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.

91 – 105 of 31,991 results

Thermo Scientific Chemicals DL-Tyrosine, 98%

CAS: 556-03-6 Molecular Formula: C9H11NO3 Molecular Weight (g/mol): 181.19 MDL Number: MFCD00063074 InChI Key: OUYCCCASQSFEME-UHFFFAOYNA-N Synonym: dl-tyrosine,h-dl-tyr-oh,2-amino-3-4-hydroxyphenyl propanoic acid,tyrosin,tyrosine, dl,l-tyrosine, free base,tirosina,l-tryosine,3-4-hydroxyphenyl-dl-alanine,benzenepropanoic acid, s PubChem CID: 1153 ChEBI: CHEBI:18186 IUPAC Name: 2-amino-3-(4-hydroxyphenyl)propanoic acid SMILES: NC(CC1=CC=C(O)C=C1)C(O)=O

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Specifications

PubChem CID	1153
CAS	556-03-6
Molecular Weight (g/mol)	181.19
ChEBI	CHEBI:18186
MDL Number	MFCD00063074
SMILES	NC(CC1=CC=C(O)C=C1)C(O)=O
Synonym	dl-tyrosine,h-dl-tyr-oh,2-amino-3-4-hydroxyphenyl propanoic acid,tyrosin,tyrosine, dl,l-tyrosine, free base,tirosina,l-tryosine,3-4-hydroxyphenyl-dl-alanine,benzenepropanoic acid, s
IUPAC Name	2-amino-3-(4-hydroxyphenyl)propanoic acid
InChI Key	OUYCCCASQSFEME-UHFFFAOYNA-N
Molecular Formula	C9H11NO3

Thermo Scientific Chemicals L-5-Hydroxytryptophan, 99%

Molecular Formula: C₁₁H₁₂N₂O₃ MDL Number: MFCD00064341

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Specifications

MDL Number	MFCD00064341
Molecular Formula	C₁₁H₁₂N₂O₃

Tranexamic acid, 98+%

CAS: 1197-18-8 Molecular Formula: C₈H₁₅NO₂ Molecular Weight (g/mol): 157.21 MDL Number: MFCD00001466 InChI Key: GYDJEQRTZSCIOI-UHFFFAOYSA-N Synonym: tranexamic acid,cyklokapron,tranexamsaeure,trans amcha,tranhexamic acid,trans-4-aminomethyl cyclohexanecarboxylic acid,transamin,amstat,tamcha,amikapron PubChem CID: 5526 IUPAC Name: 4-(aminomethyl)cyclohexane-1-carboxylic acid SMILES: C1CC(CCC1CN)C(=O)O

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Specifications

PubChem CID	5526
CAS	1197-18-8
Molecular Weight (g/mol)	157.21
MDL Number	MFCD00001466
SMILES	C1CC(CCC1CN)C(=O)O
Synonym	tranexamic acid,cyklokapron,tranexamsaeure,trans amcha,tranhexamic acid,trans-4-aminomethyl cyclohexanecarboxylic acid,transamin,amstat,tamcha,amikapron
IUPAC Name	4-(aminomethyl)cyclohexane-1-carboxylic acid
InChI Key	GYDJEQRTZSCIOI-UHFFFAOYSA-N
Molecular Formula	C₈H₁₅NO₂

L-Arginine [Crystalline], MP Biomedicals

CAS: 1119-34-2 Molecular Formula: C6H15ClN4O2 Molecular Weight (g/mol): 210.662 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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Specifications

PubChem CID	66250
CAS	1119-34-2
Molecular Weight (g/mol)	210.662
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

δ-Aminolevulinic acid hydrochloride, 99.7%, MP Biomedicals™

CAS: 9-2-5451 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	9-2-5451
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

DL-Lysine monohydrochloride, 99%

CAS: 70-53-1 Molecular Formula: C6H15ClN2O2 Molecular Weight (g/mol): 182.65 MDL Number: MFCD00064563 InChI Key: BVHLGVCQOALMSV-UHFFFAOYSA-N Synonym: dl-lysine monohydrochloride,2,6-diaminohexanoic acid hydrochloride,dl-lysine hydrochloride,lysine monohydrochloride,dl-lysine mono hydrochloride,lysine, hydrochloride 1:1,lysine, monohydrochloride,dl-2,6-diaminohexanoic acid monohydrochloride,lysine, dl,dl-lysinemonohydrochloride PubChem CID: 12047 IUPAC Name: 2,6-diaminohexanoic acid;hydrochloride SMILES: Cl.NCCCCC(N)C(O)=O

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Specifications

PubChem CID	12047
CAS	70-53-1
Molecular Weight (g/mol)	182.65
MDL Number	MFCD00064563
SMILES	Cl.NCCCCC(N)C(O)=O
Synonym	dl-lysine monohydrochloride,2,6-diaminohexanoic acid hydrochloride,dl-lysine hydrochloride,lysine monohydrochloride,dl-lysine mono hydrochloride,lysine, hydrochloride 1:1,lysine, monohydrochloride,dl-2,6-diaminohexanoic acid monohydrochloride,lysine, dl,dl-lysinemonohydrochloride
IUPAC Name	2,6-diaminohexanoic acid;hydrochloride
InChI Key	BVHLGVCQOALMSV-UHFFFAOYSA-N
Molecular Formula	C6H15ClN2O2

N-Acetyl-L-ornithine, 95%

CAS: 6205-08-9 Molecular Formula: C7H14N2O3 Molecular Weight (g/mol): 174.20 MDL Number: MFCD00065115 InChI Key: JRLGPAXAGHMNOL-UHFFFAOYNA-N PubChem CID: 439232 ChEBI: CHEBI:16543 IUPAC Name: (2S)-2-acetamido-5-aminopentanoic acid SMILES: CC(=O)NC(CCCN)C(=O)O

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Specifications

PubChem CID	439232
CAS	6205-08-9
Molecular Weight (g/mol)	174.20
ChEBI	CHEBI:16543
MDL Number	MFCD00065115
SMILES	CC(=O)NC(CCCN)C(=O)O
IUPAC Name	(2S)-2-acetamido-5-aminopentanoic acid
InChI Key	JRLGPAXAGHMNOL-UHFFFAOYNA-N
Molecular Formula	C7H14N2O3

D-Pantothenic acid calcium salt, 98%

CAS: 137-08-6 Molecular Formula: C18H34CaN2O11 Molecular Weight (g/mol): 494.551 MDL Number: MFCD00002766 InChI Key: KUKRZUPDYACRAM-GXIDORRSSA-L Synonym: calcium 3-2,4-dihydroxy-3,3-dimethylbutanamido propanoate hydrate,d-pantothenic acid calcium salt hydrate,calcium hydrate dipantothenate,calcium bis 3-2,4-dihydroxy-3,3-dimethylbutanoyl amino propanoate hydrate PubChem CID: 16211719 IUPAC Name: calcium;3-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoate;hydrate SMILES: CC(C)(CO)C(C(=O)NCCC(=O)[O-])O.CC(C)(CO)C(C(=O)NCCC(=O)[O-])O.O.[Ca+2]

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Specifications

PubChem CID	16211719
CAS	137-08-6
Molecular Weight (g/mol)	494.551
MDL Number	MFCD00002766
SMILES	CC(C)(CO)C(C(=O)NCCC(=O)[O-])O.CC(C)(CO)C(C(=O)NCCC(=O)[O-])O.O.[Ca+2]
Synonym	calcium 3-2,4-dihydroxy-3,3-dimethylbutanamido propanoate hydrate,d-pantothenic acid calcium salt hydrate,calcium hydrate dipantothenate,calcium bis 3-2,4-dihydroxy-3,3-dimethylbutanoyl amino propanoate hydrate
IUPAC Name	calcium;3-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoate;hydrate
InChI Key	KUKRZUPDYACRAM-GXIDORRSSA-L
Molecular Formula	C18H34CaN2O11

Thermo Scientific Chemicals L(+)-Lysine monohydrate, 99%

CAS: 39665-12-8 Molecular Formula: C6H16N2O3 Molecular Weight (g/mol): 164.21 MDL Number: MFCD00151035 InChI Key: HZRUTVAFDWTKGD-XZNNNFJINA-N Synonym: l-lysine monohydrate,l-lysine hydrate,lysine monohydrate,l +-lysine monohydrate,l-lysine, hydrate,h-lys-oh h2o,lysine, hydrate,lysine hydrate,l-lysine, monohydrate,l-lysine, hydrate 1:1 PubChem CID: 16211825 SMILES: O.NCCCC[C@H](N)C(O)=O

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Specifications

PubChem CID	16211825
CAS	39665-12-8
Molecular Weight (g/mol)	164.21
MDL Number	MFCD00151035
SMILES	O.NCCCC[C@H](N)C(O)=O
Synonym	l-lysine monohydrate,l-lysine hydrate,lysine monohydrate,l +-lysine monohydrate,l-lysine, hydrate,h-lys-oh h2o,lysine, hydrate,lysine hydrate,l-lysine, monohydrate,l-lysine, hydrate 1:1
InChI Key	HZRUTVAFDWTKGD-XZNNNFJINA-N
Molecular Formula	C6H16N2O3

100

L-Valine, Cell Culture Reagent

CAS: 72-18-4 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00064220 InChI Key: KZSNJWFQEVHDMF-BYPYZUCNSA-N Synonym: l-valine,valine,s-valine,s-2-amino-3-methylbutanoic acid,h-val-oh,2-amino-3-methylbutyric acid,2s-2-amino-3-methylbutanoic acid,s-2-amino-3-methylbutyric acid,l-alpha-amino-beta-methylbutyric acid,valinum latin PubChem CID: 6287 ChEBI: CHEBI:16414 IUPAC Name: (2S)-2-amino-3-methylbutanoic acid SMILES: CC(C)[C@H](N)C(O)=O

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Specifications

PubChem CID	6287
CAS	72-18-4
Molecular Weight (g/mol)	117.15
ChEBI	CHEBI:16414
MDL Number	MFCD00064220
SMILES	CC(C)[C@H](N)C(O)=O
Synonym	l-valine,valine,s-valine,s-2-amino-3-methylbutanoic acid,h-val-oh,2-amino-3-methylbutyric acid,2s-2-amino-3-methylbutanoic acid,s-2-amino-3-methylbutyric acid,l-alpha-amino-beta-methylbutyric acid,valinum latin
IUPAC Name	(2S)-2-amino-3-methylbutanoic acid
InChI Key	KZSNJWFQEVHDMF-BYPYZUCNSA-N
Molecular Formula	C5H11NO2

101

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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Specifications

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

102

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

103

Thermo Scientific Chemicals D-Leucine, 99%

CAS: 328-38-1 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00063088 InChI Key: ROHFNLRQFUQHCH-RXMQYKEDSA-N Synonym: d-leucine,h-d-leu-oh,r-leucine,2r-2-amino-4-methylpentanoic acid,d-homo-valine,r---leucine,leucine, d,r-2-amino-4-methylpentanoic acid,d-leucin,d-leuzin PubChem CID: 439524 ChEBI: CHEBI:28225 IUPAC Name: (2R)-2-amino-4-methylpentanoic acid SMILES: CC(C)C[C@@H](N)C(O)=O

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Specifications

PubChem CID	439524
CAS	328-38-1
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:28225
MDL Number	MFCD00063088
SMILES	CC(C)C[C@@H](N)C(O)=O
Synonym	d-leucine,h-d-leu-oh,r-leucine,2r-2-amino-4-methylpentanoic acid,d-homo-valine,r---leucine,leucine, d,r-2-amino-4-methylpentanoic acid,d-leucin,d-leuzin
IUPAC Name	(2R)-2-amino-4-methylpentanoic acid
InChI Key	ROHFNLRQFUQHCH-RXMQYKEDSA-N
Molecular Formula	C6H13NO2

104

N-Boc-L-glutamic acid 5-methyl ester, 95%

CAS: 45214-91-3 Molecular Formula: C11H19NO6 Molecular Weight (g/mol): 261.274 MDL Number: MFCD00190794 InChI Key: OHYMUFVCRVPMEY-ZETCQYMHSA-N Synonym: boc-glu ome-oh,s-2-tert-butoxycarbonyl amino-5-methoxy-5-oxopentanoic acid,boc-l-glutamic acid gamma-methyl ester,s-2-tert-butoxycarbonylamino-5-methoxy-5-oxopentanoic acid,2s-2-tert-butoxycarbonyl amino-5-methoxy-5-oxopentanoic acid,pubchem18618,boc-l-glutamic acid methyl ester,n-boc-l-glutamic acid 5-methyl ester,n-t-butoxycarbonyl-l-glutamic acid 5-methyl ester,n-tert-butoxycarbonylglutamic acid ?-methyl ester PubChem CID: 7018756 IUPAC Name: (2S)-5-methoxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopentanoic acid SMILES: CC(C)(C)OC(=O)NC(CCC(=O)OC)C(=O)O

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Specifications

PubChem CID	7018756
CAS	45214-91-3
Molecular Weight (g/mol)	261.274
MDL Number	MFCD00190794
SMILES	CC(C)(C)OC(=O)NC(CCC(=O)OC)C(=O)O
Synonym	boc-glu ome-oh,s-2-tert-butoxycarbonyl amino-5-methoxy-5-oxopentanoic acid,boc-l-glutamic acid gamma-methyl ester,s-2-tert-butoxycarbonylamino-5-methoxy-5-oxopentanoic acid,2s-2-tert-butoxycarbonyl amino-5-methoxy-5-oxopentanoic acid,pubchem18618,boc-l-glutamic acid methyl ester,n-boc-l-glutamic acid 5-methyl ester,n-t-butoxycarbonyl-l-glutamic acid 5-methyl ester,n-tert-butoxycarbonylglutamic acid ?-methyl ester
IUPAC Name	(2S)-5-methoxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopentanoic acid
InChI Key	OHYMUFVCRVPMEY-ZETCQYMHSA-N
Molecular Formula	C11H19NO6

105

Thermo Scientific Chemicals L-(+)-Asparagine, 99%

CAS: 70-47-3 Molecular Formula: C4H8N2O3 Molecular Weight (g/mol): 132.119 MDL Number: MFCD00064401 InChI Key: DCXYFEDJOCDNAF-REOHCLBHSA-N Synonym: l-asparagine,asparagine,s-asparagine,aspartamic acid,agedoite,altheine,h-asn-oh,crystal vi,asparamide,asparagine acid PubChem CID: 6267 ChEBI: CHEBI:17196 IUPAC Name: (2S)-2,4-diamino-4-oxobutanoic acid SMILES: C(C(C(=O)O)N)C(=O)N

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Specifications

PubChem CID	6267
CAS	70-47-3
Molecular Weight (g/mol)	132.119
ChEBI	CHEBI:17196
MDL Number	MFCD00064401
SMILES	C(C(C(=O)O)N)C(=O)N
Synonym	l-asparagine,asparagine,s-asparagine,aspartamic acid,agedoite,altheine,h-asn-oh,crystal vi,asparamide,asparagine acid
IUPAC Name	(2S)-2,4-diamino-4-oxobutanoic acid
InChI Key	DCXYFEDJOCDNAF-REOHCLBHSA-N
Molecular Formula	C4H8N2O3

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