2-Hydrazinyl-4-methylpyridine CAS 4931-00-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4931-00-4 |
| Molecular Formula | C6H9N3 |
| Molecular Weight | 123.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydrazinyl-4-methylpyridine (CAS 4931-00-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H9N3. Molecular weight: 123.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H9N3 |
| Molecular Weight | 123.16 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.) | 1958 |
| Nitrogen Atoms | 3 |
Related Hydrazinyl Standards
- 3-Hydrazinyl-5-methylpyridine (CAS 1035173-64-8)
- 4-Hydrazinyl-3-methylpyridine (CAS 114913-51-8)
- 3-Hydrazinyl-2-methylpyridine (CAS 160590-37-4)
- 2-Hydrazinyl-6-methylpyridine (CAS 5315-24-2)
- 3-Hydrazinyl-4-methylpyridine (CAS 794569-03-2)
- 3-Hydrazinyl-5-methylpyridazine (CAS 142345-80-0)
- 2-Hydrazinyl-3-methylpyrazine (CAS 19848-54-5)
- 2-Hydrazinyl-6-methylpyrazine (CAS 19848-57-8)
Recommended Standards
- 2-Hydrazino-5-methylpyridine (CAS 4931-01-5)
- 2-Dimethylaminopyrimidine (CAS 5621-02-3)
- 2-Hydrazinylaniline (CAS 22713-39-9)
- 2-(tert-Butyldimethylsilyl)phenol (CAS 82772-29-0)
- 1-Hydroxy-4-methyl-1,3-dihydrobenzo[c][1,2]oxaborole (CAS 947162-74-5)
- 4-Ethoxycarbonyl-4-nitrobenzophenone (CAS 760192-95-8)
- (6-Chloropyridin-3-yl)(4-hexylphenyl)methanone (CAS 1187169-45-4)
- 2-Chloro-N-[(4-chlorophenyl)methyl]-4-methanesulfonylbenzamide (CAS 861211-82-7)
- 2-{[(propan-2-yl)amino]methyl}-3,4-dihydroquinazolin-4-one hydrochloride (CAS 1049761-54-7)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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