2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetohydrazide CAS 765868-52-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 765868-52-8 |
| Molecular Formula | C6H7N3O3 |
| Molecular Weight | 169.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetohydrazide (CAS 765868-52-8) pharmaceutical standards reference standard. Molecular formula: C6H7N3O3. Molecular weight: 169.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H7N3O3 |
| Molecular Weight | 169.14 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 methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related Dioxo Standards
- 3-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 1857101-88-2)
- 1-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 78999-61-8)
- 2-(2,6-Dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)acetamide (CAS 6426-90-0)
- N-(2,6-Dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)acetamide (CAS 32970-34-6)
- 2-(3-Methyl-2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl)acetic acid (CAS 10490-20-7)
- Methyl 2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetate (CAS 164025-07-4)
- 2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanoic acid (CAS 62212-14-0)
- Ethyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-3-carboxylate (CAS 55750-49-9)
Recommended Standards
- 1h-Benzo[d][1,2,3]triazole-5,6-dicarbonitrile (CAS 355435-70-0)
- 2-(2-Amino-1-methyl-1H-imidazol-4-yl)-2-oxoacetic acid (CAS 758642-20-5)
- 1-Acetyl-5-methyl-1H-1,2,4-triazole-3-carboxylic acid (CAS 88513-02-4)
- 3,5-Di(methylthio)isothiazole-4-carboxamide (CAS 4886-14-0)
- Diethyl 2-(2,6-difluorophenyl)malonate (CAS 491860-05-0)
- 3-(2-Chloro-6-fluorophenyl)-N-[(3,4-dimethoxyphenyl)methyl]-5-methyl-1,2-oxazole-4-carboxamide (CAS 895685-05-9)
- Bis(1H-benzo[d][1,2,3]triazol-1-yl) carbonate (CAS 88544-01-8)
- 4-Chloro-6-methyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile (CAS 582300-58-1)
- Benzyl (E)-but-2-enoate (CAS 65416-24-2)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com