2,3-Dihydrobenzofuran-5-carbohydrazide CAS 321195-99-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321195-99-7 |
| Molecular Formula | C9H10N2O2 |
| Molecular Weight | 178.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dihydrobenzofuran-5-carbohydrazide (CAS 321195-99-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H10N2O2. Molecular weight: 178.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O2 |
| Molecular Weight | 178.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Dihydrobenzofuran Standards
- Methyl 2,3-dihydrobenzofuran-6-carboxylate (CAS 1083168-68-6)
- Methyl 2,3-dihydrobenzofuran-7-carboxylate (CAS 133844-95-8)
- 5-Methyl-2,3-dihydrobenzofuran-3-carboxylic acid (CAS 1499917-46-2)
- 2-(2,3-Dihydrobenzofuran-6-yl)acetic acid (CAS 152148-70-4)
- 7-Methyl-2,3-dihydrobenzofuran-2-carboxylic acid (CAS 17359-46-5)
- 2-(2,3-Dihydrobenzofuran-2-yl)acetic acid (CAS 62590-78-7)
- 2,3-Dihydrobenzofuran-3-acetic Acid (CAS 76570-83-7)
- 2,3-Dihydrobenzofuran-6-yl acetate (CAS 85878-59-7)
Recommended Standards
- 2,2-Dimethyl-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one (CAS 244274-96-2)
- 2,4-Diamino-6-(dimethylamino)pyrimidine-5-carbonitrile (CAS 343375-96-2)
- 2,2-Dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one (CAS 20348-21-4)
- 2-(2-Ethylcyclopropyl)acetic acid (CAS 344329-88-0)
- 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-((4-fluorophenyl)thio)acetate (CAS 875445-74-2)
- 3-(1-Cbz-4-piperidyl)-2-(Boc-amino)propanoic Acid (CAS 195877-90-8)
- 1253791-09-1 3183AD C16H13N3O4 Ethyl 5-hydroxy-7-oxo-2-phenyl-7,8-dihydropyrido-[2,3-d]pyrimidine-6-carboxylate (CAS 1253791-09-1)
- Ethyl 6-[3-(4-methylpiperazinomethyl)phenyl]-6-oxohexanoate (CAS 898789-51-0)
- Benzyl (S)-2-ethynyl-2-methylpyrrolidine-1-carboxylate (CAS 2165625-15-8)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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