Cyanoacetohydrazide CAS 140-87-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 140-87-4 |
| Molecular Formula | C3H5N3O |
| Molecular Weight | 99.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyanoacetohydrazide (CAS 140-87-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3H5N3O. Molecular weight: 99.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H5N3O |
| Molecular Weight | 99.09 g/mol |
| Purity | >95% |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Recommended Standards
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- 5-Amino-4,5-dihydro-3H-pyrazol-3-one (CAS 141735-80-0)
- 5-Methyloxazol-2(3H)-one (CAS 13627-02-6)
- 1-(3,4-Difluorophenyl)-2-methoxyethan-1-amine (CAS 954253-20-4)
- 4-(Hydroxymethyl)-2,6-dimethylpiperidine (CAS 1186319-08-3)
- 5-Chloro-1,2-benzoxazol-3-amine (CAS 73498-24-5)
- (2S,4S)-tert-Butyl 2-(dimethylcarbamoyl)-4-mercaptopyrrolidine-1-carboxylate (CAS 177615-44-0)
- 1-Phenyl-1h-pyrazol-4-ol (CAS 1076-60-4)
- Bis(1-(2-bromophenyl)ethyl)amine, HCl (CAS 1393442-47-1)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
Why CATO?
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