2-Amino-1-methyl-1H-benzo[d]imidazole-5-carboxylic acid CAS 90349-17-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90349-17-0 |
| Molecular Formula | C9H9N3O2 |
| Molecular Weight | 191.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-1-methyl-1H-benzo[d]imidazole-5-carboxylic acid (CAS 90349-17-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9N3O2. Molecular weight: 191.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9N3O2 |
| Molecular Weight | 191.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2,8-Dimethylimidazo[1,2-b]pyridazine-6-carboxylic acid (CAS 2344679-41-8)
- 2-Amino-2-(pyrrolo[2,1-f][1,2,4]triazin-2-yl)acetamide (CAS 2089664-78-6)
- 2,8-Dimethyl-5-methyleneimidazo[1,2-a]pyrazine-3,6(5H,7H)-dione (CAS 207000-31-5)
- 5-Ethyl-2,6-dihydroxy-4-methylnicotinonitrile (CAS 39621-05-1)
- 2-Bromo-4-cyanopyridine (CAS 10386-27-3)
- 1-Chloro-2-(prop-2-yn-1-yl)benzene (CAS 1312713-20-4)
- tert-Butyl 6-(bromomethyl)nicotinate (CAS 912550-19-7)
- 4-[2-(3,4-Dimethylphenoxy)ethyl]piperidinehydrochloride (CAS 1220031-92-4)
- (4-(1-(Dimethylamino)ethyl)phenyl)boronic acid hydrochloride (CAS 1704069-14-6)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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