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.

196 – 210 of 14,043 results

196

L-Cystine, Cell Culture Reagent

CAS: 56-89-3 Molecular Formula: C6H12N2O4S2 Molecular Weight (g/mol): 240.292 MDL Number: MFCD00064228 InChI Key: LEVWYRKDKASIDU-IMJSIDKUSA-N Synonym: l-cystine,cystine,l-dicysteine,l-cystin,cystine acid,cysteine disulfide,oxidized l-cysteine,beta,beta'-dithiodialanine,h-cys-oh 2,l-cysteine disulfide PubChem CID: 67678 ChEBI: CHEBI:16283 IUPAC Name: (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid SMILES: C(C(C(=O)O)N)SSCC(C(=O)O)N

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Specifications

PubChem CID	67678
CAS	56-89-3
Molecular Weight (g/mol)	240.292
ChEBI	CHEBI:16283
MDL Number	MFCD00064228
SMILES	C(C(C(=O)O)N)SSCC(C(=O)O)N
Synonym	l-cystine,cystine,l-dicysteine,l-cystin,cystine acid,cysteine disulfide,oxidized l-cysteine,beta,beta'-dithiodialanine,h-cys-oh 2,l-cysteine disulfide
IUPAC Name	(2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
InChI Key	LEVWYRKDKASIDU-IMJSIDKUSA-N
Molecular Formula	C6H12N2O4S2

197

Thermo Scientific Chemicals L-Glutamine, Cell Culture Reagent

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

198

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,a-fmoc-n,a-1-4,4-dimethyl-2,6-dioxocyclohex-1-ylidene-3-methylbutyl-l-lysine,n-fmoc-n'-1-4,4-dimethyl-2,6-dioxocyclohex-1-ylidene-3-methylbutyl-l-lysine,fmoc-lys ddiv-oh,fmoc-lys ddiv-oh hplc,s-2-9h-fluoren-9-yl methoxy carbonyl amino-6-1-4,4-dimethyl-2,6-dioxocyclohexylidene-3-methylbutyl amino hexanoic acid,a-fmoc-n-,a-1-4,4-dimethyl-2,6-dioxocyclohex-1,fmoc-lys ddiv-oh hplc,n-,a-fmoc-n-,a-1-4,4-dimethyl-2,6-dioxocyclohex-1 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

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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,a-fmoc-n,a-1-4,4-dimethyl-2,6-dioxocyclohex-1-ylidene-3-methylbutyl-l-lysine,n-fmoc-n'-1-4,4-dimethyl-2,6-dioxocyclohex-1-ylidene-3-methylbutyl-l-lysine,fmoc-lys ddiv-oh,fmoc-lys ddiv-oh hplc,s-2-9h-fluoren-9-yl methoxy carbonyl amino-6-1-4,4-dimethyl-2,6-dioxocyclohexylidene-3-methylbutyl amino hexanoic acid,a-fmoc-n-,a-1-4,4-dimethyl-2,6-dioxocyclohex-1,fmoc-lys ddiv-oh hplc,n-,a-fmoc-n-,a-1-4,4-dimethyl-2,6-dioxocyclohex-1
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

199

Thermo Scientific Chemicals L-Norvaline, 99%

CAS: 6600-40-4 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00064421 InChI Key: SNDPXSYFESPGGJ-BYPYZUCNSA-N Synonym: l-norvaline,norvaline,s-2-aminopentanoic acid,h-nva-oh,2s-2-aminopentanoic acid,l-2-aminovaleric acid,l-2-aminopentanoic acid,norvaline, l,s-2-aminovaleric acid,l-+-norvaline PubChem CID: 65098 ChEBI: CHEBI:18314 IUPAC Name: (2S)-2-aminopentanoic acid SMILES: CCC[C@H](N)C(O)=O

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Specifications

PubChem CID	65098
CAS	6600-40-4
Molecular Weight (g/mol)	117.15
ChEBI	CHEBI:18314
MDL Number	MFCD00064421
SMILES	CCC[C@H](N)C(O)=O
Synonym	l-norvaline,norvaline,s-2-aminopentanoic acid,h-nva-oh,2s-2-aminopentanoic acid,l-2-aminovaleric acid,l-2-aminopentanoic acid,norvaline, l,s-2-aminovaleric acid,l-+-norvaline
IUPAC Name	(2S)-2-aminopentanoic acid
InChI Key	SNDPXSYFESPGGJ-BYPYZUCNSA-N
Molecular Formula	C5H11NO2

200

Thermo Scientific Chemicals DL-Aspartic acid, 98+%

CAS: 617-45-8 Molecular Formula: C4H7NO4 Molecular Weight (g/mol): 133.10 MDL Number: MFCD00063083 InChI Key: CKLJMWTZIZZHCS-UHFFFAOYNA-N Synonym: dl-aspartic acid,2-aminosuccinic acid,dl-aminosuccinic acid,dl-asparagic acid,aspartic acid, dl,dl-asp-oh,+--aspartic acid,r,s-aspartic acid,h-dl-asp-oh,acid d,l-aspart PubChem CID: 424 ChEBI: CHEBI:22660 IUPAC Name: 2-aminobutanedioic acid SMILES: NC(CC(O)=O)C(O)=O

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Specifications

PubChem CID	424
CAS	617-45-8
Molecular Weight (g/mol)	133.10
ChEBI	CHEBI:22660
MDL Number	MFCD00063083
SMILES	NC(CC(O)=O)C(O)=O
Synonym	dl-aspartic acid,2-aminosuccinic acid,dl-aminosuccinic acid,dl-asparagic acid,aspartic acid, dl,dl-asp-oh,+--aspartic acid,r,s-aspartic acid,h-dl-asp-oh,acid d,l-aspart
IUPAC Name	2-aminobutanedioic acid
InChI Key	CKLJMWTZIZZHCS-UHFFFAOYNA-N
Molecular Formula	C4H7NO4

201

5-Aminolevulinic acid hydrochloride, 99%

CAS: 5451-09-2 Molecular Formula: C5H10ClNO3 Molecular Weight (g/mol): 167.59 MDL Number: MFCD00012869 InChI Key: ZLHFONARZHCSET-UHFFFAOYSA-N Synonym: 5-aminolevulinic acid hydrochloride,5-amino-4-oxopentanoic acid hydrochloride,aminolevulinic acid hydrochloride,levulan,levulan kerastick,aminolevulinic acid hcl,delta-aminolevulinic acid hydrochloride,gliolan,ameluz,5-aminolevulinate hydrochloride PubChem CID: 123608 IUPAC Name: 5-amino-4-oxopentanoic acid;hydrochloride SMILES: C(CC(=O)O)C(=O)CN.Cl

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Specifications

PubChem CID	123608
CAS	5451-09-2
Molecular Weight (g/mol)	167.59
MDL Number	MFCD00012869
SMILES	C(CC(=O)O)C(=O)CN.Cl
Synonym	5-aminolevulinic acid hydrochloride,5-amino-4-oxopentanoic acid hydrochloride,aminolevulinic acid hydrochloride,levulan,levulan kerastick,aminolevulinic acid hcl,delta-aminolevulinic acid hydrochloride,gliolan,ameluz,5-aminolevulinate hydrochloride
IUPAC Name	5-amino-4-oxopentanoic acid;hydrochloride
InChI Key	ZLHFONARZHCSET-UHFFFAOYSA-N
Molecular Formula	C5H10ClNO3

202

Thermo Scientific Chemicals DL-Methionine sulfoxide, 98+%

CAS: 62697-73-8 Molecular Formula: C5H11NO3S Molecular Weight (g/mol): 165.21 MDL Number: MFCD00002620 InChI Key: QEFRNWWLZKMPFJ-UHFFFAOYNA-N Synonym: dl-methionine sulfoxide,methionine sulfoxide,2-amino-4-methylsulfinyl butanoic acid,dl-methioninesulfoxide,methionine, s-oxide,uethionine, s-oxide,butanoic acid, 2-amino-4-methylsulfinyl,2-amino-4-methylsulfinyl butyric acid,2-amino-4-methanesulfinylbutanoic acid,butyric acid, 2-amino-4-methylsulfinyl PubChem CID: 847 ChEBI: CHEBI:49033 SMILES: CS(=O)CCC(N)C(O)=O

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Specifications

PubChem CID	847
CAS	62697-73-8
Molecular Weight (g/mol)	165.21
ChEBI	CHEBI:49033
MDL Number	MFCD00002620
SMILES	CS(=O)CCC(N)C(O)=O
Synonym	dl-methionine sulfoxide,methionine sulfoxide,2-amino-4-methylsulfinyl butanoic acid,dl-methioninesulfoxide,methionine, s-oxide,uethionine, s-oxide,butanoic acid, 2-amino-4-methylsulfinyl,2-amino-4-methylsulfinyl butyric acid,2-amino-4-methanesulfinylbutanoic acid,butyric acid, 2-amino-4-methylsulfinyl
InChI Key	QEFRNWWLZKMPFJ-UHFFFAOYNA-N
Molecular Formula	C5H11NO3S

203

L-Tryptophanamide hydrochloride, 95%

CAS: 5022-65-1 Molecular Formula: C11H14ClN3O Molecular Weight (g/mol): 239.70 MDL Number: MFCD00054315 InChI Key: WOBDANBSEWOYKN-FVGYRXGTSA-N Synonym: l-tryptophanamide hydrochloride,h-trp-nh2.hcl,s-2-amino-3-1h-indol-3-yl propanamide hydrochloride,h-trp-nh2 hcl,l-tryptophane amide hydrochloride,2s-2-amino-3-1h-indol-3-yl propanamide hydrochloride,l---tryptophan methyl ester hydrochloride,h-trp-nh hcl,h-trp-nh2 . hcl PubChem CID: 6452180 SMILES: Cl.N[C@@H](CC1=CNC2=CC=CC=C12)C(N)=O

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Specifications

PubChem CID	6452180
CAS	5022-65-1
Molecular Weight (g/mol)	239.70
MDL Number	MFCD00054315
SMILES	Cl.N[C@@H](CC1=CNC2=CC=CC=C12)C(N)=O
Synonym	l-tryptophanamide hydrochloride,h-trp-nh2.hcl,s-2-amino-3-1h-indol-3-yl propanamide hydrochloride,h-trp-nh2 hcl,l-tryptophane amide hydrochloride,2s-2-amino-3-1h-indol-3-yl propanamide hydrochloride,l---tryptophan methyl ester hydrochloride,h-trp-nh hcl,h-trp-nh2 . hcl
InChI Key	WOBDANBSEWOYKN-FVGYRXGTSA-N
Molecular Formula	C11H14ClN3O

204

BOC-L-Tyrosine, 99+%

CAS: 3978-80-1 Molecular Formula: C14H19NO5 Molecular Weight (g/mol): 281.31 MDL Number: MFCD00037179 InChI Key: CNBUSIJNWNXLQQ-LDGXTIHJNA-N Synonym: boc-tyr-oh,boc-l-tyrosine,n-boc-l-tyrosine,n-tert-butoxycarbonyl-l-tyrosine,n-boc-tyrosine,n-t-boc-l-tyrosine,l-tyrosine, n-1,1-dimethylethoxy carbonyl,chembl65386,n-t-butoxycarbonyl-l-tyrosine,n-tert-butoxycarbonyl tyrosine PubChem CID: 117439 SMILES: CC(C)(C)OC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O

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Specifications

PubChem CID	117439
CAS	3978-80-1
Molecular Weight (g/mol)	281.31
MDL Number	MFCD00037179
SMILES	CC(C)(C)OC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
Synonym	boc-tyr-oh,boc-l-tyrosine,n-boc-l-tyrosine,n-tert-butoxycarbonyl-l-tyrosine,n-boc-tyrosine,n-t-boc-l-tyrosine,l-tyrosine, n-1,1-dimethylethoxy carbonyl,chembl65386,n-t-butoxycarbonyl-l-tyrosine,n-tert-butoxycarbonyl tyrosine
InChI Key	CNBUSIJNWNXLQQ-LDGXTIHJNA-N
Molecular Formula	C14H19NO5

205

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

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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

206

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

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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

207

Thermo Scientific Chemicals L-Threonine, 98%

CAS: 72-19-5 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00064270 InChI Key: AYFVYJQAPQTCCC-UHFFFAOYNA-N Synonym: l-threonine,threonine,threonin,h-thr-oh,2s,3r-2-amino-3-hydroxybutanoic acid,s-threonine,l---threonine,2-amino-3-hydroxybutyric acid,threonine van,threoninum latin PubChem CID: 6288 ChEBI: CHEBI:16857 SMILES: CC(O)C(N)C(O)=O

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Specifications

PubChem CID	6288
CAS	72-19-5
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:16857
MDL Number	MFCD00064270
SMILES	CC(O)C(N)C(O)=O
Synonym	l-threonine,threonine,threonin,h-thr-oh,2s,3r-2-amino-3-hydroxybutanoic acid,s-threonine,l---threonine,2-amino-3-hydroxybutyric acid,threonine van,threoninum latin
InChI Key	AYFVYJQAPQTCCC-UHFFFAOYNA-N
Molecular Formula	C4H9NO3

208

L-Leucine, 98.5 to 101.5% (Dry Basis), Ultrapure

CAS: 61-90-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00002617 InChI Key: ROHFNLRQFUQHCH-MLHKIVSYNA-N Synonym: l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid PubChem CID: 6106 ChEBI: CHEBI:15603 IUPAC Name: (2 S)-2-amino-4-methylpentanoic acid SMILES: CC(C)C[C@H](N)C(O)=O

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Specifications

PubChem CID	6106
CAS	61-90-5
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:15603
MDL Number	MFCD00002617
SMILES	CC(C)C[C@H](N)C(O)=O
Synonym	l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid
IUPAC Name	(2 S)-2-amino-4-methylpentanoic acid
InChI Key	ROHFNLRQFUQHCH-MLHKIVSYNA-N
Molecular Formula	C6H13NO2

209

Thermo Scientific Chemicals L-Threonine, Cell Culture Reagent

Pricing & Availability
Specifications

PubChem CID	6288
CAS	72-19-5
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:16857
MDL Number	MFCD00064270
SMILES	CC(O)C(N)C(O)=O
Synonym	l-threonine,threonine,threonin,h-thr-oh,2s,3r-2-amino-3-hydroxybutanoic acid,s-threonine,l---threonine,2-amino-3-hydroxybutyric acid,threonine van,threoninum latin
IUPAC Name	(2S,3R)-2-amino-3-hydroxybutanoic acid
InChI Key	AYFVYJQAPQTCCC-UHFFFAOYNA-N
Molecular Formula	C4H9NO3

210

N-Benzyloxycarbonylglycine, 98+%

CAS: 1138-80-3 Molecular Formula: C10H11NO4 Molecular Weight (g/mol): 209.201 MDL Number: MFCD00002691 InChI Key: CJUMAFVKTCBCJK-UHFFFAOYSA-N Synonym: n-carbobenzyloxyglycine,n-cbz-glycine,z-gly-oh,carbobenzyloxyglycine,carbobenzoxyglycine,n-benzyloxycarbonylglycine,n-carbobenzoxyglycine,cbz-gly-oh,cbz gly,benzyloxycarbonylglycine PubChem CID: 14349 ChEBI: CHEBI:16532 IUPAC Name: 2-(phenylmethoxycarbonylamino)acetic acid SMILES: C1=CC=C(C=C1)COC(=O)NCC(=O)O

Pricing & Availability
Specifications

PubChem CID	14349
CAS	1138-80-3
Molecular Weight (g/mol)	209.201
ChEBI	CHEBI:16532
MDL Number	MFCD00002691
SMILES	C1=CC=C(C=C1)COC(=O)NCC(=O)O
Synonym	n-carbobenzyloxyglycine,n-cbz-glycine,z-gly-oh,carbobenzyloxyglycine,carbobenzoxyglycine,n-benzyloxycarbonylglycine,n-carbobenzoxyglycine,cbz-gly-oh,cbz gly,benzyloxycarbonylglycine
IUPAC Name	2-(phenylmethoxycarbonylamino)acetic acid
InChI Key	CJUMAFVKTCBCJK-UHFFFAOYSA-N
Molecular Formula	C10H11NO4

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