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 – 15 of 1,002 results

Thermo Scientific Chemicals L-Arginine monohydrochloride, 98+%

CAS: 1119-34-2 Molecular Formula: C6H15ClN4O2 Molecular Weight (g/mol): 210.662 MDL Number: MFCD00064550 InChI Key: KWTQSFXGGICVPE-WCCKRBBISA-N Synonym: l-arginine hydrochloride,arginine hydrochloride,l-arginine hcl,l-arginine monohydrochloride,h-arg-oh.hcl,r-gene,arginine monohydrochloride,argamine,l-arginine, monohydrochloride,unii-f7lth1e20y PubChem CID: 66250 IUPAC Name: (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride SMILES: C(CC(C(=O)O)N)CN=C(N)N.Cl

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PubChem CID	66250
CAS	1119-34-2
Molecular Weight (g/mol)	210.662
MDL Number	MFCD00064550
SMILES	C(CC(C(=O)O)N)CN=C(N)N.Cl
Synonym	l-arginine hydrochloride,arginine hydrochloride,l-arginine hcl,l-arginine monohydrochloride,h-arg-oh.hcl,r-gene,arginine monohydrochloride,argamine,l-arginine, monohydrochloride,unii-f7lth1e20y
IUPAC Name	(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride
InChI Key	KWTQSFXGGICVPE-WCCKRBBISA-N
Molecular Formula	C6H15ClN4O2

Thermo Scientific Chemicals Glycine, 99%

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.07 MDL Number: MFCD00008131 InChI Key: DHMQDGOQFOQNFH-UHFFFAOYSA-N Synonym: glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine PubChem CID: 750 ChEBI: CHEBI:15428 IUPAC Name: 2-aminoacetic acid SMILES: NCC(O)=O

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PubChem CID	750
CAS	56-40-6
Molecular Weight (g/mol)	75.07
ChEBI	CHEBI:15428
MDL Number	MFCD00008131
SMILES	NCC(O)=O
Synonym	glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine
IUPAC Name	2-aminoacetic acid
InChI Key	DHMQDGOQFOQNFH-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

Thermo Scientific Chemicals L-Arginine, 98+%

CAS: 74-79-3 Molecular Formula: C6H14N4O2 Molecular Weight (g/mol): 174.20 MDL Number: MFCD00002635 InChI Key: ODKSFYDXXFIFQN-UHFFFAOYNA-N Synonym: l-arginine,arginine,l-+-arginine,l-arg,l +-arginine,s-2-amino-5-guanidinopentanoic acid,h-arg-oh,arginina,arginine, l PubChem CID: 6322 ChEBI: CHEBI:16467 SMILES: NC(CCCN=C(N)N)C(O)=O

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PubChem CID	6322
CAS	74-79-3
Molecular Weight (g/mol)	174.20
ChEBI	CHEBI:16467
MDL Number	MFCD00002635
SMILES	NC(CCCN=C(N)N)C(O)=O
Synonym	l-arginine,arginine,l-+-arginine,l-arg,l +-arginine,s-2-amino-5-guanidinopentanoic acid,h-arg-oh,arginina,arginine, l
InChI Key	ODKSFYDXXFIFQN-UHFFFAOYNA-N
Molecular Formula	C6H14N4O2

Thermo Scientific Chemicals L-Tyrosine, 99%

CAS: 60-18-4 Molecular Formula: C9H11NO3 Molecular Weight (g/mol): 181.19 MDL Number: MFCD00002606 InChI Key: OUYCCCASQSFEME-SVGMAFHSNA-N Synonym: l-tyrosine,tyrosine,s-tyrosine,p-tyrosine,h-tyr-oh,l-p-tyrosine,2s-2-amino-3-4-hydroxyphenyl propanoic acid,4-hydroxy-l-phenylalanine,l---tyrosine,tyrosine, l PubChem CID: 6057 ChEBI: CHEBI:17895 SMILES: N[C@@H](CC1=CC=C(O)C=C1)C(O)=O

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PubChem CID	6057
CAS	60-18-4
Molecular Weight (g/mol)	181.19
ChEBI	CHEBI:17895
MDL Number	MFCD00002606
SMILES	N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
Synonym	l-tyrosine,tyrosine,s-tyrosine,p-tyrosine,h-tyr-oh,l-p-tyrosine,2s-2-amino-3-4-hydroxyphenyl propanoic acid,4-hydroxy-l-phenylalanine,l---tyrosine,tyrosine, l
InChI Key	OUYCCCASQSFEME-SVGMAFHSNA-N
Molecular Formula	C9H11NO3

Thermo Scientific Chemicals L-Cysteine hydrochloride, anhydrous, 98%

CAS: 52-89-1 Molecular Formula: C3H8ClNO2S Molecular Weight (g/mol): 157.61 MDL Number: MFCD00064553 InChI Key: IFQSXNOEEPCSLW-QYLAHFPANA-N Synonym: l-cysteine hydrochloride,cystein chloride,r-cysteine hydrochloride,l-cysteine.hcl,cysteine monohydrochloride,l-+-cysteine hydrochloride,l-cysteine, hydrochloride,l-cysteine monohydrochloride,cysteine hcl,l-cysteine hydrochloride anhydrous PubChem CID: 60960 IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid;hydrochloride SMILES: Cl.N[C@@H](CS)C(O)=O

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PubChem CID	60960
CAS	52-89-1
Molecular Weight (g/mol)	157.61
MDL Number	MFCD00064553
SMILES	Cl.N[C@@H](CS)C(O)=O
Synonym	l-cysteine hydrochloride,cystein chloride,r-cysteine hydrochloride,l-cysteine.hcl,cysteine monohydrochloride,l-+-cysteine hydrochloride,l-cysteine, hydrochloride,l-cysteine monohydrochloride,cysteine hcl,l-cysteine hydrochloride anhydrous
IUPAC Name	(2R)-2-amino-3-sulfanylpropanoic acid;hydrochloride
InChI Key	IFQSXNOEEPCSLW-QYLAHFPANA-N
Molecular Formula	C3H8ClNO2S

Thermo Scientific Chemicals L-Histidine monohydrochloride monohydrate, 99%

CAS: 5934-29-2 Molecular Formula: C6H12ClN3O3 Molecular Weight (g/mol): 209.63 MDL Number: MFCD00151027 InChI Key: CMXXUDSWGMGYLZ-XRIGFGBMSA-N Synonym: l-histidine hydrochloride hydrate,l-histidine hydrochloride monohydrate,s-2-amino-3-1h-imidazol-4-yl propanoic acid hydrochloride hydrate,h-his-oh.hcl.h2o,l-histidine monohydrochloride monohydrate,l-histidine, monohydrochloride, monohydrate,l-histidin hydrate hydrochloride,histidine, monohydrochloride, monohydrate, l,h-his-ohhclh2o,l-histidine, hydrochloride, monohydrate PubChem CID: 165377 IUPAC Name: (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydrate;hydrochloride SMILES: C1=C(NC=N1)CC(C(=O)O)N.O.Cl

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PubChem CID	165377
CAS	5934-29-2
Molecular Weight (g/mol)	209.63
MDL Number	MFCD00151027
SMILES	C1=C(NC=N1)CC(C(=O)O)N.O.Cl
Synonym	l-histidine hydrochloride hydrate,l-histidine hydrochloride monohydrate,s-2-amino-3-1h-imidazol-4-yl propanoic acid hydrochloride hydrate,h-his-oh.hcl.h2o,l-histidine monohydrochloride monohydrate,l-histidine, monohydrochloride, monohydrate,l-histidin hydrate hydrochloride,histidine, monohydrochloride, monohydrate, l,h-his-ohhclh2o,l-histidine, hydrochloride, monohydrate
IUPAC Name	(2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydrate;hydrochloride
InChI Key	CMXXUDSWGMGYLZ-XRIGFGBMSA-N
Molecular Formula	C6H12ClN3O3

Thermo Scientific Chemicals L-Tryptophan, 99%

CAS: 73-22-3 Molecular Formula: C11H12N2O2 Molecular Weight (g/mol): 204.23 MDL Number: MFCD00064340 InChI Key: QIVBCDIJIAJPQS-VIFPVBQESA-N Synonym: l-tryptophan,tryptophan,l-tryptophane,s-tryptophan,tryptophane,h-trp-oh,optimax,trofan,tryptacin,ardeytropin PubChem CID: 6305 ChEBI: CHEBI:16828 IUPAC Name: (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid SMILES: N[C@@H](CC1=CNC2=CC=CC=C12)C(O)=O

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PubChem CID	6305
CAS	73-22-3
Molecular Weight (g/mol)	204.23
ChEBI	CHEBI:16828
MDL Number	MFCD00064340
SMILES	N[C@@H](CC1=CNC2=CC=CC=C12)C(O)=O
Synonym	l-tryptophan,tryptophan,l-tryptophane,s-tryptophan,tryptophane,h-trp-oh,optimax,trofan,tryptacin,ardeytropin
IUPAC Name	(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
InChI Key	QIVBCDIJIAJPQS-VIFPVBQESA-N
Molecular Formula	C11H12N2O2

Thermo Scientific™ N(alpha)-Ethoxycarbonyl-L-asparagine, 97%

CAS: 16639-91-1 Molecular Formula: C7H12N2O5 Molecular Weight (g/mol): 204.182 MDL Number: MFCD00082761 InChI Key: YORYXPTWPIKBDE-BYPYZUCNSA-N Synonym: eoc-l-asparagine,l-asparagine, n2-ethoxycarbonyl,n alpha-ethoxycarbonyl-l-asparagine,s-4-amino-2-ethoxycarbonyl amino-4-oxobutanoic acid,n-carbethoxy-l-asparagine,n∼2∼-ethoxycarbonyl-l-asparagine,2s-3-carbamoyl-2-ethoxycarbonyl amino propanoic acid,n a ethoxycarbonyl-l-asparagine,l-asparagine,n2-ethoxycarbonyl,n alpha-carbethoxy-l-asparagine PubChem CID: 7021476 IUPAC Name: (2S)-4-amino-2-(ethoxycarbonylamino)-4-oxobutanoic acid SMILES: CCOC(=O)NC(CC(=O)N)C(=O)O

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PubChem CID	7021476
CAS	16639-91-1
Molecular Weight (g/mol)	204.182
MDL Number	MFCD00082761
SMILES	CCOC(=O)NC(CC(=O)N)C(=O)O
Synonym	eoc-l-asparagine,l-asparagine, n2-ethoxycarbonyl,n alpha-ethoxycarbonyl-l-asparagine,s-4-amino-2-ethoxycarbonyl amino-4-oxobutanoic acid,n-carbethoxy-l-asparagine,n∼2∼-ethoxycarbonyl-l-asparagine,2s-3-carbamoyl-2-ethoxycarbonyl amino propanoic acid,n a ethoxycarbonyl-l-asparagine,l-asparagine,n2-ethoxycarbonyl,n alpha-carbethoxy-l-asparagine
IUPAC Name	(2S)-4-amino-2-(ethoxycarbonylamino)-4-oxobutanoic acid
InChI Key	YORYXPTWPIKBDE-BYPYZUCNSA-N
Molecular Formula	C7H12N2O5

Thermo Scientific Chemicals N(alpha)-Fmoc-L-asparagine, 98%

CAS: 71989-16-7 Molecular Formula: C19H18N2O5 Molecular Weight (g/mol): 354.362 MDL Number: MFCD00037132 InChI Key: YUGBZNJSGOBFOV-INIZCTEOSA-N Synonym: fmoc-asn-oh,fmoc-l-asn-oh,fmoc-l-asparagine,nalpha-fmoc-l-asparagine,n-fmoc-l-asparagine,fmoc-asn,nalpha-9h-fluoren-9-ylmethoxy carbonyl-l-asparagine,n-a-fmoc-l-asparagine,9-fluorenylmethoxycarbonyl-l-asparagine,2s-3-carbamoyl-2-9h-fluoren-9-ylmethoxy carbonyl amino propanoic acid PubChem CID: 2724774 IUPAC Name: (2S)-4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoic acid SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NC(CC(=O)N)C(=O)O

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PubChem CID	2724774
CAS	71989-16-7
Molecular Weight (g/mol)	354.362
MDL Number	MFCD00037132
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NC(CC(=O)N)C(=O)O
Synonym	fmoc-asn-oh,fmoc-l-asn-oh,fmoc-l-asparagine,nalpha-fmoc-l-asparagine,n-fmoc-l-asparagine,fmoc-asn,nalpha-9h-fluoren-9-ylmethoxy carbonyl-l-asparagine,n-a-fmoc-l-asparagine,9-fluorenylmethoxycarbonyl-l-asparagine,2s-3-carbamoyl-2-9h-fluoren-9-ylmethoxy carbonyl amino propanoic acid
IUPAC Name	(2S)-4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoic acid
InChI Key	YUGBZNJSGOBFOV-INIZCTEOSA-N
Molecular Formula	C19H18N2O5

Thermo Scientific Chemicals N(alpha)-Boc-D-tryptophan, 97%

CAS: 5241-64-5 Molecular Formula: C16H20N2O4 Molecular Weight (g/mol): 304.35 MDL Number: MFCD00037944 InChI Key: NFVNYBJCJGKVQK-CYBMUJFWSA-N Synonym: boc-d-trp-oh,n-boc-d-tryptophan,n-tert-butoxy carbonyl-d-tryptophan,n-tert-butoxycarbonyl-d-tryptophan,boc-d-tryptophan,boc-d-trp,nalpha-boc-d-tryptophan,boc-d-tryptophane,nalpha-boc-d-tryptophane,tert-butoxycarbonyl PubChem CID: 111050 IUPAC Name: (2R)-3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC(C)(C)OC(=O)N[C@H](CC1=CNC2=CC=CC=C12)C(O)=O

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PubChem CID	111050
CAS	5241-64-5
Molecular Weight (g/mol)	304.35
MDL Number	MFCD00037944
SMILES	CC(C)(C)OC(=O)N[C@H](CC1=CNC2=CC=CC=C12)C(O)=O
Synonym	boc-d-trp-oh,n-boc-d-tryptophan,n-tert-butoxy carbonyl-d-tryptophan,n-tert-butoxycarbonyl-d-tryptophan,boc-d-tryptophan,boc-d-trp,nalpha-boc-d-tryptophan,boc-d-tryptophane,nalpha-boc-d-tryptophane,tert-butoxycarbonyl
IUPAC Name	(2R)-3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
InChI Key	NFVNYBJCJGKVQK-CYBMUJFWSA-N
Molecular Formula	C16H20N2O4

Thermo Scientific Chemicals N(alpha)-Acetyl-L-lysine, 99%

CAS: 1946-82-3 Molecular Formula: C8H16N2O3 Molecular Weight (g/mol): 188.23 MDL Number: MFCD00008233 InChI Key: VEYYWZRYIYDQJM-JLDDOWRYNA-N Synonym: ac-lys-oh,n-alpha-acetyl-l-lysine,n alpha-acetyllysine,nalpha-acetyl-l-lysine,n-acetyl-l-lysine,n2-acetyl-l-lysine,s-2-acetamido-6-aminohexanoic acid,n alpha-acetyl-l-lysine,n 2-acetyl-l-lysine,acetyl-l-lysine PubChem CID: 92907 ChEBI: CHEBI:35704 IUPAC Name: (2S)-2-acetamido-6-aminohexanoic acid SMILES: CC(=O)N[C@@H](CCCCN)C(O)=O

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PubChem CID	92907
CAS	1946-82-3
Molecular Weight (g/mol)	188.23
ChEBI	CHEBI:35704
MDL Number	MFCD00008233
SMILES	CC(=O)N[C@@H](CCCCN)C(O)=O
Synonym	ac-lys-oh,n-alpha-acetyl-l-lysine,n alpha-acetyllysine,nalpha-acetyl-l-lysine,n-acetyl-l-lysine,n2-acetyl-l-lysine,s-2-acetamido-6-aminohexanoic acid,n alpha-acetyl-l-lysine,n 2-acetyl-l-lysine,acetyl-l-lysine
IUPAC Name	(2S)-2-acetamido-6-aminohexanoic acid
InChI Key	VEYYWZRYIYDQJM-JLDDOWRYNA-N
Molecular Formula	C8H16N2O3

Thermo Scientific Chemicals N-alpha-Acetyl-L-glutamine, 99%

CAS: 2490-97-3 Molecular Formula: C7H12N2O4 Molecular Weight (g/mol): 188.183 MDL Number: MFCD00038159 InChI Key: KSMRODHGGIIXDV-YFKPBYRVSA-N Synonym: n-acetyl-l-glutamine,aceglutamide,l-glutamine, n-acetyl,nalpha-acetyl-l-glutamine,s-2-acetamido-5-amino-5-oxopentanoic acid,acetylglutamine,n-alpha-acetyl-l-glutamine,n-acetylglutamine,acutil-s,acetyl-l-glutamine PubChem CID: 182230 ChEBI: CHEBI:21553 IUPAC Name: (2S)-2-acetamido-5-amino-5-oxopentanoic acid SMILES: CC(=O)NC(CCC(=O)N)C(=O)O

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PubChem CID	182230
CAS	2490-97-3
Molecular Weight (g/mol)	188.183
ChEBI	CHEBI:21553
MDL Number	MFCD00038159
SMILES	CC(=O)NC(CCC(=O)N)C(=O)O
Synonym	n-acetyl-l-glutamine,aceglutamide,l-glutamine, n-acetyl,nalpha-acetyl-l-glutamine,s-2-acetamido-5-amino-5-oxopentanoic acid,acetylglutamine,n-alpha-acetyl-l-glutamine,n-acetylglutamine,acutil-s,acetyl-l-glutamine
IUPAC Name	(2S)-2-acetamido-5-amino-5-oxopentanoic acid
InChI Key	KSMRODHGGIIXDV-YFKPBYRVSA-N
Molecular Formula	C7H12N2O4

Thermo Scientific Chemicals N(alpha)-Boc-L-asparagine, 98+%

CAS: 7536-55-2 Molecular Formula: C9H16N2O5 Molecular Weight (g/mol): 232.236 MDL Number: MFCD00038152 InChI Key: FYYSQDHBALBGHX-YFKPBYRVSA-N Synonym: boc-asn-oh,boc-l-asparagine,boc-asn,n-tert-butoxycarbonyl-l-asparagine,tert-butoxycarbonylasparagine,nalpha-tert-butoxycarbonyl-l-asparagine,boc-asparagine,tert-butoxycarbonyl-l-asparagine,n-tert-butoxycarbonyl asparagine,tert-butyloxycarbonyl-l-asparagine PubChem CID: 82035 ChEBI: CHEBI:3146 IUPAC Name: (2S)-4-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid SMILES: CC(C)(C)OC(=O)NC(CC(=O)N)C(=O)O

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PubChem CID	82035
CAS	7536-55-2
Molecular Weight (g/mol)	232.236
ChEBI	CHEBI:3146
MDL Number	MFCD00038152
SMILES	CC(C)(C)OC(=O)NC(CC(=O)N)C(=O)O
Synonym	boc-asn-oh,boc-l-asparagine,boc-asn,n-tert-butoxycarbonyl-l-asparagine,tert-butoxycarbonylasparagine,nalpha-tert-butoxycarbonyl-l-asparagine,boc-asparagine,tert-butoxycarbonyl-l-asparagine,n-tert-butoxycarbonyl asparagine,tert-butyloxycarbonyl-l-asparagine
IUPAC Name	(2S)-4-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid
InChI Key	FYYSQDHBALBGHX-YFKPBYRVSA-N
Molecular Formula	C9H16N2O5

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

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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

Thermo Scientific Chemicals Glycine, Electrophoresis Grade, 99+%

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PubChem CID	750
CAS	56-40-6
Molecular Weight (g/mol)	75.07
ChEBI	CHEBI:15428
MDL Number	MFCD00008131
SMILES	NCC(O)=O
Synonym	glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine
IUPAC Name	2-aminoacetic acid
InChI Key	DHMQDGOQFOQNFH-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

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