1-Hydroxy-1H-imidazol-3-ium-3-olate CAS 35321-46-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35321-46-1 |
| Molecular Formula | C3H4N2O2 |
| Molecular Weight | 100.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Hydroxy-1H-imidazol-3-ium-3-olate (CAS 35321-46-1) pharmaceutical standards reference standard. Molecular formula: C3H4N2O2. Molecular weight: 100.08 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C3H4N2O2 |
| Molecular Weight | 100.08 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
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Recommended Standards
- 1,2,4-Oxadiazole-3,5-diamine (CAS 34139-57-6)
- 1-Methyl-1H-tetrazol-5(4H)-one (CAS 61795-72-0)
- (1,3,4-Oxadiazol-2-yl)methanol (CAS 1934983-06-8)
- N-(2,6-Dichloro-4-methylpyridin-3-yl)acetamide (CAS 129432-31-1)
- 3-Chloro-2-oxo-5,5'-bis(trifluoromethyl)-2H-[1,3'-bipyridine]-2'-carboxamide (CAS 1823182-37-1)
- 4-Bromo-2-chloro-5-fluorobenzyl alcohol (CAS 1338254-21-9)
- ethyl (1S,2R)-1-(tert-butoxycarbonylamino)-2-vinyl-cyclopropanecarboxylate (CAS 924307-75-5)
- Cyclohexanone, homopolymer (CAS 9003-41-2)
- 1018605-16-7 1-[5-(3-Methoxyphenyl)-1,2-oxazol-3-yl]methanamine--hydrogen chloride (1/1) DTXSID30679288 (CAS 1018605-16-7)
- Liraglutide Impurity 14 TFA Salt (CAS CATO-C4X-199214)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com