5-Hydrazinyl-6-methyl-1,2,4-triazin-3(2H)-one CAS 16946-87-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16946-87-5 |
| Molecular Formula | C4H7N5O |
| Molecular Weight | 141.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Hydrazinyl-6-methyl-1,2,4-triazin-3(2H)-one (CAS 16946-87-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H7N5O. Molecular weight: 141.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H7N5O |
| Molecular Weight | 141.13 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 |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 5 |
Related Hydrazinyl Standards
- 3-Hydrazinyl-6-methyl-4H-1,2,4-triazin-5-one (CAS 38736-23-1)
- 6-Hydrazinyl-2-methyl-2-azaspiro[3.3]Heptane (CAS 2168078-00-8)
- 4-Hydrazinyl-6-methyl-1,3,5-triazin-2-amine (CAS 27419-09-6)
- 2-Hydrazinyl-5-methoxypyrazine (CAS 1374652-04-6)
- 2-Hydrazinyl-5-methoxypyrimidine (CAS 34712-29-3)
- 2-Hydrazinyl-5-methylpyrimidin-4(3H)-one (CAS 33575-17-6)
- 2-Hydrazinyl-6-methoxypyrazine (CAS 954227-93-1)
- 2-Hydrazinyl-6-methylpyrimidin-4(3H)-one (CAS 37893-08-6)
Recommended Standards
- (Z)-N'-Hydroxy-2-(1H-1,2,4-triazol-1-yl)acetimidamide (CAS 1627595-69-0)
- 5-Methyl-1,3-oxazole-4-carbohydrazide (CAS 170959-36-1)
- 6-(Hydroxyamino)-2-methylpyrimidin-4-ol (CAS 16071-29-7)
- 3-phenylbut-2-enenitrile (CAS 14368-40-2)
- N-(4-(piperazin-1-yl)phenyl)methanesulfonamide hydrochloride (CAS 112940-54-2)
- Ethyl 2-cyclopropylcyclopropane-1-carboxylate (CAS 1311073-24-1)
- 6,8-Dimethyl-2-phenyl-N-(m-tolyl)quinoline-4-carboxamide (CAS 337496-03-4)
- 8-(2-Chlorophenyl)-2-methyl-6-(4-methylpiperazin-1-yl)-9-(tetrahydro-2h-pyran-4-yl)-9h-purine hydrochloride (CAS 1231219-45-6)
- 2-Deoxy-5-[3-[[[(3,6-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9-[9H]xanthen]-5-yl)amino]thioxomethyl]amino]-1-propynyl]uridine 5-(Tetrahydrogen Triphosphate) (CAS 137993-59-0)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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