-1,1-dimethylethoxy carbonyl-o-1,1-dimethylethyl,2s-3-tert-butoxy-2-tert-butoxycarbonyl amino propanoic acid,boc-ser but-oh,boc-l-ser tbu,boc-hser bzl-oh,pubchem12157,boc-o-t-butyl-l-serine
IUPAC Name	(2S)-3-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
InChI Key	BPYLRGKEIUPMRJ-QMMMGPOBSA-N
Molecular Formula	C12H23NO5

1,025

N-Fmoc-N-methyl-L-phenylalanine, 95%

CAS: 77128-73-5 Molecular Formula: C25H23NO4 Molecular Weight (g/mol): 401.462 MDL Number: MFCD00151938 InChI Key: GBROUWPNYVBLFO-QHCPKHFHSA-N Synonym: fmoc-n-me-phe-oh,fmoc-n-methyl-l-phenylalanine,fmoc-mephe-oh,s-2-9h-fluoren-9-yl methoxy carbonyl methyl amino-3-phenylpropanoic acid,n-fmoc-n-methyl-l-phenylalanine,l-phenylalanine, n-9h-fluoren-9-ylmethoxy carbonyl-n-methyl,n-alpha-9-fluorenylmethyloxycarbonyl-n-alpha-methyl-l-phenylalanine,2s-2-9h-fluoren-9-ylmethoxy carbonyl methyl amino-3-phenylpropanoic acid,fmoc-l-mephe-oh,ambotzfaa1403 PubChem CID: 978356 IUPAC Name: (2S)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-3-phenylpropanoic acid SMILES: CN(C(CC1=CC=CC=C1)C(=O)O)C(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24

Pricing & Availability
Specifications

PubChem CID	978356
CAS	77128-73-5
Molecular Weight (g/mol)	401.462
MDL Number	MFCD00151938
SMILES	CN(C(CC1=CC=CC=C1)C(=O)O)C(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24
Synonym	fmoc-n-me-phe-oh,fmoc-n-methyl-l-phenylalanine,fmoc-mephe-oh,s-2-9h-fluoren-9-yl methoxy carbonyl methyl amino-3-phenylpropanoic acid,n-fmoc-n-methyl-l-phenylalanine,l-phenylalanine, n-9h-fluoren-9-ylmethoxy carbonyl-n-methyl,n-alpha-9-fluorenylmethyloxycarbonyl-n-alpha-methyl-l-phenylalanine,2s-2-9h-fluoren-9-ylmethoxy carbonyl methyl amino-3-phenylpropanoic acid,fmoc-l-mephe-oh,ambotzfaa1403
IUPAC Name	(2S)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-3-phenylpropanoic acid
InChI Key	GBROUWPNYVBLFO-QHCPKHFHSA-N
Molecular Formula	C25H23NO4

1,026

N-Boc-O-tert-butyl-L-serine dicyclohexylammonium salt, 98%

CAS: 18942-50-2 Molecular Formula: C24H46N2O5 Molecular Weight (g/mol): 442.641 MDL Number: MFCD00065590 InChI Key: AIEUUHIXSUNTGV-QRPNPIFTSA-N Synonym: boc-ser tbu-oh dcha,boc-ser tbu-oh.dcha,boc-o-tert-butyl-l-serine dicyclohexylamine salt,pubchem12161,boc-o-t-butyl-l-serine dcha salt,boc-o-tert-butyl-l-serine dcha salt,boc-ser tbu-oh dicyclohexylammonium salt,boc-o-tert-butyl-l-serine dicyclohexyl amine salt,boc-o-tert-butyl-l-serine dicyclohexylammonium salt,boc-ser tbu-oh dicyclohexylammonium salt n PubChem CID: 12786117 IUPAC Name: N-cyclohexylcyclohexanamine;(2S)-3-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC(C)(C)OCC(C(=O)O)NC(=O)OC(C)(C)C.C1CCC(CC1)NC2CCCCC2

Pricing & Availability
Specifications

PubChem CID	12786117
CAS	18942-50-2
Molecular Weight (g/mol)	442.641
MDL Number	MFCD00065590
SMILES	CC(C)(C)OCC(C(=O)O)NC(=O)OC(C)(C)C.C1CCC(CC1)NC2CCCCC2
Synonym	boc-ser tbu-oh dcha,boc-ser tbu-oh.dcha,boc-o-tert-butyl-l-serine dicyclohexylamine salt,pubchem12161,boc-o-t-butyl-l-serine dcha salt,boc-o-tert-butyl-l-serine dcha salt,boc-ser tbu-oh dicyclohexylammonium salt,boc-o-tert-butyl-l-serine dicyclohexyl amine salt,boc-o-tert-butyl-l-serine dicyclohexylammonium salt,boc-ser tbu-oh dicyclohexylammonium salt n
IUPAC Name	N-cyclohexylcyclohexanamine;(2S)-3-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
InChI Key	AIEUUHIXSUNTGV-QRPNPIFTSA-N
Molecular Formula	C24H46N2O5

1,027

DL-Isoleucine, 99%

CAS: 443-79-8 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00004268 InChI Key: AGPKZVBTJJNPAG-WHFBIAKZSA-N PubChem CID: 94206 ChEBI: CHEBI:20899 SMILES: CC[C@H](C)[C@H](N)C(O)=O

Pricing & Availability
Specifications

PubChem CID	94206
CAS	443-79-8
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:20899
MDL Number	MFCD00004268
SMILES	CC[C@H](C)[C@H](N)C(O)=O
InChI Key	AGPKZVBTJJNPAG-WHFBIAKZSA-N
Molecular Formula	C6H13NO2

1,028

L-Cysteine Hydrochloride, Monohydrate, Spectrum™ Chemical

CAS: 4-6-7048

Pricing & Availability
Specifications

CAS	4-6-7048

1,029

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

Pricing & Availability
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

1,030

Thermo Scientific Chemicals D-Alanine, 99%

CAS: 338-69-2 Molecular Formula: C3H7NO2 Molecular Weight (g/mol): 89.09 MDL Number: MFCD00008077 InChI Key: QNAYBMKLOCPYGJ-UWTATZPHSA-N Synonym: d-alanine,2r-2-aminopropanoic acid,r-alanine,h-d-ala-oh,d-2-aminopropionic acid,d-ala,r-2-aminopropanoic acid,d-alpha-alanine,alanine, d,alanine d-form PubChem CID: 71080 ChEBI: CHEBI:15570 IUPAC Name: (2R)-2-aminopropanoic acid SMILES: C[C@@H](N)C(O)=O

Pricing & Availability
Specifications

PubChem CID	71080
CAS	338-69-2
Molecular Weight (g/mol)	89.09
ChEBI	CHEBI:15570
MDL Number	MFCD00008077
SMILES	C[C@@H](N)C(O)=O
Synonym	d-alanine,2r-2-aminopropanoic acid,r-alanine,h-d-ala-oh,d-2-aminopropionic acid,d-ala,r-2-aminopropanoic acid,d-alpha-alanine,alanine, d,alanine d-form
IUPAC Name	(2R)-2-aminopropanoic acid
InChI Key	QNAYBMKLOCPYGJ-UWTATZPHSA-N
Molecular Formula	C3H7NO2

1,031

D-Proline, 99%

CAS: 344-25-2 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.132 MDL Number: MFCD00064317 InChI Key: ONIBWKKTOPOVIA-SCSAIBSYSA-N Synonym: d-proline,2r-pyrrolidine-2-carboxylic acid,r-pyrrolidine-2-carboxylic acid,h-d-pro-oh,d-pro,d-+-proline,d-prolin,proline,r-proline,d +-proline PubChem CID: 8988 ChEBI: CHEBI:16313 IUPAC Name: (2R)-pyrrolidine-2-carboxylic acid SMILES: C1CC(NC1)C(=O)O

Pricing & Availability
Specifications

PubChem CID	8988
CAS	344-25-2
Molecular Weight (g/mol)	115.132
ChEBI	CHEBI:16313
MDL Number	MFCD00064317
SMILES	C1CC(NC1)C(=O)O
Synonym	d-proline,2r-pyrrolidine-2-carboxylic acid,r-pyrrolidine-2-carboxylic acid,h-d-pro-oh,d-pro,d-+-proline,d-prolin,proline,r-proline,d +-proline
IUPAC Name	(2R)-pyrrolidine-2-carboxylic acid
InChI Key	ONIBWKKTOPOVIA-SCSAIBSYSA-N
Molecular Formula	C5H9NO2

1,032

L-Alanine methyl ester hydrochloride, 99%

CAS: 2491-20-5 Molecular Formula: C4H10ClNO2 Molecular Weight (g/mol): 139.58 MDL Number: MFCD00063663 InChI Key: IYUKFAFDFHZKPI-DOIAFFBONA-N Synonym: l-alanine methyl ester hydrochloride,h-ala-ome.hcl,s-methyl 2-aminopropanoate hydrochloride,methyl l-alaninate hydrochloride,h-ala-ome hcl,alanine methyl ester hydrochloride,methyl 2s-2-aminopropanoate hydrochloride,l-ala-ome hcl,d-alanyl ester hydrochloride,l-alanine methyl ester hcl PubChem CID: 2733257 IUPAC Name: methyl (2S)-2-aminopropanoate;hydrochloride SMILES: Cl.COC(=O)[C@H](C)N

Pricing & Availability
Specifications

PubChem CID	2733257
CAS	2491-20-5
Molecular Weight (g/mol)	139.58
MDL Number	MFCD00063663
SMILES	Cl.COC(=O)[C@H](C)N
Synonym	l-alanine methyl ester hydrochloride,h-ala-ome.hcl,s-methyl 2-aminopropanoate hydrochloride,methyl l-alaninate hydrochloride,h-ala-ome hcl,alanine methyl ester hydrochloride,methyl 2s-2-aminopropanoate hydrochloride,l-ala-ome hcl,d-alanyl ester hydrochloride,l-alanine methyl ester hcl
IUPAC Name	methyl (2S)-2-aminopropanoate;hydrochloride
InChI Key	IYUKFAFDFHZKPI-DOIAFFBONA-N
Molecular Formula	C4H10ClNO2

1,033

DL-Ornithine monohydrochloride, 99%

CAS: 1069-31-4 Molecular Formula: C5H13ClN2O2 Molecular Weight (g/mol): 168.62 MDL Number: MFCD00065398 InChI Key: GGTYBZJRPHEQDG-UHFFFAOYNA-N Synonym: dl-ornithine hydrochloride,2,5-diaminopentanoic acid hydrochloride,dl-ornithine monohydrochloride,dl-ornithinehcl,h-dl-orn-oh.hcl,dl-ornithine hcl,dl-ornithine, hydrochloride,ornithine monohydrochloride,ornithine hydrochloride,ornithine, hydrochloride 1:1 PubChem CID: 71598 IUPAC Name: hydrogen 2,5-diaminopentanoic acid chloride SMILES: [H+].[Cl-].NCCCC(N)C(O)=O

Pricing & Availability
Specifications

PubChem CID	71598
CAS	1069-31-4
Molecular Weight (g/mol)	168.62
MDL Number	MFCD00065398
SMILES	[H+].[Cl-].NCCCC(N)C(O)=O
Synonym	dl-ornithine hydrochloride,2,5-diaminopentanoic acid hydrochloride,dl-ornithine monohydrochloride,dl-ornithinehcl,h-dl-orn-oh.hcl,dl-ornithine hcl,dl-ornithine, hydrochloride,ornithine monohydrochloride,ornithine hydrochloride,ornithine, hydrochloride 1:1
IUPAC Name	hydrogen 2,5-diaminopentanoic acid chloride
InChI Key	GGTYBZJRPHEQDG-UHFFFAOYNA-N
Molecular Formula	C5H13ClN2O2

1,034

N-Acetyl-L-glutamic acid 5-tert-butyl ester, 95%

CAS: 84192-88-1 Molecular Formula: C11H19NO5 Molecular Weight (g/mol): 245.28 MDL Number: MFCD00236754 InChI Key: FALCCLKESWGSNI-UHFFFAOYNA-N Synonym: ac-glu otbu-oh,s-2-acetamido-5-tert-butoxy-5-oxopentanoic acid,2s-5-tert-butoxy-2-acetamido-5-oxopentanoic acid PubChem CID: 7019606 SMILES: CC(=O)NC(CCC(=O)OC(C)(C)C)C(O)=O

Pricing & Availability
Specifications

PubChem CID	7019606
CAS	84192-88-1
Molecular Weight (g/mol)	245.28
MDL Number	MFCD00236754
SMILES	CC(=O)NC(CCC(=O)OC(C)(C)C)C(O)=O
Synonym	ac-glu otbu-oh,s-2-acetamido-5-tert-butoxy-5-oxopentanoic acid,2s-5-tert-butoxy-2-acetamido-5-oxopentanoic acid
InChI Key	FALCCLKESWGSNI-UHFFFAOYNA-N
Molecular Formula	C11H19NO5

1,035

D-Tyrosine, 99%

CAS: 556-02-5 Molecular Formula: C9H11NO3 Molecular Weight (g/mol): 181.19 MDL Number: MFCD00063073 InChI Key: OUYCCCASQSFEME-SVGMAFHSNA-N Synonym: d-tyrosine,h-d-tyr-oh,d-tyr,r-2-amino-3-4-hydroxyphenyl propanoic acid,d-tyrosin,2r-2-amino-3-4-hydroxyphenyl propanoic acid,3-4-hydroxyphenyl-d-alanine,d-p-tyrosine,tyrosine, d,d-+-tyrosine PubChem CID: 71098 ChEBI: CHEBI:28479 IUPAC Name: (2R)-2-amino-3-(4-hydroxyphenyl)propanoic acid SMILES: N[C@H](CC1=CC=C(O)C=C1)C(O)=O

Pricing & Availability
Specifications

PubChem CID	71098
CAS	556-02-5
Molecular Weight (g/mol)	181.19
ChEBI	CHEBI:28479
MDL Number	MFCD00063073
SMILES	N[C@H](CC1=CC=C(O)C=C1)C(O)=O
Synonym	d-tyrosine,h-d-tyr-oh,d-tyr,r-2-amino-3-4-hydroxyphenyl propanoic acid,d-tyrosin,2r-2-amino-3-4-hydroxyphenyl propanoic acid,3-4-hydroxyphenyl-d-alanine,d-p-tyrosine,tyrosine, d,d-+-tyrosine
IUPAC Name	(2R)-2-amino-3-(4-hydroxyphenyl)propanoic acid
InChI Key	OUYCCCASQSFEME-SVGMAFHSNA-N
Molecular Formula	C9H11NO3

Prev
1
...
67
68
69
70
...
2,135
Next

Welcome to fishersci.com

Amino Acids

Filtered Search Results

Narrow Results

L-Cysteine Hydrochloride, Monohydrate, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

L-Cysteine Hydrochloride, Monohydrate, Spectrum™ Chemical