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02736

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2-Methylimidazole

≥95.0% (HPLC), pharmaceutical impurity standard

Synonyme(s) :

Ondansetron impurity F (PhEur), 2-Methylglyoxaline

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About This Item

Formule empirique (notation de Hill):
C4H6N2
Numéro CAS:
693-98-1
Poids moléculaire :
82.10
Numéro Beilstein :
1368
Numéro CE :
211-765-7
Numéro MDL:
MFCD00005190
Code UNSPSC :
41116107
ID de substance PubChem :
329747501

Qualité

analytical standard

Pression de vapeur

<1 mmHg ( 0 °C)

Pureté

≥95.0% (HPLC)

Durée de conservation

limited shelf life, expiry date on the label

Impuretés

≤10.0% related substances
≤5.0% solvents
≤5.0% water

Point d'ébullition

267-268 °C (lit.)

Pf

142-143 °C (lit.)

Application(s)

pharmaceutical (small molecule)

Température de stockage

2-8°C

Chaîne SMILES 

Cc1ncc[nH]1

InChI

1S/C4H6N2/c1-4-5-2-3-6-4/h2-3H,1H3,(H,5,6)

Clé InChI

LXBGSDVWAMZHDD-UHFFFAOYSA-N

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Pictogrammes

Health hazardCorrosionExclamation mark
GHS08,GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H302,H314,H351,H360Df

Classification des risques

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
BCBL9401V
BCBK7974V
BCBK3042V
BCBG4039V

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Consulter la Bibliothèque de documents

Janosch Cravillon et al.
Angewandte Chemie (International ed. in English), 50(35), 8067-8071 (2011-07-13)
Prenucleation clusters: in situ synchrotron X-ray scattering with a one-second time resolution revealed the occurrence of nano-sized clusters during the nucleation and early growth of nanocrystals of a zeolitic imidazolate framework (ZIF). The complex crystallization process exhibits similarities with crystallization processes
Jiafeng Geng et al.
Journal of the American Chemical Society, 134(29), 12209-12218 (2012-06-30)
Tryptophan 2,3-dioxygenase (TDO) is a heme-dependent enzyme that catalyzes the oxidative degradation of L-tryptophan (L-Trp) to N-formylkynurenine (NFK). A highly conserved histidine residue in the distal heme pocket has attracted great attention in the mechanistic studies of TDO. However, a
Wenxiang Cao et al.
Biochemistry, 43(22), 7017-7027 (2004-06-02)
We use laser flash photolysis and time-resolved Raman spectroscopy of CO-bound heme complexes to study proximal and distal influences on ligand rebinding kinetics. We report kinetics of CO rebinding to microperoxidase (MP) and 2-methylimidazole ligated Fe protoporphyrin IX in the
Jerry D Johnson et al.
Journal of toxicology and environmental health. Part A, 65(12), 869-879 (2002-06-25)
The toxicokinetics of 2-methylimidazole (2-MI) were studied in male and female Fischer 344 rats after a single iv dose of 10 mg/kg or gavage dose of 25, 50, or 100 mg/kg. The 2-MI was formulated in 0.05 M phosphate-buffered saline
P C Chan et al.
Archives of toxicology, 82(6), 399-412 (2007-10-10)
2-Methylimidazole (2MI) has been identified as a by-product of fermentation and is detected in foods and mainstream and side-stream tobacco smoke. It is used in the manufacture of pharmaceuticals, photographic chemicals, dyes and pigments, agricultural chemicals, and rubber. Carcinogenicity studies
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