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.

Search Within Results

871 – 885 of 33,256 results

871

N,N-Dimethylglycine methyl ester, 98%

CAS: 7148-06-3 MDL Number: MFCD00059303

Pricing & Availability
Specifications

CAS	7148-06-3
MDL Number	MFCD00059303

872

Methyl 2-hydroxy-4-methoxybenzoate, 98%

CAS: 5446-02-6 MDL Number: MFCD00008424

Pricing & Availability
Specifications

CAS	5446-02-6
MDL Number	MFCD00008424

873

N-Boc-L-alanine methyl ester, 95%

CAS: 28875-17-4 Molecular Formula: C9H17NO4 Molecular Weight (g/mol): 203.24 MDL Number: MFCD00038513 InChI Key: GJDICGOCZGRDFM-LURJTMIESA-N Synonym: boc-ala-ome,boc-l-alanine methyl ester,s-n-tert-butoxycarbonylalanine methyl ester,s-methyl 2-tert-butoxycarbonyl amino propanoate,n-boc-l-alanine methyl ester,boc-alanine methyl ester,s-methyl 2-tert-butoxycarbonylamino propanoate,methyl n-tert-butoxycarbonyl-l-alaninate,methyl 2s-2-tert-butoxycarbonyl amino propanoate,methyl 2s-2-tert-butoxy carbonyl amino propanoate PubChem CID: 10856577 IUPAC Name: methyl (2S)-2-{[(tert-butoxy)carbonyl]amino}propanoate SMILES: COC(=O)[C@H](C)NC(=O)OC(C)(C)C

Pricing & Availability
Specifications

PubChem CID	10856577
CAS	28875-17-4
Molecular Weight (g/mol)	203.24
MDL Number	MFCD00038513
SMILES	COC(=O)[C@H](C)NC(=O)OC(C)(C)C
Synonym	boc-ala-ome,boc-l-alanine methyl ester,s-n-tert-butoxycarbonylalanine methyl ester,s-methyl 2-tert-butoxycarbonyl amino propanoate,n-boc-l-alanine methyl ester,boc-alanine methyl ester,s-methyl 2-tert-butoxycarbonylamino propanoate,methyl n-tert-butoxycarbonyl-l-alaninate,methyl 2s-2-tert-butoxycarbonyl amino propanoate,methyl 2s-2-tert-butoxy carbonyl amino propanoate
IUPAC Name	methyl (2S)-2-{[(tert-butoxy)carbonyl]amino}propanoate
InChI Key	GJDICGOCZGRDFM-LURJTMIESA-N
Molecular Formula	C9H17NO4

874

Benzyl 3-pyrroline-1-carboxylate, 98%, Thermo Scientific Chemicals

CAS: 31970-04-4 Molecular Formula: C₁₂H₁₃NO₂ Molecular Weight (g/mol): 203.24 InChI Key: XSKKIFJNZPNVGO-UHFFFAOYSA-N Synonym: benzyl 2,5-dihydro-1h-pyrrole-1-carboxylate,benzyl 3-pyrroline-1-carboxylate,1-cbz-2,5-dihydro-1h-pyrrole,n-cbz-2,5-dihydropyrrole,n-cbz-3-pyrroline,n-carbobenzoxy-3-pyrroline,2,5-dihydropyrrole-1-carboxylic acid benzyl ester,benzyl 2h-pyrrole-1 5h-carboxylate,n-benzyloxycarbonyl-3-pyrroline,1h-pyrrole-1-carboxylic acid, 2,5-dihydro-, phenylmethyl ester PubChem CID: 643471 IUPAC Name: benzyl 2,5-dihydropyrrole-1-carboxylate SMILES: C1C=CCN1C(=O)OCC2=CC=CC=C2

Pricing & Availability
Specifications

PubChem CID	643471
CAS	31970-04-4
Molecular Weight (g/mol)	203.24
SMILES	C1C=CCN1C(=O)OCC2=CC=CC=C2
Synonym	benzyl 2,5-dihydro-1h-pyrrole-1-carboxylate,benzyl 3-pyrroline-1-carboxylate,1-cbz-2,5-dihydro-1h-pyrrole,n-cbz-2,5-dihydropyrrole,n-cbz-3-pyrroline,n-carbobenzoxy-3-pyrroline,2,5-dihydropyrrole-1-carboxylic acid benzyl ester,benzyl 2h-pyrrole-1 5h-carboxylate,n-benzyloxycarbonyl-3-pyrroline,1h-pyrrole-1-carboxylic acid, 2,5-dihydro-, phenylmethyl ester
IUPAC Name	benzyl 2,5-dihydropyrrole-1-carboxylate
InChI Key	XSKKIFJNZPNVGO-UHFFFAOYSA-N
Molecular Formula	C₁₂H₁₃NO₂

875

3-(Boc-amino)azetidine, 98%

CAS: 91188-13-5 Molecular Formula: C8H16N2O2 Molecular Weight (g/mol): 172.23 MDL Number: MFCD01861759 InChI Key: NEMXVXVJGXZDRR-UHFFFAOYSA-N Synonym: tert-butyl azetidin-3-ylcarbamate,3-n-boc-amino-azetidine,3-boc-aminoazetidine,3-n-boc-amino azetidine,tert-butyl n-azetidin-3-yl carbamate,3-n-boc-aminoazetidine,3-boc-amino azetidine,azetidin-3-yl-carbamic acid tert-butyl ester,3-boc-amino-azetidine,3-tert-butoxycarbonylamino azetidine PubChem CID: 1519405 IUPAC Name: tert-butyl N-(azetidin-3-yl)carbamate SMILES: CC(C)(C)OC(=O)NC1CNC1

Pricing & Availability
Specifications

PubChem CID	1519405
CAS	91188-13-5
Molecular Weight (g/mol)	172.23
MDL Number	MFCD01861759
SMILES	CC(C)(C)OC(=O)NC1CNC1
Synonym	tert-butyl azetidin-3-ylcarbamate,3-n-boc-amino-azetidine,3-boc-aminoazetidine,3-n-boc-amino azetidine,tert-butyl n-azetidin-3-yl carbamate,3-n-boc-aminoazetidine,3-boc-amino azetidine,azetidin-3-yl-carbamic acid tert-butyl ester,3-boc-amino-azetidine,3-tert-butoxycarbonylamino azetidine
IUPAC Name	tert-butyl N-(azetidin-3-yl)carbamate
InChI Key	NEMXVXVJGXZDRR-UHFFFAOYSA-N
Molecular Formula	C8H16N2O2

876

Thermo Scientific Chemicals D-(-)-Asparagine monohydrate, 99%

CAS: 5794-24-1 Molecular Formula: C4H10N2O4 Molecular Weight (g/mol): 150.134 MDL Number: MFCD00149558 InChI Key: RBMGJIZCEWRQES-HSHFZTNMSA-N Synonym: d-asparagine monohydrate,d-asparagine hydrate,r-2,4-diamino-4-oxobutanoic acid hydrate,d-asparagine, monohydrate,d-asparaginemonohydrate,d---asparagine monohydrate,d-aspartic acid 4-amide,r---2-aminosuccinamic acid,d--asparagine monohydrate,r-2-aminosuccinic acid 4-amide PubChem CID: 16211197 IUPAC Name: (2R)-2,4-diamino-4-oxobutanoic acid;hydrate SMILES: C(C(C(=O)O)N)C(=O)N.O

Pricing & Availability
Specifications

PubChem CID	16211197
CAS	5794-24-1
Molecular Weight (g/mol)	150.134
MDL Number	MFCD00149558
SMILES	C(C(C(=O)O)N)C(=O)N.O
Synonym	d-asparagine monohydrate,d-asparagine hydrate,r-2,4-diamino-4-oxobutanoic acid hydrate,d-asparagine, monohydrate,d-asparaginemonohydrate,d---asparagine monohydrate,d-aspartic acid 4-amide,r---2-aminosuccinamic acid,d--asparagine monohydrate,r-2-aminosuccinic acid 4-amide
IUPAC Name	(2R)-2,4-diamino-4-oxobutanoic acid;hydrate
InChI Key	RBMGJIZCEWRQES-HSHFZTNMSA-N
Molecular Formula	C4H10N2O4

877

L-Histidine methyl ester dihydrochloride, 98+%

CAS: 7389-87-9 Molecular Formula: C7H11ClN3O2 Molecular Weight (g/mol): 204.63 MDL Number: MFCD00012701 InChI Key: VXXIPPPPKNWFLK-UHFFFAOYNA-N Synonym: l-histidine methyl ester dihydrochloride,h-his-ome.2hcl,methyl l-histidinate dihydrochloride,l-histidine, methyl ester, dihydrochloride,s-methyl 2-amino-3-1h-imidazol-4-yl propanoate dihydrochloride,l-+-histidine methyl ester dihydrochloride,methyl 2s-2-amino-3-1h-imidazol-4-yl propanoate dihydrochloride,methyl 2s-2-amino-3-3h-imidazol-4-yl propanoate dihydrochloride,histidine methyl ester dihydrochloride,c7h11n3o2.2hcl PubChem CID: 2723645 SMILES: [Cl].COC(=O)C(N)CC1=CN=CN1

Pricing & Availability
Specifications

PubChem CID	2723645
CAS	7389-87-9
Molecular Weight (g/mol)	204.63
MDL Number	MFCD00012701
SMILES	[Cl].COC(=O)C(N)CC1=CN=CN1
Synonym	l-histidine methyl ester dihydrochloride,h-his-ome.2hcl,methyl l-histidinate dihydrochloride,l-histidine, methyl ester, dihydrochloride,s-methyl 2-amino-3-1h-imidazol-4-yl propanoate dihydrochloride,l-+-histidine methyl ester dihydrochloride,methyl 2s-2-amino-3-1h-imidazol-4-yl propanoate dihydrochloride,methyl 2s-2-amino-3-3h-imidazol-4-yl propanoate dihydrochloride,histidine methyl ester dihydrochloride,c7h11n3o2.2hcl
InChI Key	VXXIPPPPKNWFLK-UHFFFAOYNA-N
Molecular Formula	C7H11ClN3O2

878

L-Alanine ethyl ester hydrochloride, 98+%

CAS: 1115-59-9 Molecular Formula: C5H12ClNO2 Molecular Weight (g/mol): 153.61 MDL Number: MFCD00063662 InChI Key: JCXLZWMDXJFOOI-UHFFFAOYNA-N Synonym: l-alanine ethyl ester hydrochloride,h-ala-oet.hcl,s-ethyl 2-aminopropanoate hydrochloride,ethyl l-alaninate hydrochloride,h-ala-oet hcl,h-ala-oet hydrochloride,ethyl 2s-2-aminopropanoate hydrochloride,alanine ethyl ester hydrochloride,l-alanine ethyl ester hcl,alanine, ethyl ester, hydrochloride PubChem CID: 2724356 IUPAC Name: ethyl (2S)-2-aminopropanoate;hydrochloride SMILES: [H+].[Cl-].CCOC(=O)C(C)N

Pricing & Availability
Specifications

PubChem CID	2724356
CAS	1115-59-9
Molecular Weight (g/mol)	153.61
MDL Number	MFCD00063662
SMILES	[H+].[Cl-].CCOC(=O)C(C)N
Synonym	l-alanine ethyl ester hydrochloride,h-ala-oet.hcl,s-ethyl 2-aminopropanoate hydrochloride,ethyl l-alaninate hydrochloride,h-ala-oet hcl,h-ala-oet hydrochloride,ethyl 2s-2-aminopropanoate hydrochloride,alanine ethyl ester hydrochloride,l-alanine ethyl ester hcl,alanine, ethyl ester, hydrochloride
IUPAC Name	ethyl (2S)-2-aminopropanoate;hydrochloride
InChI Key	JCXLZWMDXJFOOI-UHFFFAOYNA-N
Molecular Formula	C5H12ClNO2

879

L-Isoleucine methyl ester hydrochloride, 98+%, Thermo Scientific Chemicals

CAS: 18598-74-8 Molecular Formula: C7H16ClNO2 Molecular Weight (g/mol): 181.66 MDL Number: MFCD00038911 InChI Key: GGTBEWGOPAFTTH-GEMLJDPKSA-N Synonym: l-isoleucine methyl ester hydrochloride,h-ile-ome.hcl,methyl l-isoleucinate hydrochloride,methyl l-isoleucinate hcl,methyl 2s,3s-2-amino-3-methylpentanoate hydrochloride,2s,3s-methyl 2-amino-3-methylpentanoate hydrochloride,l-isoleucine, methyl ester, hydrochloride,l-isoleucine methyl ester hydrochloride;h-ile-ome.hcl,h-lle-ome.hcl,h-lle-ome?cl PubChem CID: 11171351 IUPAC Name: methyl (2S,3S)-2-amino-3-methylpentanoate;hydrochloride SMILES: Cl.CC[C@H](C)[C@H](N)C(=O)OC

Pricing & Availability
Specifications

PubChem CID	11171351
CAS	18598-74-8
Molecular Weight (g/mol)	181.66
MDL Number	MFCD00038911
SMILES	Cl.CC[C@H](C)[C@H](N)C(=O)OC
Synonym	l-isoleucine methyl ester hydrochloride,h-ile-ome.hcl,methyl l-isoleucinate hydrochloride,methyl l-isoleucinate hcl,methyl 2s,3s-2-amino-3-methylpentanoate hydrochloride,2s,3s-methyl 2-amino-3-methylpentanoate hydrochloride,l-isoleucine, methyl ester, hydrochloride,l-isoleucine methyl ester hydrochloride;h-ile-ome.hcl,h-lle-ome.hcl,h-lle-ome?cl
IUPAC Name	methyl (2S,3S)-2-amino-3-methylpentanoate;hydrochloride
InChI Key	GGTBEWGOPAFTTH-GEMLJDPKSA-N
Molecular Formula	C7H16ClNO2

880

beta-Alanine-tert-butylester hydrochloride, 98%

CAS: 58620-93-2 Molecular Formula: C7H16ClNO2 Molecular Weight (g/mol): 181.66 MDL Number: MFCD00058258 InChI Key: DOMTZTVJNZKUNX-UHFFFAOYSA-N Synonym: tert-butyl 3-aminopropanoate hydrochloride,h-beta-ala-otbu.hcl,beta-alanine tert-butyl ester hydrochloride,h-beta-ala-otbu hcl,beta-alanine t-butyl ester hydrochloride,3-amino-propionic acid tert-butyl ester hydrochloride,h-?-ala-otbu.hcl,h-,a-ala-otbu.hcl,h-beta-ala-otbu hydrochloride,tert-butyl 3-aminopropanoate-hcl PubChem CID: 16218890 IUPAC Name: tert-butyl 3-aminopropanoate;hydrochloride SMILES: Cl.CC(C)(C)OC(=O)CCN

Pricing & Availability
Specifications

PubChem CID	16218890
CAS	58620-93-2
Molecular Weight (g/mol)	181.66
MDL Number	MFCD00058258
SMILES	Cl.CC(C)(C)OC(=O)CCN
Synonym	tert-butyl 3-aminopropanoate hydrochloride,h-beta-ala-otbu.hcl,beta-alanine tert-butyl ester hydrochloride,h-beta-ala-otbu hcl,beta-alanine t-butyl ester hydrochloride,3-amino-propionic acid tert-butyl ester hydrochloride,h-?-ala-otbu.hcl,h-,a-ala-otbu.hcl,h-beta-ala-otbu hydrochloride,tert-butyl 3-aminopropanoate-hcl
IUPAC Name	tert-butyl 3-aminopropanoate;hydrochloride
InChI Key	DOMTZTVJNZKUNX-UHFFFAOYSA-N
Molecular Formula	C7H16ClNO2

881

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

Pricing & Availability
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

882

N-BOC-N,2-Dimethylalanine, 98+%

CAS: 146000-39-7 Molecular Formula: C10H19NO4 Molecular Weight (g/mol): 217.27 MDL Number: MFCD01862912 InChI Key: KPDLITGXUYMJEC-UHFFFAOYSA-N Synonym: boc-n-me-aib-oh,boc-n,2-dimethylalanine,boc-n-methyl-aminoisobutyric acid,2-tert-butoxycarbonyl methyl amino-2-methylpropanoic acid,boc-n-methyl-aib,acmc-1c0qg,n-boc-n,2-dimethylalanine,n-boc-n,2-dimethyl-dl-alanine,2-methyl-2-methyl-2-methylpropan-2-yl oxycarbonyl amino propanoic acid,n-boc-,a-methylamino isobutyric acid PubChem CID: 2734752 IUPAC Name: 2-methyl-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]propanoic acid SMILES: CN(C(=O)OC(C)(C)C)C(C)(C)C(O)=O

Pricing & Availability
Specifications

PubChem CID	2734752
CAS	146000-39-7
Molecular Weight (g/mol)	217.27
MDL Number	MFCD01862912
SMILES	CN(C(=O)OC(C)(C)C)C(C)(C)C(O)=O
Synonym	boc-n-me-aib-oh,boc-n,2-dimethylalanine,boc-n-methyl-aminoisobutyric acid,2-tert-butoxycarbonyl methyl amino-2-methylpropanoic acid,boc-n-methyl-aib,acmc-1c0qg,n-boc-n,2-dimethylalanine,n-boc-n,2-dimethyl-dl-alanine,2-methyl-2-methyl-2-methylpropan-2-yl oxycarbonyl amino propanoic acid,n-boc-,a-methylamino isobutyric acid
IUPAC Name	2-methyl-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]propanoic acid
InChI Key	KPDLITGXUYMJEC-UHFFFAOYSA-N
Molecular Formula	C10H19NO4

883

BOC-D-alpha-phenylglycine, 99%

CAS: 33125-05-2 Molecular Formula: C13H17NO4 Molecular Weight (g/mol): 251.28 MDL Number: MFCD00062043,MFCD00065588 InChI Key: HOBFSNNENNQQIU-UHFFFAOYNA-N Synonym: boc-d-phg-oh,boc-d-phenylglycine,n-boc-d-phenylglycine,n-boc-d-2-phenylglycine,n-boc-l-phenylglycine,n-tert-butoxycarbonyl-d-2-phenylglycine,boc-d-alpha-phenylglycine,r-tert-butoxycarbonyl amino phenyl acetic acid,r-tert-butoxycarbonylamino-phenyl-acetic acid,r-2-tert-butoxycarbonyl amino-2-phenylacetic acid PubChem CID: 2755953 SMILES: CC(C)(C)OC(=O)NC(C(O)=O)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	2755953
CAS	33125-05-2
Molecular Weight (g/mol)	251.28
MDL Number	MFCD00062043,MFCD00065588
SMILES	CC(C)(C)OC(=O)NC(C(O)=O)C1=CC=CC=C1
Synonym	boc-d-phg-oh,boc-d-phenylglycine,n-boc-d-phenylglycine,n-boc-d-2-phenylglycine,n-boc-l-phenylglycine,n-tert-butoxycarbonyl-d-2-phenylglycine,boc-d-alpha-phenylglycine,r-tert-butoxycarbonyl amino phenyl acetic acid,r-tert-butoxycarbonylamino-phenyl-acetic acid,r-2-tert-butoxycarbonyl amino-2-phenylacetic acid
InChI Key	HOBFSNNENNQQIU-UHFFFAOYNA-N
Molecular Formula	C13H17NO4

884

Thermo Scientific Chemicals N(alpha)-Boc-D-histidine, 98+%

CAS: 50654-94-9 Molecular Formula: C11H17N3O4 Molecular Weight (g/mol): 255.274 MDL Number: MFCD00037851 InChI Key: AYMLQYFMYHISQO-MRVPVSSYSA-N Synonym: boc-d-his-oh,boc-d-histidine,n-a-boc-d-histidine,d-histidine, n-1,1-dimethylethoxy carbonyl,n-alpha-t-butyloxycarbonyl-d-histidine,r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid,r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propionic acid,n-alpha-boc-d-histidine,2r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid,n-boc-d-histidine PubChem CID: 2724761 IUPAC Name: (2R)-3-(1H-imidazol-5-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC(C)(C)OC(=O)NC(CC1=CN=CN1)C(=O)O

Pricing & Availability
Specifications

PubChem CID	2724761
CAS	50654-94-9
Molecular Weight (g/mol)	255.274
MDL Number	MFCD00037851
SMILES	CC(C)(C)OC(=O)NC(CC1=CN=CN1)C(=O)O
Synonym	boc-d-his-oh,boc-d-histidine,n-a-boc-d-histidine,d-histidine, n-1,1-dimethylethoxy carbonyl,n-alpha-t-butyloxycarbonyl-d-histidine,r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid,r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propionic acid,n-alpha-boc-d-histidine,2r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid,n-boc-d-histidine
IUPAC Name	(2R)-3-(1H-imidazol-5-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
InChI Key	AYMLQYFMYHISQO-MRVPVSSYSA-N
Molecular Formula	C11H17N3O4

885

L-Homophenylalanine, 98%

CAS: 943-73-7 Molecular Formula: C10H13NO2 Molecular Weight (g/mol): 179.22 MDL Number: MFCD00002619 InChI Key: JTTHKOPSMAVJFE-VIFPVBQESA-N Synonym: l-homophenylalanine,homophenylalanine,s-2-amino-4-phenylbutanoic acid,s-2-amino-4-phenylbutyric acid,2s-2-amino-4-phenylbutanoic acid,homophenylalanine, l,h-hophe-oh,+-2-amino-4-phenylbutyric acid,l-homophe PubChem CID: 2724505 ChEBI: CHEBI:43103 SMILES: N[C@@H](CCC1=CC=CC=C1)C(O)=O

Pricing & Availability
Specifications

PubChem CID	2724505
CAS	943-73-7
Molecular Weight (g/mol)	179.22
ChEBI	CHEBI:43103
MDL Number	MFCD00002619
SMILES	N[C@@H](CCC1=CC=CC=C1)C(O)=O
Synonym	l-homophenylalanine,homophenylalanine,s-2-amino-4-phenylbutanoic acid,s-2-amino-4-phenylbutyric acid,2s-2-amino-4-phenylbutanoic acid,homophenylalanine, l,h-hophe-oh,+-2-amino-4-phenylbutyric acid,l-homophe
InChI Key	JTTHKOPSMAVJFE-VIFPVBQESA-N
Molecular Formula	C10H13NO2

Prev
1
...
57
58
59
60
...
2,218
Next

Amino Acids

Filtered Search Results

Narrow Results

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

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