2-Amino-5-ethylidene-1-methyl-1H-imidazol-4(5H)-one CAS 119290-24-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 119290-24-3 |
| Molecular Formula | C6H9N3O |
| Molecular Weight | 139.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-5-ethylidene-1-methyl-1H-imidazol-4(5H)-one (CAS 119290-24-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H9N3O. Molecular weight: 139.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H9N3O |
| Molecular Weight | 139.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
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- 8-Amino-6,7-diazaspiro[3.4]oct-7-en-5-one (CAS 1221791-84-9)
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Recommended Standards
- [(5s)-5h,6h,7h-pyrrolo[1,2-b][1,2,4]triazol-5-yl]methanol (CAS 1190392-80-3)
- (5-Methoxypyrazin-2-yl)methanamine (CAS 1196155-28-8)
- 2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-3-one (CAS 118801-67-5)
- Naphthalen-2-yl 3-(12,14-dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)benzoate (CAS 956206-57-8)
- 1-(7-Bromo-4-methyl-3,4-dihydropyrido[2,3-b]pyrazin-1(2H)-yl)-2,2-dimethylpropan-1-one (CAS 1142192-65-1)
- Ethyl 2-Bromo-5-fluorobenzoate (CAS 139911-28-7)
- Methyl 2-amino-4-ethylpyrimidine-5-carboxylate (CAS 1823489-86-6)
- Boc-Lys(4-nitro-Z)-OH (CAS 22601-53-2)
- 4-Amino-1-(carboxymethyl)pyridin-1-ium bromide (CAS 289716-32-1)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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