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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136 – 150 of 36,228 results

136

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N-Fmoc-L-glutamic acid 5-allyl ester, 95%

CAS: 133464-46-7 Molecular Formula: C23H23NO6 Molecular Weight (g/mol): 409.44 MDL Number: MFCD00190879 InChI Key: LRBARFFNYOKIAX-UHFFFAOYNA-N Synonym: fmoc-glu oall-oh,fmoc-l-glutamic acid 5-allyl ester,s-2-9h-fluoren-9-yl methoxy carbonyl amino-5-allyloxy-5-oxopentanoic acid,ambotzfaa1372,5-allyl n-fmoc-l-glutamate,n-fmoc-l-glutamic acid 5-allyl ester,fmoc-glu oall-oh hplc,5-allyl n-9h-fluoren-9-ylmethoxy carbonyl-l-glutamate,n-9h-fluorene-9-ylmethoxycarbonyl-l-glutamic acid 5-allyl ester,n-9h-fluoren-9-ylmethoxy carbonyl-l-glutamic acid 5-allyl ester PubChem CID: 7019067 SMILES: OC(=O)C(CCC(=O)OCC=C)NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12

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Specifications

PubChem CID	7019067
CAS	133464-46-7
Molecular Weight (g/mol)	409.44
MDL Number	MFCD00190879
SMILES	OC(=O)C(CCC(=O)OCC=C)NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12
Synonym	fmoc-glu oall-oh,fmoc-l-glutamic acid 5-allyl ester,s-2-9h-fluoren-9-yl methoxy carbonyl amino-5-allyloxy-5-oxopentanoic acid,ambotzfaa1372,5-allyl n-fmoc-l-glutamate,n-fmoc-l-glutamic acid 5-allyl ester,fmoc-glu oall-oh hplc,5-allyl n-9h-fluoren-9-ylmethoxy carbonyl-l-glutamate,n-9h-fluorene-9-ylmethoxycarbonyl-l-glutamic acid 5-allyl ester,n-9h-fluoren-9-ylmethoxy carbonyl-l-glutamic acid 5-allyl ester
InChI Key	LRBARFFNYOKIAX-UHFFFAOYNA-N
Molecular Formula	C23H23NO6

137

Thermo Scientific Chemicals D-Valine, 98+%

CAS: 640-68-6 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00064219 InChI Key: KZSNJWFQEVHDMF-SCSAIBSYSA-N Synonym: d-valine,h-d-val-oh,r-valine,valine, d,d-val,2r-2-amino-3-methylbutanoic acid,d-2-aminoisovaleric acid,d-valin,unii-y14i1443ur,d-2-amino-3-methylbutanoic acid PubChem CID: 71563 ChEBI: CHEBI:27477 IUPAC Name: (2R)-2-amino-3-methylbutanoic acid SMILES: CC(C)[C@@H](N)C(O)=O

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Specifications

PubChem CID	71563
CAS	640-68-6
Molecular Weight (g/mol)	117.15
ChEBI	CHEBI:27477
MDL Number	MFCD00064219
SMILES	CC(C)[C@@H](N)C(O)=O
Synonym	d-valine,h-d-val-oh,r-valine,valine, d,d-val,2r-2-amino-3-methylbutanoic acid,d-2-aminoisovaleric acid,d-valin,unii-y14i1443ur,d-2-amino-3-methylbutanoic acid
IUPAC Name	(2R)-2-amino-3-methylbutanoic acid
InChI Key	KZSNJWFQEVHDMF-SCSAIBSYSA-N
Molecular Formula	C5H11NO2

138

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(R)-(+)-2-(BOC-Amino)-1,4-butanediol, 97%, Thermo Scientific Chemicals

CAS: 397246-14-9 Molecular Formula: C₉H₁₉NO₄ Molecular Weight (g/mol): 205.25 InChI Key: KLRRFBSWOIUAHZ-SSDOTTSWSA-N Synonym: r-+-2-boc-amino-1,4-butanediol,r-tert-butyl 1,4-dihydroxybutan-2-yl carbamate,r-2-boc-amino-butane-1,4-diol,r-2-boc-amino-1,4-butanediol,tert-butyl n-2r-1,4-dihydroxybutan-2-yl carbamate,pubchem15259,ksc498c9f,1r-3-hydroxy-1-hydroxymethyl propyl carbamic acid tert-butyl ester,r-2-boc-amino-butan-1,4-diol,2r-tert-butoxycarbonylamino butane-1,4-diol PubChem CID: 11954482 IUPAC Name: tert-butyl N-[(2R)-1,4-dihydroxybutan-2-yl]carbamate SMILES: CC(C)(C)OC(=O)NC(CCO)CO

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Specifications

PubChem CID	11954482
CAS	397246-14-9
Molecular Weight (g/mol)	205.25
SMILES	CC(C)(C)OC(=O)NC(CCO)CO
Synonym	r-+-2-boc-amino-1,4-butanediol,r-tert-butyl 1,4-dihydroxybutan-2-yl carbamate,r-2-boc-amino-butane-1,4-diol,r-2-boc-amino-1,4-butanediol,tert-butyl n-2r-1,4-dihydroxybutan-2-yl carbamate,pubchem15259,ksc498c9f,1r-3-hydroxy-1-hydroxymethyl propyl carbamic acid tert-butyl ester,r-2-boc-amino-butan-1,4-diol,2r-tert-butoxycarbonylamino butane-1,4-diol
IUPAC Name	tert-butyl N-[(2R)-1,4-dihydroxybutan-2-yl]carbamate
InChI Key	KLRRFBSWOIUAHZ-SSDOTTSWSA-N
Molecular Formula	C₉H₁₉NO₄

139

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N-Fmoc-L-glycylglycine, 97%

CAS: 35665-38-4 Molecular Formula: C19H18N2O5 Molecular Weight (g/mol): 354.362 MDL Number: MFCD00190880 InChI Key: FBKUOPULLUJMOC-UHFFFAOYSA-N Synonym: fmoc-gly-gly-oh,fmoc-gly-gly,2-2-9h-fluoren-9-yl methoxy carbonyl amino acetamido acetic acid,n-fmoc-glycylglycine,fmoc-glycyl-glycine,n-9-fluorenylmethoxycarbonylglycylglycine,glycine, n-9h-fluoren-9-ylmethoxy carbonyl glycyl,2-9h-fluoren-9-ylmethoxy carbonyl amino acetamido acetic acid,fmoc-glycylglycine,2-2-9h-fluoren-9-ylmethoxycarbonylamino acetyl amino acetic acid PubChem CID: 7019069 IUPAC Name: 2-[[2-(9H-fluoren-9-ylmethoxycarbonylamino)acetyl]amino]acetic acid SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCC(=O)NCC(=O)O

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Specifications

PubChem CID	7019069
CAS	35665-38-4
Molecular Weight (g/mol)	354.362
MDL Number	MFCD00190880
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCC(=O)NCC(=O)O
Synonym	fmoc-gly-gly-oh,fmoc-gly-gly,2-2-9h-fluoren-9-yl methoxy carbonyl amino acetamido acetic acid,n-fmoc-glycylglycine,fmoc-glycyl-glycine,n-9-fluorenylmethoxycarbonylglycylglycine,glycine, n-9h-fluoren-9-ylmethoxy carbonyl glycyl,2-9h-fluoren-9-ylmethoxy carbonyl amino acetamido acetic acid,fmoc-glycylglycine,2-2-9h-fluoren-9-ylmethoxycarbonylamino acetyl amino acetic acid
IUPAC Name	2-[[2-(9H-fluoren-9-ylmethoxycarbonylamino)acetyl]amino]acetic acid
InChI Key	FBKUOPULLUJMOC-UHFFFAOYSA-N
Molecular Formula	C19H18N2O5

140

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Thermo Scientific Chemicals DL-Phenylalanine, 99%

CAS: 150-30-1 Molecular Formula: C9H11NO2 Molecular Weight (g/mol): 165.19 MDL Number: MFCD00064225 InChI Key: COLNVLDHVKWLRT-UHFFFAOYNA-N Synonym: dl-phenylalanine,phenylalanine,h-dl-phe-oh,dl-3-phenylalanine,phenylalanin,dlpa,dl-2-amino-3-phenylpropanoic acid,alanine, phenyl-, dl,2-amino-3-phenylpropionic acid,phenylalanine, dl PubChem CID: 994 ChEBI: CHEBI:28044 IUPAC Name: 2-amino-3-phenylpropanoic acid SMILES: NC(CC1=CC=CC=C1)C(O)=O

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Specifications

PubChem CID	994
CAS	150-30-1
Molecular Weight (g/mol)	165.19
ChEBI	CHEBI:28044
MDL Number	MFCD00064225
SMILES	NC(CC1=CC=CC=C1)C(O)=O
Synonym	dl-phenylalanine,phenylalanine,h-dl-phe-oh,dl-3-phenylalanine,phenylalanin,dlpa,dl-2-amino-3-phenylpropanoic acid,alanine, phenyl-, dl,2-amino-3-phenylpropionic acid,phenylalanine, dl
IUPAC Name	2-amino-3-phenylpropanoic acid
InChI Key	COLNVLDHVKWLRT-UHFFFAOYNA-N
Molecular Formula	C9H11NO2

141

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L(+)-Glutamine, specified according to the requirements of USP

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)-2,5-diamino-5-oxopentanoic 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)-2,5-diamino-5-oxopentanoic acid
InChI Key	ZDXPYRJPNDTMRX-VKHMYHEASA-N
Molecular Formula	C5H10N2O3

142

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Thermo Scientific Chemicals DL-Threonine, 98+%

CAS: 80-68-2 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00063722 InChI Key: AYFVYJQAPQTCCC-PWNYCUMCSA-N Synonym: dl-threonine,allo-dl-threonine,threonine, dl,dl-allothreonine,dl-2-amino-3-hydroxybutanoic acid,threonine l,h-dl-thr-oh,dl-allo-threonine,allothreonine, d,wln: qy1&yzvq-l PubChem CID: 205 ChEBI: CHEBI:38263 SMILES: C[C@@H](O)[C@@H](N)C(O)=O

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Specifications

PubChem CID	205
CAS	80-68-2
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:38263
MDL Number	MFCD00063722
SMILES	C[C@@H](O)[C@@H](N)C(O)=O
Synonym	dl-threonine,allo-dl-threonine,threonine, dl,dl-allothreonine,dl-2-amino-3-hydroxybutanoic acid,threonine l,h-dl-thr-oh,dl-allo-threonine,allothreonine, d,wln: qy1&yzvq-l
InChI Key	AYFVYJQAPQTCCC-PWNYCUMCSA-N
Molecular Formula	C4H9NO3

143

Thermo Scientific Chemicals 4-Chloro-D-phenylalanine, 95%

CAS: 14091-08-8 Molecular Formula: C9H10ClNO2 Molecular Weight (g/mol): 199.63 MDL Number: MFCD00079675 InChI Key: NIGWMJHCCYYCSF-UHFFFAOYNA-N Synonym: 4-chloro-d-phenylalanine,d-4-chlorophenylalanine,r-2-amino-3-4-chlorophenyl propanoic acid,d-phenylalanine, 4-chloro,2r-2-amino-3-4-chlorophenyl propanoic acid,h-d-phe 4-cl-oh,fenclonine, r,d-p-chlorophenylalanine,unii-rss1jq7mes,rss1jq7mes PubChem CID: 667429 IUPAC Name: (2R)-2-amino-3-(4-chlorophenyl)propanoic acid SMILES: NC(CC1=CC=C(Cl)C=C1)C(O)=O

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Specifications

PubChem CID	667429
CAS	14091-08-8
Molecular Weight (g/mol)	199.63
MDL Number	MFCD00079675
SMILES	NC(CC1=CC=C(Cl)C=C1)C(O)=O
Synonym	4-chloro-d-phenylalanine,d-4-chlorophenylalanine,r-2-amino-3-4-chlorophenyl propanoic acid,d-phenylalanine, 4-chloro,2r-2-amino-3-4-chlorophenyl propanoic acid,h-d-phe 4-cl-oh,fenclonine, r,d-p-chlorophenylalanine,unii-rss1jq7mes,rss1jq7mes
IUPAC Name	(2R)-2-amino-3-(4-chlorophenyl)propanoic acid
InChI Key	NIGWMJHCCYYCSF-UHFFFAOYNA-N
Molecular Formula	C9H10ClNO2

144

Thermo Scientific Chemicals L-Lysine monohydrochloride, Cell Culture Reagent

CAS: 657-27-2 Molecular Formula: C6H15ClN2O2 Molecular Weight (g/mol): 182.65 MDL Number: MFCD00064564 MFCD00081870 InChI Key: BVHLGVCQOALMSV-JEDNCBNOSA-N Synonym: l-lysine hydrochloride,l-lysine monohydrochloride,lysine hydrochloride,h-lys-oh.hcl,l-lysine, monohydrochloride,lyamine,darvyl,lysion,s-2,6-diaminohexanoic acid hydrochloride,enisyl PubChem CID: 69568 ChEBI: CHEBI:53633 IUPAC Name: (2S)-2,6-diaminohexanoic acid;hydrochloride SMILES: Cl.NCCCC[C@H](N)C(O)=O

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Specifications

PubChem CID	69568
CAS	657-27-2
Molecular Weight (g/mol)	182.65
ChEBI	CHEBI:53633
MDL Number	MFCD00064564 MFCD00081870
SMILES	Cl.NCCCC[C@H](N)C(O)=O
Synonym	l-lysine hydrochloride,l-lysine monohydrochloride,lysine hydrochloride,h-lys-oh.hcl,l-lysine, monohydrochloride,lyamine,darvyl,lysion,s-2,6-diaminohexanoic acid hydrochloride,enisyl
IUPAC Name	(2S)-2,6-diaminohexanoic acid;hydrochloride
InChI Key	BVHLGVCQOALMSV-JEDNCBNOSA-N
Molecular Formula	C6H15ClN2O2

145

Nalpha-(p-Toluenesulfonyl)-DL-lysine chloromethyl ketone hydrochloride, 98%

CAS: 4238-41-9 Molecular Formula: C14H22Cl2N2O3S Molecular Weight (g/mol): 369.30 MDL Number: MFCD00065395 InChI Key: YFCUZWYIPBUQBD-ZOWNYOTGSA-N Synonym: 1-chloro-3-tosylamido-7-amino-2-hepta none hydrochloride,p-toluenesulfonamide, hydrochloride 7ci, 8ci,nalpha-p-toluenesulfonyl-dl-lysine chloromethyl ketone hydrochloride PubChem CID: 23335676 IUPAC Name: N-(7-amino-1-chloro-2-oxoheptan-3-yl)-4-methylbenzenesulfonamide;hydrochloride SMILES: Cl.CC1=CC=C(C=C1)S(=O)(=O)N[C@@H](CCCCN)C(=O)CCl

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Specifications

PubChem CID	23335676
CAS	4238-41-9
Molecular Weight (g/mol)	369.30
MDL Number	MFCD00065395
SMILES	Cl.CC1=CC=C(C=C1)S(=O)(=O)N[C@@H](CCCCN)C(=O)CCl
Synonym	1-chloro-3-tosylamido-7-amino-2-hepta none hydrochloride,p-toluenesulfonamide, hydrochloride 7ci, 8ci,nalpha-p-toluenesulfonyl-dl-lysine chloromethyl ketone hydrochloride
IUPAC Name	N-(7-amino-1-chloro-2-oxoheptan-3-yl)-4-methylbenzenesulfonamide;hydrochloride
InChI Key	YFCUZWYIPBUQBD-ZOWNYOTGSA-N
Molecular Formula	C14H22Cl2N2O3S

146

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L-(+)-2-Cyclohexylglycine, 98%

CAS: 14328-51-9 Molecular Formula: C8H15NO2 Molecular Weight (g/mol): 157.213 MDL Number: MFCD01311679 InChI Key: WAMWSIDTKSNDCU-ZETCQYMHSA-N Synonym: l-alpha-cyclohexylglycine,h-chg-oh,l-cyclohexylglycine,s-2-amino-2-cyclohexylacetic acid,h-cyclohexyl-gly-oh,l-+-2-cyclohexylglycine,2s-amino cyclohexyl acetic acid,cyclohexylglycyl,2-cyclohexyl-l-glycine,2s-2-amino-2-cyclohexylacetic acid PubChem CID: 736848 IUPAC Name: (2S)-2-amino-2-cyclohexylacetic acid SMILES: C1CCC(CC1)C(C(=O)O)N

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Specifications

PubChem CID	736848
CAS	14328-51-9
Molecular Weight (g/mol)	157.213
MDL Number	MFCD01311679
SMILES	C1CCC(CC1)C(C(=O)O)N
Synonym	l-alpha-cyclohexylglycine,h-chg-oh,l-cyclohexylglycine,s-2-amino-2-cyclohexylacetic acid,h-cyclohexyl-gly-oh,l-+-2-cyclohexylglycine,2s-amino cyclohexyl acetic acid,cyclohexylglycyl,2-cyclohexyl-l-glycine,2s-2-amino-2-cyclohexylacetic acid
IUPAC Name	(2S)-2-amino-2-cyclohexylacetic acid
InChI Key	WAMWSIDTKSNDCU-ZETCQYMHSA-N
Molecular Formula	C8H15NO2

147

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L-Leucine tert-butyl ester hydrochloride, 98%

CAS: 2748-02-9 MDL Number: MFCD00038906

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Specifications

CAS	2748-02-9
MDL Number	MFCD00038906

148

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L-Methionine methyl ester hydrochloride, 99%

CAS: 2491-18-1 Molecular Formula: C6H14ClNO2S Molecular Weight (g/mol): 199.69 MDL Number: MFCD00012491,MFCD00067540 InChI Key: MEVUPUNLVKELNV-UHFFFAOYNA-N Synonym: h-met-ome.hcl,l-methionine methyl ester hydrochloride,h-met-ome hydrochloride,methionine methyl ester hcl,methyl 2s-2-amino-4-methylsulfanyl butanoate hydrochloride,h-d-met-ome hydrochloride,met-ome.hcl,met-ome. hcl,h-met-ome. hcl,pubchem14925 PubChem CID: 11435579 IUPAC Name: methyl (2S)-2-amino-4-methylsulfanylbutanoate;hydrochloride SMILES: [H+].[Cl-].COC(=O)C(N)CCSC

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Specifications

PubChem CID	11435579
CAS	2491-18-1
Molecular Weight (g/mol)	199.69
MDL Number	MFCD00012491,MFCD00067540
SMILES	[H+].[Cl-].COC(=O)C(N)CCSC
Synonym	h-met-ome.hcl,l-methionine methyl ester hydrochloride,h-met-ome hydrochloride,methionine methyl ester hcl,methyl 2s-2-amino-4-methylsulfanyl butanoate hydrochloride,h-d-met-ome hydrochloride,met-ome.hcl,met-ome. hcl,h-met-ome. hcl,pubchem14925
IUPAC Name	methyl (2S)-2-amino-4-methylsulfanylbutanoate;hydrochloride
InChI Key	MEVUPUNLVKELNV-UHFFFAOYNA-N
Molecular Formula	C6H14ClNO2S

149

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L-Tryptophan methyl ester hydrochloride, 98%

CAS: 7524-52-9 Molecular Formula: C12H15ClN2O2 Molecular Weight (g/mol): 254.71 MDL Number: MFCD00066134 InChI Key: XNFNGGQRDXFYMM-PPHPATTJSA-N Synonym: l-tryptophan methyl ester hydrochloride,h-trp-ome.hcl,methyl l-tryptophanate hydrochloride,methyl tryptophanate hydrochloride,methyl l-tryptophanate hcl,unii-au62o6861l,methyl 2s-2-amino-3-1h-indol-3-yl propanoate hydrochloride,s-methyl 2-amino-3-1h-indol-3-yl propanoate hydrochloride,l-tryptophanmethylesterhydrochloride,l-tryptophan methyl ester hcl PubChem CID: 2734891 IUPAC Name: methyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate hydrochloride SMILES: Cl.COC(=O)[C@@H](N)CC1=CNC2=CC=CC=C12

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Specifications

PubChem CID	2734891
CAS	7524-52-9
Molecular Weight (g/mol)	254.71
MDL Number	MFCD00066134
SMILES	Cl.COC(=O)[C@@H](N)CC1=CNC2=CC=CC=C12
Synonym	l-tryptophan methyl ester hydrochloride,h-trp-ome.hcl,methyl l-tryptophanate hydrochloride,methyl tryptophanate hydrochloride,methyl l-tryptophanate hcl,unii-au62o6861l,methyl 2s-2-amino-3-1h-indol-3-yl propanoate hydrochloride,s-methyl 2-amino-3-1h-indol-3-yl propanoate hydrochloride,l-tryptophanmethylesterhydrochloride,l-tryptophan methyl ester hcl
IUPAC Name	methyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate hydrochloride
InChI Key	XNFNGGQRDXFYMM-PPHPATTJSA-N
Molecular Formula	C12H15ClN2O2

150

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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

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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

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