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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466 – 480 of 32,880 results

466

N-Boc-DL-methionine, 98%

CAS: 93000-03-4 Molecular Formula: C10H19NO4S Molecular Weight (g/mol): 249.33 MDL Number: MFCD00190811 InChI Key: IMUSLIHRIYOHEV-UHFFFAOYNA-N Synonym: boc-dl-met-oh,boc-dl-methionine,methionine,n-1,1-dimethylethoxy carbonyl,n-tert-butoxycarbonyl methionine,2-tert-butoxy carbonyl amino-4-methylsulfanyl butanoic acid,2-tert-butoxycarbonyl amino-4-methylsulfanyl butanoic acid,n-alpha-t-boc-l-methionine,n-tert-butoxycarbonyl-d-methionine,tert-butoxycarbonyl-l-methionine,pubchem11999 PubChem CID: 102827 IUPAC Name: 2-{[(tert-butoxy)carbonyl]amino}-4-(methylsulfanyl)butanoic acid SMILES: CSCCC(NC(=O)OC(C)(C)C)C(O)=O

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Specifications

PubChem CID	102827
CAS	93000-03-4
Molecular Weight (g/mol)	249.33
MDL Number	MFCD00190811
SMILES	CSCCC(NC(=O)OC(C)(C)C)C(O)=O
Synonym	boc-dl-met-oh,boc-dl-methionine,methionine,n-1,1-dimethylethoxy carbonyl,n-tert-butoxycarbonyl methionine,2-tert-butoxy carbonyl amino-4-methylsulfanyl butanoic acid,2-tert-butoxycarbonyl amino-4-methylsulfanyl butanoic acid,n-alpha-t-boc-l-methionine,n-tert-butoxycarbonyl-d-methionine,tert-butoxycarbonyl-l-methionine,pubchem11999
IUPAC Name	2-{[(tert-butoxy)carbonyl]amino}-4-(methylsulfanyl)butanoic acid
InChI Key	IMUSLIHRIYOHEV-UHFFFAOYNA-N
Molecular Formula	C10H19NO4S

467

D-Valine methyl ester hydrochloride, 99%

CAS: 7146-15-8 Molecular Formula: C6H14ClNO2 Molecular Weight (g/mol): 167.63 MDL Number: MFCD00237309 InChI Key: KUGLDBMQKZTXPW-NUBCRITNSA-N Synonym: d-valine methyl ester hydrochloride,methyl d-valinate hydrochloride,h-d-val-ome.hcl,r-methyl 2-amino-3-methylbutanoate hydrochloride,d-valinemethyl ester hydrochloride,methyl 2r-2-amino-3-methylbutanoate hydrochloride,d-valine, methyl ester, hydrochloride,h-d-val-ome,methyl d-valinate hcl,h-d-val-ome hcl PubChem CID: 11984198 SMILES: Cl.COC(=O)[C@H](N)C(C)C

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Specifications

PubChem CID	11984198
CAS	7146-15-8
Molecular Weight (g/mol)	167.63
MDL Number	MFCD00237309
SMILES	Cl.COC(=O)[C@H](N)C(C)C
Synonym	d-valine methyl ester hydrochloride,methyl d-valinate hydrochloride,h-d-val-ome.hcl,r-methyl 2-amino-3-methylbutanoate hydrochloride,d-valinemethyl ester hydrochloride,methyl 2r-2-amino-3-methylbutanoate hydrochloride,d-valine, methyl ester, hydrochloride,h-d-val-ome,methyl d-valinate hcl,h-d-val-ome hcl
InChI Key	KUGLDBMQKZTXPW-NUBCRITNSA-N
Molecular Formula	C6H14ClNO2

468

3-(BOC-amino)propyl bromide, 95%

CAS: 83948-53-2 Molecular Formula: C8H16BrNO2 Molecular Weight (g/mol): 238.13 MDL Number: MFCD02683429 InChI Key: IOKGWQZQCNXXLD-UHFFFAOYSA-N Synonym: 3-boc-amino propyl bromide,tert-butyl 3-bromopropylcarbamate,tert-butyl n-3-bromopropyl carbamate,3-boc-amino propylbromide,tert-butyl 3-bromopropyl carbamate,3-bromo-propyl-carbamic acid tert-butyl ester,n-3-bromopropyl carbamic acid tert-butyl ester,3-tert-butoxycarbonylamino propyl bromide,n-boc-3-bromopropylamine,1-n-boc-3-bromopropylamine PubChem CID: 4460490 IUPAC Name: tert-butyl N-(3-bromopropyl)carbamate SMILES: CC(C)(C)OC(=O)NCCCBr

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Specifications

PubChem CID	4460490
CAS	83948-53-2
Molecular Weight (g/mol)	238.13
MDL Number	MFCD02683429
SMILES	CC(C)(C)OC(=O)NCCCBr
Synonym	3-boc-amino propyl bromide,tert-butyl 3-bromopropylcarbamate,tert-butyl n-3-bromopropyl carbamate,3-boc-amino propylbromide,tert-butyl 3-bromopropyl carbamate,3-bromo-propyl-carbamic acid tert-butyl ester,n-3-bromopropyl carbamic acid tert-butyl ester,3-tert-butoxycarbonylamino propyl bromide,n-boc-3-bromopropylamine,1-n-boc-3-bromopropylamine
IUPAC Name	tert-butyl N-(3-bromopropyl)carbamate
InChI Key	IOKGWQZQCNXXLD-UHFFFAOYSA-N
Molecular Formula	C8H16BrNO2

469

(S)-4-Amino-2-hydroxybutyric acid, 98%

CAS: 40371-51-5 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00674110 InChI Key: IVUOMFWNDGNLBJ-VKHMYHEASA-N Synonym: s-4-amino-2-hydroxybutanoic acid,s-4-amino-2-hydroxybutyric acid,s---4-amino-2-hydroxybutyric acid,2s-4-amino-2-hydroxybutanoic acid,s---amino-2-hydroxybutyric acid,butanoic acid, 4-amino-2-hydroxy-, 2s,s---4-amino-2-hydroxybutyricacid,pubchem23215,l-2-hydroxy-4-aminobutyric acid PubChem CID: 2733929 IUPAC Name: (2S)-4-amino-2-hydroxybutanoic acid SMILES: [NH3+]CC[C@H](O)C([O-])=O

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Specifications

PubChem CID	2733929
CAS	40371-51-5
Molecular Weight (g/mol)	119.12
MDL Number	MFCD00674110
SMILES	[NH3+]CC[C@H](O)C([O-])=O
Synonym	s-4-amino-2-hydroxybutanoic acid,s-4-amino-2-hydroxybutyric acid,s---4-amino-2-hydroxybutyric acid,2s-4-amino-2-hydroxybutanoic acid,s---amino-2-hydroxybutyric acid,butanoic acid, 4-amino-2-hydroxy-, 2s,s---4-amino-2-hydroxybutyricacid,pubchem23215,l-2-hydroxy-4-aminobutyric acid
IUPAC Name	(2S)-4-amino-2-hydroxybutanoic acid
InChI Key	IVUOMFWNDGNLBJ-VKHMYHEASA-N
Molecular Formula	C4H9NO3

470

L-Glutamine tert-butyl ester hydrochloride, 98%

CAS: 39741-62-3 Molecular Formula: C9H19ClN2O3 Molecular Weight (g/mol): 238.71 MDL Number: MFCD00039081 InChI Key: ZEPNUNKDKQACNC-UHFFFAOYNA-N Synonym: h-gln-otbu.hcl,l-glutamine t-butyl ester hydrochloride,h-gln-otbu hcl,s-tert-butyl 2,5-diamino-5-oxopentanoate hydrochloride,h-gln-otbu hydrochloride,l-glutamine tert-butyl ester hydrochloride,hggln-otbu hcl,gln-otbu.hcl,h-gln-otbucl,glutamine t-butyl ester hydrochloride PubChem CID: 15602445 SMILES: Cl.CC(C)(C)OC(=O)C(N)CCC(N)=O

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Specifications

PubChem CID	15602445
CAS	39741-62-3
Molecular Weight (g/mol)	238.71
MDL Number	MFCD00039081
SMILES	Cl.CC(C)(C)OC(=O)C(N)CCC(N)=O
Synonym	h-gln-otbu.hcl,l-glutamine t-butyl ester hydrochloride,h-gln-otbu hcl,s-tert-butyl 2,5-diamino-5-oxopentanoate hydrochloride,h-gln-otbu hydrochloride,l-glutamine tert-butyl ester hydrochloride,hggln-otbu hcl,gln-otbu.hcl,h-gln-otbucl,glutamine t-butyl ester hydrochloride
InChI Key	ZEPNUNKDKQACNC-UHFFFAOYNA-N
Molecular Formula	C9H19ClN2O3

471

DL-α-Amino-n-butyric Acid, MP Biomedicals

CAS: 56-12-2 Molecular Formula: C4H9NO2 Molecular Weight (g/mol): 103.121 MDL Number: MFCD00008093 InChI Key: BTCSSZJGUNDROE-UHFFFAOYSA-N Synonym: 4-aminobutyric acid,gaba,gamma-aminobutyric acid,piperidic acid,piperidinic acid,aminalon,gaballon,gammalon,mielogen,butanoic acid, 4-amino PubChem CID: 119 ChEBI: CHEBI:16865 IUPAC Name: 4-aminobutanoic acid SMILES: C(CC(=O)O)CN

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Specifications

PubChem CID	119
CAS	56-12-2
Molecular Weight (g/mol)	103.121
ChEBI	CHEBI:16865
MDL Number	MFCD00008093
SMILES	C(CC(=O)O)CN
Synonym	4-aminobutyric acid,gaba,gamma-aminobutyric acid,piperidic acid,piperidinic acid,aminalon,gaballon,gammalon,mielogen,butanoic acid, 4-amino
IUPAC Name	4-aminobutanoic acid
InChI Key	BTCSSZJGUNDROE-UHFFFAOYSA-N
Molecular Formula	C4H9NO2

472

N(alpha)-Benzyloxycarbonyl-L-lysine, 98+%

CAS: 2212-75-1 Molecular Formula: C14H20N2O4 Molecular Weight (g/mol): 280.32 MDL Number: MFCD00038204 InChI Key: OJTJKAUNOLVMDX-LBPRGKRZSA-N Synonym: z-lys-oh,nalpha-cbz-l-lysine,n-alpha-cbz-l-lysine,cbz-lys-oh,n-alpha-carbobenzoxy-l-lysine,s-6-amino-2-benzyloxy carbonyl amino hexanoic acid,z-lysine,cbz-l-lysine,n-alpha-benzyloxycarbonyl-l-lysine,lysine, n2-phenylmethoxy carbonyl PubChem CID: 75172 IUPAC Name: (2S)-6-amino-2-(phenylmethoxycarbonylamino)hexanoic acid SMILES: NCCCC[C@H](NC(=O)OCC1=CC=CC=C1)C(O)=O

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Specifications

PubChem CID	75172
CAS	2212-75-1
Molecular Weight (g/mol)	280.32
MDL Number	MFCD00038204
SMILES	NCCCC[C@H](NC(=O)OCC1=CC=CC=C1)C(O)=O
Synonym	z-lys-oh,nalpha-cbz-l-lysine,n-alpha-cbz-l-lysine,cbz-lys-oh,n-alpha-carbobenzoxy-l-lysine,s-6-amino-2-benzyloxy carbonyl amino hexanoic acid,z-lysine,cbz-l-lysine,n-alpha-benzyloxycarbonyl-l-lysine,lysine, n2-phenylmethoxy carbonyl
IUPAC Name	(2S)-6-amino-2-(phenylmethoxycarbonylamino)hexanoic acid
InChI Key	OJTJKAUNOLVMDX-LBPRGKRZSA-N
Molecular Formula	C14H20N2O4

473

L-Cysteine Hydrochloride Monohydrate, 98.5 to 101.5% (Dry Basis)

CAS: 4-6-7048 Molecular Formula: C3H10ClNO3S Molecular Weight (g/mol): 175.63 MDL Number: MFCD00065606 InChI Key: QIJRTFXNRTXDIP-JIZZDEOASA-N Synonym: l-cysteine hydrochloride monohydrate,h-cys-oh.hcl.H₂O,l-cysteine hydrochloride hydrate,l-cysteine monohydrate monochloride,r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate,unii-zt934n0x4w,l-cysteine hydrate hydrochloride,cysteine hydrochloride monohydrate, l,h-cys-ohhclh2o,cysteine hcl PubChem CID: 23462 IUPAC Name: (2 R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride SMILES: C(C(C(=O)O)N)S.O.Cl

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Specifications

PubChem CID	23462
CAS	4-6-7048
Molecular Weight (g/mol)	175.63
MDL Number	MFCD00065606
SMILES	C(C(C(=O)O)N)S.O.Cl
Synonym	l-cysteine hydrochloride monohydrate,h-cys-oh.hcl.H₂O,l-cysteine hydrochloride hydrate,l-cysteine monohydrate monochloride,r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate,unii-zt934n0x4w,l-cysteine hydrate hydrochloride,cysteine hydrochloride monohydrate, l,h-cys-ohhclh2o,cysteine hcl
IUPAC Name	(2 R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride
InChI Key	QIJRTFXNRTXDIP-JIZZDEOASA-N
Molecular Formula	C3H10ClNO3S

474

(4R)-(+)-4-Isopropyl-2-oxazolidinone, 98%

CAS: 95530-58-8 Molecular Formula: C6H11NO2 Molecular Weight (g/mol): 129.16 MDL Number: MFCD00075172 InChI Key: YBUPWRYTXGAWJX-YFKPBYRVSA-N Synonym: r-4-isopropyl-2-oxazolidinone,r-4-isopropyloxazolidin-2-one,r-+-4-isopropyl-2-oxazolidinone,4r-+-4-isopropyl-2-oxazolidinone,4r-4-isopropyl-1,3-oxazolidin-2-one,2-oxazolidinone, 4-1-methylethyl-, 4r,4r-4-propan-2-yl-1,3-oxazolidin-2-one,pubchem8176,r-isopropyloxazolidinone PubChem CID: 641505 IUPAC Name: (4R)-4-propan-2-yl-1,3-oxazolidin-2-one SMILES: CC(C)[C@@H]1COC(=O)N1

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Specifications

PubChem CID	641505
CAS	95530-58-8
Molecular Weight (g/mol)	129.16
MDL Number	MFCD00075172
SMILES	CC(C)[C@@H]1COC(=O)N1
Synonym	r-4-isopropyl-2-oxazolidinone,r-4-isopropyloxazolidin-2-one,r-+-4-isopropyl-2-oxazolidinone,4r-+-4-isopropyl-2-oxazolidinone,4r-4-isopropyl-1,3-oxazolidin-2-one,2-oxazolidinone, 4-1-methylethyl-, 4r,4r-4-propan-2-yl-1,3-oxazolidin-2-one,pubchem8176,r-isopropyloxazolidinone
IUPAC Name	(4R)-4-propan-2-yl-1,3-oxazolidin-2-one
InChI Key	YBUPWRYTXGAWJX-YFKPBYRVSA-N
Molecular Formula	C6H11NO2

475

L-Phenylalanine, >99%, MP Biomedicals

CAS: 63-91-2 Molecular Formula: C9H11NO2 Molecular Weight (g/mol): 165.19 InChI Key: COLNVLDHVKWLRT-UHFFFAOYNA-N Synonym: l-phenylalanine,phenylalanine,s-2-amino-3-phenylpropanoic acid,3-phenyl-l-alanine,s-phenylalanine,3-phenylalanine,2s-2-amino-3-phenylpropanoic acid,s-2-amino-3-phenylpropionic acid,beta-phenyl-l-alanine,h-phe-oh PubChem CID: 6140 ChEBI: CHEBI:17295 IUPAC Name: 2-amino-3-phenylpropanoic acid SMILES: NC(CC1=CC=CC=C1)C(O)=O

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Specifications

PubChem CID	6140
CAS	63-91-2
Molecular Weight (g/mol)	165.19
ChEBI	CHEBI:17295
SMILES	NC(CC1=CC=CC=C1)C(O)=O
Synonym	l-phenylalanine,phenylalanine,s-2-amino-3-phenylpropanoic acid,3-phenyl-l-alanine,s-phenylalanine,3-phenylalanine,2s-2-amino-3-phenylpropanoic acid,s-2-amino-3-phenylpropionic acid,beta-phenyl-l-alanine,h-phe-oh
IUPAC Name	2-amino-3-phenylpropanoic acid
InChI Key	COLNVLDHVKWLRT-UHFFFAOYNA-N
Molecular Formula	C9H11NO2

476

L-Glutamine, 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

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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

477

L-Serinamide hydrochloride, 95%

CAS: 65414-74-6 Molecular Formula: C3H9ClN2O2 Molecular Weight (g/mol): 140.567 MDL Number: MFCD00067560 InChI Key: VURWDDZIWBGXCK-DKWTVANSSA-N Synonym: l-serinamide hydrochloride,h-ser-nh2.hcl,l-serine amide hydrochloride,s-2-amino-3-hydroxypropanamide hydrochloride,2s-2-amino-3-hydroxypropanamide hydrochloride,propanamide, 2-amino-3-hydroxy-, monohydrochloride, 2s,s-2-amino-3-hydroxypropionamide hydrochloride,h-ser-nh hcl,h-ser-nh2cl,h-ser-nh2?cl PubChem CID: 16212403 IUPAC Name: (2S)-2-amino-3-hydroxypropanamide;hydrochloride SMILES: C(C(C(=O)N)N)O.Cl

Pricing & Availability
Specifications

PubChem CID	16212403
CAS	65414-74-6
Molecular Weight (g/mol)	140.567
MDL Number	MFCD00067560
SMILES	C(C(C(=O)N)N)O.Cl
Synonym	l-serinamide hydrochloride,h-ser-nh2.hcl,l-serine amide hydrochloride,s-2-amino-3-hydroxypropanamide hydrochloride,2s-2-amino-3-hydroxypropanamide hydrochloride,propanamide, 2-amino-3-hydroxy-, monohydrochloride, 2s,s-2-amino-3-hydroxypropionamide hydrochloride,h-ser-nh hcl,h-ser-nh2cl,h-ser-nh2?cl
IUPAC Name	(2S)-2-amino-3-hydroxypropanamide;hydrochloride
InChI Key	VURWDDZIWBGXCK-DKWTVANSSA-N
Molecular Formula	C3H9ClN2O2

478

(+/-)-Baclofen, 99+%

CAS: 1134-47-0 Molecular Formula: C10H12ClNO2 Molecular Weight (g/mol): 213.661 MDL Number: MFCD00055143 InChI Key: KPYSYYIEGFHWSV-UHFFFAOYSA-N Synonym: baclofen,lioresal,baclon,4-amino-3-4-chlorophenyl butanoic acid,dl-baclofen,kemstro,gabalon,baclofene,baclofeno,baclofenum PubChem CID: 2284 ChEBI: CHEBI:2972 IUPAC Name: 4-amino-3-(4-chlorophenyl)butanoic acid SMILES: C1=CC(=CC=C1C(CC(=O)O)CN)Cl

Pricing & Availability
Specifications

PubChem CID	2284
CAS	1134-47-0
Molecular Weight (g/mol)	213.661
ChEBI	CHEBI:2972
MDL Number	MFCD00055143
SMILES	C1=CC(=CC=C1C(CC(=O)O)CN)Cl
Synonym	baclofen,lioresal,baclon,4-amino-3-4-chlorophenyl butanoic acid,dl-baclofen,kemstro,gabalon,baclofene,baclofeno,baclofenum
IUPAC Name	4-amino-3-(4-chlorophenyl)butanoic acid
InChI Key	KPYSYYIEGFHWSV-UHFFFAOYSA-N
Molecular Formula	C10H12ClNO2

479

N-Formyl-L-methionine, 95%

CAS: 4289-98-9 Molecular Formula: C6H11NO3S Molecular Weight (g/mol): 177.22 MDL Number: MFCD00021033 InChI Key: PYUSHNKNPOHWEZ-YFKPBYRVSA-N Synonym: n-formyl-l-methionine,n-formylmethionine,for-met-oh,s-2-formamido-4-methylthio butanoic acid,formyl-l-methionine,formylmethionine,l-methionine, n-formyl,unii-ps9357b4xh,n-formyl methionine PubChem CID: 439750 ChEBI: CHEBI:16552 IUPAC Name: (2S)-2-formamido-4-methylsulfanylbutanoic acid SMILES: CSCC[C@H](NC=O)C(O)=O

Pricing & Availability
Specifications

PubChem CID	439750
CAS	4289-98-9
Molecular Weight (g/mol)	177.22
ChEBI	CHEBI:16552
MDL Number	MFCD00021033
SMILES	CSCC[C@H](NC=O)C(O)=O
Synonym	n-formyl-l-methionine,n-formylmethionine,for-met-oh,s-2-formamido-4-methylthio butanoic acid,formyl-l-methionine,formylmethionine,l-methionine, n-formyl,unii-ps9357b4xh,n-formyl methionine
IUPAC Name	(2S)-2-formamido-4-methylsulfanylbutanoic acid
InChI Key	PYUSHNKNPOHWEZ-YFKPBYRVSA-N
Molecular Formula	C6H11NO3S

480

trans-1-(Boc-amino)-3-(bromomethyl)cyclohexane, 97%

CAS: 1212405-03-2 Molecular Formula: C12H22BrNO2 Molecular Weight (g/mol): 292.217 MDL Number: MFCD12022626 InChI Key: XJDUGNDNCQMMBK-NXEZZACHSA-N Synonym: tert-butyl trans-3-bromomethyl-cyclohexylcarbamate,t-butyl trans-3-bromomethyl cyclohexyl carbamate,tert-butyl n-1r,3r-3-bromomethyl cyclohexyl carbamate PubChem CID: 46172881 IUPAC Name: tert-butyl N-[(1R,3R)-3-(bromomethyl)cyclohexyl]carbamate SMILES: CC(C)(C)OC(=O)NC1CCCC(C1)CBr

Pricing & Availability
Specifications

PubChem CID	46172881
CAS	1212405-03-2
Molecular Weight (g/mol)	292.217
MDL Number	MFCD12022626
SMILES	CC(C)(C)OC(=O)NC1CCCC(C1)CBr
Synonym	tert-butyl trans-3-bromomethyl-cyclohexylcarbamate,t-butyl trans-3-bromomethyl cyclohexyl carbamate,tert-butyl n-1r,3r-3-bromomethyl cyclohexyl carbamate
IUPAC Name	tert-butyl N-[(1R,3R)-3-(bromomethyl)cyclohexyl]carbamate
InChI Key	XJDUGNDNCQMMBK-NXEZZACHSA-N
Molecular Formula	C12H22BrNO2

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