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.

1,156 – 1,170 of 32,362 results

1,156

S-Benzyl-L-cysteine, 99%, Thermo Scientific Chemicals

CAS: 3054-01-1 MDL Number: MFCD00002613

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Specifications

CAS	3054-01-1
MDL Number	MFCD00002613

1,157

Thermo Scientific Chemicals beta-Alanine ethyl ester hydrochloride, 98%

CAS: 4244-84-2 Molecular Formula: C5H12ClNO2 Molecular Weight (g/mol): 153.61 MDL Number: MFCD00012909 InChI Key: RJCGNNHKSNIUAT-UHFFFAOYSA-N Synonym: ethyl 3-aminopropanoate hydrochloride,beta-alanine ethyl ester hydrochloride,ethyl beta-alaninate hydrochloride,h-beta-ala-oet.hcl,h-b-ala-oet hcl,h-beta-ala-oet hcl,h-?-ala-oet.hcl,b-alanine ethyl ester hydrochloride,ethyl 3-aminopropionate hydrochloride,beta-alanine ethyl ester hcl PubChem CID: 458475 IUPAC Name: ethyl 3-aminopropanoate hydrochloride SMILES: Cl.CCOC(=O)CCN

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Specifications

PubChem CID	458475
CAS	4244-84-2
Molecular Weight (g/mol)	153.61
MDL Number	MFCD00012909
SMILES	Cl.CCOC(=O)CCN
Synonym	ethyl 3-aminopropanoate hydrochloride,beta-alanine ethyl ester hydrochloride,ethyl beta-alaninate hydrochloride,h-beta-ala-oet.hcl,h-b-ala-oet hcl,h-beta-ala-oet hcl,h-?-ala-oet.hcl,b-alanine ethyl ester hydrochloride,ethyl 3-aminopropionate hydrochloride,beta-alanine ethyl ester hcl
IUPAC Name	ethyl 3-aminopropanoate hydrochloride
InChI Key	RJCGNNHKSNIUAT-UHFFFAOYSA-N
Molecular Formula	C5H12ClNO2

1,158

4-Bromo-DL-phenylalanine, 98+%, Thermo Scientific Chemicals

CAS: 14091-15-7 Molecular Formula: C9H10BrNO2 Molecular Weight (g/mol): 244.09 MDL Number: MFCD00002599 InChI Key: PEMUHKUIQHFMTH-UHFFFAOYSA-N Synonym: 2-amino-3-4-bromophenyl propanoic acid,p-bromo-dl-phenylalanine,4-bromo-dl-phenylalanine,dl-4-br-phe-oh,4-bromophenylalanine,4-bromo-phenylalanine,h-dl-phe 4-br-oh,2-amino-3-4-bromophenyl propionic acid,2-amino-3-4-bromo-phenyl-propionic acid,p-br-phenylalanine PubChem CID: 85681 IUPAC Name: 2-amino-3-(4-bromophenyl)propanoic acid SMILES: NC(CC1=CC=C(Br)C=C1)C(O)=O

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Specifications

PubChem CID	85681
CAS	14091-15-7
Molecular Weight (g/mol)	244.09
MDL Number	MFCD00002599
SMILES	NC(CC1=CC=C(Br)C=C1)C(O)=O
Synonym	2-amino-3-4-bromophenyl propanoic acid,p-bromo-dl-phenylalanine,4-bromo-dl-phenylalanine,dl-4-br-phe-oh,4-bromophenylalanine,4-bromo-phenylalanine,h-dl-phe 4-br-oh,2-amino-3-4-bromophenyl propionic acid,2-amino-3-4-bromo-phenyl-propionic acid,p-br-phenylalanine
IUPAC Name	2-amino-3-(4-bromophenyl)propanoic acid
InChI Key	PEMUHKUIQHFMTH-UHFFFAOYSA-N
Molecular Formula	C9H10BrNO2

1,159

tert-Butyl carbamate, 98+%

CAS: 4248-19-5 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.148 MDL Number: MFCD00007962 InChI Key: LFKDJXLFVYVEFG-UHFFFAOYSA-N Synonym: t-butyl carbamate,carbamic acid tert-butyl ester,boc amine,boc-amide,carbamic acid, 1,1-dimethylethyl ester,boc-nh2,tert-butylcarbamat,n-boc amine,boc-amine,tert butyl carbamate PubChem CID: 77922 IUPAC Name: tert-butyl carbamate SMILES: CC(C)(C)OC(=O)N

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Specifications

PubChem CID	77922
CAS	4248-19-5
Molecular Weight (g/mol)	117.148
MDL Number	MFCD00007962
SMILES	CC(C)(C)OC(=O)N
Synonym	t-butyl carbamate,carbamic acid tert-butyl ester,boc amine,boc-amide,carbamic acid, 1,1-dimethylethyl ester,boc-nh2,tert-butylcarbamat,n-boc amine,boc-amine,tert butyl carbamate
IUPAC Name	tert-butyl carbamate
InChI Key	LFKDJXLFVYVEFG-UHFFFAOYSA-N
Molecular Formula	C5H11NO2

1,160

D-(-)-2-Phenylglycine methyl ester hydrochloride, 96%

CAS: 19883-41-1 Molecular Formula: C9H12ClNO2 Molecular Weight (g/mol): 201.65 MDL Number: MFCD00137487 InChI Key: DTHMTBUWTGVEFG-DDWIOCJRSA-N Synonym: h-d-phg-ome.hcl,h-d-phg-ome hcl,r-methyl 2-amino-2-phenylacetate hydrochloride,r-2-phenylglycine methyl ester hydrochloride,r---2-phenylglycine methyl ester hydrochloride,methyl 2r-amino phenyl acetate hydrochloride,d-alpha-phenylglycine methyl ester hydrochloride,d---2-phenylglycine methyl ester hydrochloride,methyl 2r-2-amino-2-phenylacetate hydrochloride,d-phenylglycine methyl ester hydrochloride PubChem CID: 12247453 IUPAC Name: methyl (2R)-2-amino-2-phenylacetate;hydrochloride SMILES: COC(=O)C(C1=CC=CC=C1)N.Cl

Pricing & Availability
Specifications

PubChem CID	12247453
CAS	19883-41-1
Molecular Weight (g/mol)	201.65
MDL Number	MFCD00137487
SMILES	COC(=O)C(C1=CC=CC=C1)N.Cl
Synonym	h-d-phg-ome.hcl,h-d-phg-ome hcl,r-methyl 2-amino-2-phenylacetate hydrochloride,r-2-phenylglycine methyl ester hydrochloride,r---2-phenylglycine methyl ester hydrochloride,methyl 2r-amino phenyl acetate hydrochloride,d-alpha-phenylglycine methyl ester hydrochloride,d---2-phenylglycine methyl ester hydrochloride,methyl 2r-2-amino-2-phenylacetate hydrochloride,d-phenylglycine methyl ester hydrochloride
IUPAC Name	methyl (2R)-2-amino-2-phenylacetate;hydrochloride
InChI Key	DTHMTBUWTGVEFG-DDWIOCJRSA-N
Molecular Formula	C9H12ClNO2

1,161

N-Fmoc-4-chloro-L-phenylalanine, 98%

CAS: 175453-08-4 Molecular Formula: C24H20ClNO4 Molecular Weight (g/mol): 421.877 MDL Number: MFCD00080281 InChI Key: CQPNKLNINBUUOM-QFIPXVFZSA-N Synonym: fmoc-4-chloro-l-phenylalanine,s-n-fmoc-4-chlorophenylalanine,fmoc-phe 4-cl-oh,fmoc-l-4-chlorophenylalanine,fmoc-l-phe 4-cl-oh,fmoc-4-chloro-phe-oh,fmoc-l-4-chlorophe,2s-3-4-chlorophenyl-2-9h-fluoren-9-ylmethoxycarbonylamino propanoic acid,s-2-9h-fluoren-9-yl methoxy carbonyl amino-3-4-chlorophenyl propanoic acid,phenylalanine, 4-chloro-n-9h-fluoren-9-ylmethoxy carbonyl PubChem CID: 2734471 IUPAC Name: (2S)-3-(4-chlorophenyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NC(CC4=CC=C(C=C4)Cl)C(=O)O

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Specifications

PubChem CID	2734471
CAS	175453-08-4
Molecular Weight (g/mol)	421.877
MDL Number	MFCD00080281
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NC(CC4=CC=C(C=C4)Cl)C(=O)O
Synonym	fmoc-4-chloro-l-phenylalanine,s-n-fmoc-4-chlorophenylalanine,fmoc-phe 4-cl-oh,fmoc-l-4-chlorophenylalanine,fmoc-l-phe 4-cl-oh,fmoc-4-chloro-phe-oh,fmoc-l-4-chlorophe,2s-3-4-chlorophenyl-2-9h-fluoren-9-ylmethoxycarbonylamino propanoic acid,s-2-9h-fluoren-9-yl methoxy carbonyl amino-3-4-chlorophenyl propanoic acid,phenylalanine, 4-chloro-n-9h-fluoren-9-ylmethoxy carbonyl
IUPAC Name	(2S)-3-(4-chlorophenyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid
InChI Key	CQPNKLNINBUUOM-QFIPXVFZSA-N
Molecular Formula	C24H20ClNO4

1,162

BOC-Glycine, 99+%

CAS: 4530-20-5 Molecular Formula: C7H13NO4 Molecular Weight (g/mol): 175.18 MDL Number: MFCD00002690 InChI Key: VRPJIFMKZZEXLR-UHFFFAOYSA-N Synonym: boc-glycine,boc-gly-oh,n-tert-butoxycarbonyl glycine,n-boc-glycine,n-boc-l-glycine,tert-butoxycarbonylglycine,t-butoxycarbonylglycine,2-tert-butoxycarbonyl amino acetic acid,glycine, n-1,1-dimethylethoxy carbonyl,tert-butyloxycarbonylglycine PubChem CID: 78288 SMILES: CC(C)(C)OC(=O)NCC(O)=O

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Specifications

PubChem CID	78288
CAS	4530-20-5
Molecular Weight (g/mol)	175.18
MDL Number	MFCD00002690
SMILES	CC(C)(C)OC(=O)NCC(O)=O
Synonym	boc-glycine,boc-gly-oh,n-tert-butoxycarbonyl glycine,n-boc-glycine,n-boc-l-glycine,tert-butoxycarbonylglycine,t-butoxycarbonylglycine,2-tert-butoxycarbonyl amino acetic acid,glycine, n-1,1-dimethylethoxy carbonyl,tert-butyloxycarbonylglycine
InChI Key	VRPJIFMKZZEXLR-UHFFFAOYSA-N
Molecular Formula	C7H13NO4

1,163

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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1,164

D-Pantothenic Acid Sodium Salt, Spectrum™ Chemical

CAS: 867-81-2 Molecular Formula: C9H16NNaO5 Molecular Weight (g/mol): 241.22 MDL Number: MFCD00002767 InChI Key: ROMBWECPDOCQMZ-UHFFFAOYNA-M IUPAC Name: sodium 3-(2,4-dihydroxy-4-methylpentanamido)propanoate SMILES: [Na+].CC(C)(O)CC(O)C(=O)NCCC([O-])=O

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Specifications

CAS	867-81-2
Molecular Weight (g/mol)	241.22
MDL Number	MFCD00002767
SMILES	[Na+].CC(C)(O)CC(O)C(=O)NCCC([O-])=O
IUPAC Name	sodium 3-(2,4-dihydroxy-4-methylpentanamido)propanoate
InChI Key	ROMBWECPDOCQMZ-UHFFFAOYNA-M
Molecular Formula	C9H16NNaO5

1,165

(R)-(-)-2-Oxothiazolidine-4-carboxylic acid, Thermo Scientific Chemicals

CAS: 19771-63-2 Molecular Formula: C4H5NO3S Molecular Weight (g/mol): 147.148 MDL Number: MFCD00066092 InChI Key: BMLMGCPTLHPWPY-REOHCLBHSA-N Synonym: procysteine,r-2-oxothiazolidine-4-carboxylic acid,4r-2-oxo-1,3-thiazolidine-4-carboxylic acid,l-2-oxothiazolidine-4-carboxylate,oxothiazolidinecarboxylic acid,l-2-oxothiazolidine-4-carboxylic acid,4-thiazolidinecarboxylic acid, 2-oxo-, 4r,ccris 7672,oxothiazolidine carboxylate, l,r---2-oxothiazolidine-4-carboxylic acid PubChem CID: 72390 IUPAC Name: (4R)-2-oxo-1,3-thiazolidine-4-carboxylic acid SMILES: C1C(NC(=O)S1)C(=O)O

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Specifications

PubChem CID	72390
CAS	19771-63-2
Molecular Weight (g/mol)	147.148
MDL Number	MFCD00066092
SMILES	C1C(NC(=O)S1)C(=O)O
Synonym	procysteine,r-2-oxothiazolidine-4-carboxylic acid,4r-2-oxo-1,3-thiazolidine-4-carboxylic acid,l-2-oxothiazolidine-4-carboxylate,oxothiazolidinecarboxylic acid,l-2-oxothiazolidine-4-carboxylic acid,4-thiazolidinecarboxylic acid, 2-oxo-, 4r,ccris 7672,oxothiazolidine carboxylate, l,r---2-oxothiazolidine-4-carboxylic acid
IUPAC Name	(4R)-2-oxo-1,3-thiazolidine-4-carboxylic acid
InChI Key	BMLMGCPTLHPWPY-REOHCLBHSA-N
Molecular Formula	C4H5NO3S

1,166

L-Histidine, FCC, 98.5-101.5%, Spectrum™ Chemical

CAS: 71-00-1 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.16 MDL Number: MFCD00064315 InChI Key: HNDVDQJCIGZPNO-UHFFFAOYNA-N IUPAC Name: 2-amino-3-(1H-imidazol-5-yl)propanoic acid SMILES: NC(CC1=CN=CN1)C(O)=O

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Specifications

CAS	71-00-1
Molecular Weight (g/mol)	155.16
MDL Number	MFCD00064315
SMILES	NC(CC1=CN=CN1)C(O)=O
IUPAC Name	2-amino-3-(1H-imidazol-5-yl)propanoic acid
InChI Key	HNDVDQJCIGZPNO-UHFFFAOYNA-N
Molecular Formula	C6H9N3O2

1,167

Nipecotamide, 95%, Thermo Scientific Chemicals

CAS: 4138-26-5 Molecular Formula: C₆H₁₂N₂O Molecular Weight (g/mol): 128.17 MDL Number: MFCD00005993 InChI Key: BVOCPVIXARZNQN-UHFFFAOYSA-N Synonym: nipecotamide,3-piperidinecarboxamide,nipecotic acid amide,hexahydronicotinamide,piperidine-3-carboxylic acid amide,racemic nipecotamide,pubchem11797,acmc-20lak2,3-piperidine carboxamide PubChem CID: 92980 ChEBI: CHEBI:60116 IUPAC Name: piperidine-3-carboxamide SMILES: C1CC(CNC1)C(=O)N

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Specifications

PubChem CID	92980
CAS	4138-26-5
Molecular Weight (g/mol)	128.17
ChEBI	CHEBI:60116
MDL Number	MFCD00005993
SMILES	C1CC(CNC1)C(=O)N
Synonym	nipecotamide,3-piperidinecarboxamide,nipecotic acid amide,hexahydronicotinamide,piperidine-3-carboxylic acid amide,racemic nipecotamide,pubchem11797,acmc-20lak2,3-piperidine carboxamide
IUPAC Name	piperidine-3-carboxamide
InChI Key	BVOCPVIXARZNQN-UHFFFAOYSA-N
Molecular Formula	C₆H₁₂N₂O

1,168

D-Glutamine, 99.2%, MP Biomedicals™

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1,169

Dimethyloxaloylglycine, 98%

CAS: 89464-63-1 Molecular Formula: C6H9NO5 Molecular Weight (g/mol): 175.14 MDL Number: MFCD05865098 InChI Key: BNJOZDZCRHCODO-UHFFFAOYSA-N Synonym: dmog,dimethyloxalylglycine,dimethyloxaloylglycine,dimethyloxallyl glycine,methyl n-methoxy oxo acetyl glycinate,methyl 2-2-methoxy-2-oxoacetamido acetate,methyl 2-2-methoxy-2-oxoethyl amino-2-oxoacetate,glycine, n-methoxyoxoacetyl-, methyl ester,n-2-methoxy-2-oxoacetyl glycine methyl ester,glycine,n-2-methoxy-2-oxoacetyl-, methyl ester PubChem CID: 560326 IUPAC Name: methyl 2-(2-methoxy-2-oxoacetamido)acetate SMILES: COC(=O)CNC(=O)C(=O)OC

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Specifications

PubChem CID	560326
CAS	89464-63-1
Molecular Weight (g/mol)	175.14
MDL Number	MFCD05865098
SMILES	COC(=O)CNC(=O)C(=O)OC
Synonym	dmog,dimethyloxalylglycine,dimethyloxaloylglycine,dimethyloxallyl glycine,methyl n-methoxy oxo acetyl glycinate,methyl 2-2-methoxy-2-oxoacetamido acetate,methyl 2-2-methoxy-2-oxoethyl amino-2-oxoacetate,glycine, n-methoxyoxoacetyl-, methyl ester,n-2-methoxy-2-oxoacetyl glycine methyl ester,glycine,n-2-methoxy-2-oxoacetyl-, methyl ester
IUPAC Name	methyl 2-(2-methoxy-2-oxoacetamido)acetate
InChI Key	BNJOZDZCRHCODO-UHFFFAOYSA-N
Molecular Formula	C6H9NO5

1,170

3-Fluoro-DL-tyrosine, 97%, Thermo Scientific Chemicals

CAS: 403-90-7 Molecular Formula: C9H10FNO3 Molecular Weight (g/mol): 199.18 MDL Number: MFCD00063075 InChI Key: VIIAUOZUUGXERI-UHFFFAOYNA-N Synonym: 3-fluoro-dl-tyrosine,2-amino-3-3-fluoro-4-hydroxyphenyl propanoic acid,pardinon,m-fluoro-dl-tyrosine,fluorthyrin,3-fluorotyrosin,3-fluorotyrosine,m-ftyr,dl-m-fluorotyrosine,dl-3-fluorotyrosine PubChem CID: 92100 ChEBI: CHEBI:32771 IUPAC Name: 2-amino-3-(3-fluoro-4-hydroxyphenyl)propanoic acid SMILES: NC(CC1=CC=C(O)C(F)=C1)C(O)=O

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Specifications

PubChem CID	92100
CAS	403-90-7
Molecular Weight (g/mol)	199.18
ChEBI	CHEBI:32771
MDL Number	MFCD00063075
SMILES	NC(CC1=CC=C(O)C(F)=C1)C(O)=O
Synonym	3-fluoro-dl-tyrosine,2-amino-3-3-fluoro-4-hydroxyphenyl propanoic acid,pardinon,m-fluoro-dl-tyrosine,fluorthyrin,3-fluorotyrosin,3-fluorotyrosine,m-ftyr,dl-m-fluorotyrosine,dl-3-fluorotyrosine
IUPAC Name	2-amino-3-(3-fluoro-4-hydroxyphenyl)propanoic acid
InChI Key	VIIAUOZUUGXERI-UHFFFAOYNA-N
Molecular Formula	C9H10FNO3

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Amino Acids

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D-Pantothenic Acid Sodium Salt, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

L-Histidine, 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

D-Pantothenic Acid Sodium Salt, Spectrum™ Chemical

L-Histidine, FCC, 98.5-101.5%, Spectrum™ Chemical