Histidine and derivatives

L-Histidine, 98%, ACROS Organics™

CAS: 71-00-1 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.157 MDL Number: MFCD00064315 InChI Key: HNDVDQJCIGZPNO-YFKPBYRVSA-N Synonym: anti-rheuma PubChem CID: 6274 ChEBI: CHEBI:15971 IUPAC Name: (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=C(NC=N1)CC(C(=O)O)N

L-Histidine, Multi-Compendial, U.S.P., J.T.Baker™

CAS: 71-00-1 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.157 InChI Key: HNDVDQJCIGZPNO-YFKPBYRVSA-N Synonym: anti-rheuma PubChem CID: 6274 ChEBI: CHEBI:15971 IUPAC Name: (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=C(NC=N1)CC(C(=O)O)N

L-Histidine hydrochloride monohydrate, 98%, ACROS Organics™

CAS: 5934-29-2 Molecular Formula: C6H12ClN3O3 Molecular Weight (g/mol): 209.63 MDL Number: MFCD00151027 InChI Key: CMXXUDSWGMGYLZ-XRIGFGBMSA-N Synonym: h-his-oh.hcl.h2o 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

L-Histidine Monohydrochloride, Multi-Compendial, F.C.C., J.T.Baker™

CAS: 5934-29-2 Molecular Formula: C6H12ClN3O3 Molecular Weight (g/mol): 209.63 InChI Key: CMXXUDSWGMGYLZ-XRIGFGBMSA-N Synonym: h-his-oh.hcl.h2o 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

L-Histidine (White Crystals or Crystalline Powder), Fisher BioReagents

CAS: 71-00-1 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.157 InChI Key: HNDVDQJCIGZPNO-YFKPBYRVSA-N Synonym: anti-rheuma PubChem CID: 6274 ChEBI: CHEBI:15971 IUPAC Name: (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=C(NC=N1)CC(C(=O)O)N

L-Histidine Hydrochloride Monohydrate (White Crystals or Crystalline Powder), Fisher BioReagents

CAS: 5934-29-2 Molecular Formula: C6H12ClN3O3 Molecular Weight (g/mol): 209.63 InChI Key: CMXXUDSWGMGYLZ-XRIGFGBMSA-N Synonym: h-his-oh.hcl.h2o 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

Alfa Aesar™ DL-Histidine monohydrochloride monohydrate, 99%

CAS: 123333-71-1 Molecular Formula: C6H12ClN3O3 Molecular Weight (g/mol): 209.63 MDL Number: MFCD00151028 InChI Key: CMXXUDSWGMGYLZ-UHFFFAOYSA-N Synonym: dl-histidine; hypochlorous acid PubChem CID: 44828786 IUPAC Name: 2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydron;chloride;hydrate SMILES: [H+].C1=C(NC=N1)CC(C(=O)O)N.O.[Cl-]

Alfa Aesar™ D-Histidine methyl ester dihydrochloride, 95%

CAS: 4467-54-3 Molecular Formula: C7H13Cl2N3O2 Molecular Weight (g/mol): 242.1 MDL Number: MFCD00066137 InChI Key: DWAYENIPKPKKMV-QYCVXMPOSA-N Synonym: c7h11n3o2.2hcl PubChem CID: 12658398 IUPAC Name: methyl (2R)-2-amino-3-(1H-imidazol-5-yl)propanoate;dihydrochloride SMILES: COC(=O)C(CC1=CN=CN1)N.Cl.Cl

Alfa Aesar™ D-Histidine, 99%

CAS: 351-50-8 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.157 MDL Number: MFCD00065963 InChI Key: HNDVDQJCIGZPNO-RXMQYKEDSA-N Synonym: 2r-2-amino-3-1h-imidazol-4-yl propanoic acid PubChem CID: 71083 ChEBI: CHEBI:27947 IUPAC Name: (2R)-2-amino-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=C(NC=N1)CC(C(=O)O)N

L-Histidine Monohydrochloride Monohydrate, 99%, Alfa Aesar™

CAS: 5934-29-2 Molecular Formula: C6H12ClN3O3 Molecular Weight (g/mol): 209.63 MDL Number: MFCD00151027 InChI Key: CMXXUDSWGMGYLZ-XRIGFGBMSA-N Synonym: h-his-oh.hcl.h2o 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

DL-Histidine 98.0+%, TCI America™

CAS: 4998-57-6 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.157 MDL Number: MFCD00005208 InChI Key: HNDVDQJCIGZPNO-UHFFFAOYSA-N Synonym: H-DL-His-OH PubChem CID: 773 ChEBI: CHEBI:27570 IUPAC Name: 2-amino-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=C(NC=N1)CC(C(=O)O)N

Alfa Aesar™ Nalpha-Fmoc-L-histidine, 98%

CAS: 116611-64-4 Molecular Formula: C21H19N3O4 Molecular Weight (g/mol): 377.4 MDL Number: MFCD00190885 InChI Key: SIRPVCUJLVXZPW-IBGZPJMESA-N Synonym: 2s-2-9h-fluoren-9-ylmethoxy carbonyl amino-3-1h-imidazol-4-yl propanoic acid PubChem CID: 7019075 IUPAC Name: (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NC(CC4=CN=CN4)C(=O)O

Alfa Aesar™ N-Boc-L-histidine methyl ester, 95%

CAS: 2488-14-4 Molecular Formula: C12H19N3O4 Molecular Weight (g/mol): 269.301 MDL Number: MFCD00167635 InChI Key: RWEVEEORUORBAX-VIFPVBQESA-N Synonym: boc-his-ome PubChem CID: 7017200 IUPAC Name: methyl (2S)-3-(1H-imidazol-5-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate SMILES: CC(C)(C)OC(=O)NC(CC1=CN=CN1)C(=O)OC

Thermo Scientific™ L-Histidine Monohydrochloride Monohydrate, ≥98%, Thermo Scientific™

CAS: 5934-29-2 Molecular Formula: C6H12ClN3O3 Molecular Weight (g/mol): 209.63 MDL Number: MFCD00151027 InChI Key: CMXXUDSWGMGYLZ-XRIGFGBMSA-N Synonym: h-his-oh.hcl.h2o 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

DL-Histidine hydrochloride, monohydrate, 98%, ACROS Organics™

CAS: 123333-71-1 Molecular Formula: C6H10ClN3O2 Molecular Weight (g/mol): 191.615 MDL Number: MFCD00151028 InChI Key: QZNNVYOVQUKYSC-UHFFFAOYSA-N Synonym: 2-amino-3-1h-imidazol-5-yl propanoic acid; hydron; chloride PubChem CID: 53395185 IUPAC Name: 2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydron;chloride SMILES: [H+].C1=C(NC=N1)CC(C(=O)O)N.[Cl-]

L-Histidine, free base, ≥99%, MP Biomedicals™

CAS: 71-00-1 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.157 MDL Number: MFCD00064315 InChI Key: HNDVDQJCIGZPNO-YFKPBYRVSA-N Synonym: anti-rheuma PubChem CID: 6274 ChEBI: CHEBI:15971 IUPAC Name: (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=C(NC=N1)CC(C(=O)O)N

Alfa Aesar™ N-Acetyl-L-histidine monohydrate

CAS: 39145-52-3 Molecular Formula: C8H13N3O4 Molecular Weight (g/mol): 215.209 MDL Number: MFCD00149320 InChI Key: PSWSDQRXCOJSFC-FJXQXJEOSA-N Synonym: 2s-2-acetylamino-3-1h-imidazol-4-yl propanoic acid hydrate PubChem CID: 2724380 IUPAC Name: (2S)-2-acetamido-3-(1H-imidazol-5-yl)propanoic acid;hydrate SMILES: CC(=O)NC(CC1=CN=CN1)C(=O)O.O

Alfa Aesar™ L-Histidine, Cell Culture Reagent

CAS: 71-00-1 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.157 MDL Number: MFCD00064315 InChI Key: HNDVDQJCIGZPNO-YFKPBYRVSA-N Synonym: anti-rheuma PubChem CID: 6274 ChEBI: CHEBI:15971 IUPAC Name: (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=C(NC=N1)CC(C(=O)O)N

D-Histidine 99.0+%, TCI America™

CAS: 351-50-8 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.157 MDL Number: MFCD00065963 InChI Key: HNDVDQJCIGZPNO-RXMQYKEDSA-N Synonym: 2r-2-amino-3-1h-imidazol-4-yl propanoic acid PubChem CID: 71083 ChEBI: CHEBI:27947 IUPAC Name: (2R)-2-amino-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=C(NC=N1)CC(C(=O)O)N

L-Histidine 99.0+%, TCI America™

CAS: 71-00-1 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.157 MDL Number: MFCD00064315 InChI Key: HNDVDQJCIGZPNO-YFKPBYRVSA-N Synonym: anti-rheuma PubChem CID: 6274 ChEBI: CHEBI:15971 IUPAC Name: (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=C(NC=N1)CC(C(=O)O)N

L-Histidine Monohydrochloride Monohydrate, MP Biomedical

CAS: 5934-29-2 Molecular Formula: C6H12ClN3O3 Molecular Weight (g/mol): 209.63 MDL Number: MFCD00151027 InChI Key: CMXXUDSWGMGYLZ-XRIGFGBMSA-N Synonym: h-his-oh.hcl.h2o 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

Alfa Aesar™ N-Boc-1-(p-toluenesulfonyl)-L-histidine, 98%

CAS: 35899-43-5 Molecular Formula: C18H23N3O6S Molecular Weight (g/mol): 409.457 MDL Number: MFCD00065967 InChI Key: DCLJSEPKYJSEHW-HNNXBMFYSA-N Synonym: 2s-2-tert-butoxycarbonyl amino-3-1-4-methylbenzenesulfonyl imidazol-4-yl propanoic acid PubChem CID: 6455010 IUPAC Name: (2S)-3-[1-(4-methylphenyl)sulfonylimidazol-4-yl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC1=CC=C(C=C1)S(=O)(=O)N2C=C(N=C2)CC(C(=O)O)NC(=O)OC(C)(C)C

L-Carnosine, 98%, ACROS Organics™

CAS: 305-84-0 Molecular Formula: C9H14N4O3 Molecular Weight (g/mol): 226.23 MDL Number: MFCD00005207 InChI Key: CQOVPNPJLQNMDC-ZETCQYMHSA-N Synonym: beta-alanyl-l-histidine PubChem CID: 439224 ChEBI: CHEBI:15727 IUPAC Name: (2S)-2-(3-aminopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=C(NC=N1)CC(C(=O)O)NC(=O)CCN

Nalpha-(tert-Butoxycarbonyl)-L-histidine 98.0+%, TCI America™

CAS: 17791-52-5 Molecular Formula: C11H17N3O4 Molecular Weight (g/mol): 255.274 MDL Number: MFCD00065576 InChI Key: AYMLQYFMYHISQO-QMMMGPOBSA-N Synonym: boc-his-oh PubChem CID: 87308 IUPAC Name: (2S)-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

N-Acetyl-L-histidine Monohydrate 99.0+%, TCI America™

CAS: 39145-52-3 Molecular Formula: C8H13N3O4 Molecular Weight (g/mol): 215.209 MDL Number: MFCD00149320 InChI Key: PSWSDQRXCOJSFC-FJXQXJEOSA-N Synonym: 2s-2-acetylamino-3-1h-imidazol-4-yl propanoic acid hydrate PubChem CID: 2724380 IUPAC Name: (2S)-2-acetamido-3-(1H-imidazol-5-yl)propanoic acid;hydrate SMILES: CC(=O)NC(CC1=CN=CN1)C(=O)O.O

Alfa Aesar™ L-Histidinamide dihydrochloride, 95%

CAS: 71666-95-0 Molecular Formula: C6H12Cl2N4O Molecular Weight (g/mol): 227.089 MDL Number: MFCD00058559 InChI Key: CRBYFJCXMZNLTO-XRIGFGBMSA-N Synonym: 2s-2-amino-3-1h-imidazol-4-yl propanamide dihydrochloride PubChem CID: 56777274 IUPAC Name: (2S)-2-amino-3-(1H-imidazol-5-yl)propanamide;dihydrochloride SMILES: C1=C(NC=N1)CC(C(=O)N)N.Cl.Cl

Alfa Aesar™ N(alpha)-Benzyloxycarbonyl-L-histidine, 98+%

CAS: 14997-58-1 Molecular Formula: C14H15N3O4 Molecular Weight (g/mol): 289.291 MDL Number: MFCD00065960 InChI Key: WCOJOHPAKJFUDF-LBPRGKRZSA-N Synonym: cbz-his-oh PubChem CID: 736313 IUPAC Name: (2S)-3-(1H-imidazol-5-yl)-2-(phenylmethoxycarbonylamino)propanoic acid SMILES: C1=CC=C(C=C1)COC(=O)NC(CC2=CN=CN2)C(=O)O

Alfa Aesar™ L-Histidine methyl ester dihydrochloride, 98+%

CAS: 7389-87-9 Molecular Formula: C7H13Cl2N3O2 Molecular Weight (g/mol): 242.1 MDL Number: MFCD00012701 InChI Key: DWAYENIPKPKKMV-ILKKLZGPSA-N Synonym: c7h11n3o2.2hcl PubChem CID: 2723645 IUPAC Name: methyl (2S)-2-amino-3-(1H-imidazol-5-yl)propanoate;dihydrochloride SMILES: COC(=O)C(CC1=CN=CN1)N.Cl.Cl

Alfa Aesar™ N-Boc-1-(p-toluenesulfonyl)-L-histidine dicyclohexylammonium salt, 98%

CAS: 65057-34-3 Molecular Formula: C30H46N4O6S Molecular Weight (g/mol): 590.78 MDL Number: MFCD00039005 InChI Key: RNRUVXUHYUOWJW-RSAXXLAASA-N Synonym: 2s-2-tert-butoxycarbonyl amino-3-1-4-methylbenzenesulfonyl imidazol-4-yl propanoic acid; dicha PubChem CID: 6455009 IUPAC Name: N-cyclohexylcyclohexanamine;(2S)-3-[1-(4-methylphenyl)sulfonylimidazol-4-yl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC1=CC=C(C=C1)S(=O)(=O)N2C=C(N=C2)CC(C(=O)O)NC(=O)OC(C)(C)C.C1CCC(CC1)NC2CCCCC2

Alfa Aesar™ L-Histidine monohydrochloride monohydrate, Cell Culture Reagent

CAS: 5934-29-2 Molecular Formula: C6H12ClN3O3 Molecular Weight (g/mol): 209.63 MDL Number: MFCD00151027 InChI Key: CMXXUDSWGMGYLZ-XRIGFGBMSA-N Synonym: h-his-oh.hcl.h2o 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

  spinner