(E)-2-(benzo[d][1,3]dioxol-5-ylmethylene)hydrazine-1-carboxamide CAS 16742-62-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16742-62-4 |
| Molecular Formula | C9H9N3O3 |
| Molecular Weight | 207.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(benzo[d][1,3]dioxol-5-ylmethylene)hydrazine-1-carboxamide (CAS 16742-62-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9N3O3. Molecular weight: 207.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9N3O3 |
| Molecular Weight | 207.19 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 methanol, ethanol, DMSO |
| 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.) | 1961 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 7-Amino-6-nitro-3,4-dihydroquinolin-2(1H)-one (CAS 1599192-55-8)
- 1-Ethylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione (CAS 1707375-88-9)
- 3-(4-Oxopyrazolo[1,5-a]pyrazin-5(4H)-yl)propanoic acid (CAS 1566119-40-1)
- 2,6-Dichloro-4-(trifluoromethoxy)aniline, 98% (CAS 99479-66-0)
- 6-Iodobenzo[d]thiazole-2(3H)-thione (CAS 54420-94-9)
- 3-Amino-5-bromoisonicotinamide (CAS 1256813-50-9)
- 4-Chlorobutyraldehyde Diethyl Acetal (CAS 6139-83-9)
- 10H-Benzo[b]pyrido[3,4-e][1,4]oxazine (CAS 261-81-4)
- 4-Cyclopropoxy-6-(methylthio)nicotinamide (CAS 1243472-59-4)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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