2-Methylpyrimidine-5-carbohydrazide CAS 1266378-04-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1266378-04-4 |
| Molecular Formula | C6H8N4O |
| Molecular Weight | 152.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Methylpyrimidine-5-carbohydrazide (CAS 1266378-04-4) pharmaceutical standards reference standard. Molecular formula: C6H8N4O. Molecular weight: 152.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H8N4O |
| Molecular Weight | 152.15 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related Methylpyrimidine Standards
- N'-Methylpyrimidine-2-carbohydrazide (CAS 1227873-09-7)
- 4-Methylpyrimidine-5-carbohydrazide (CAS 1308384-46-4)
- Methyl 4-methylpyrimidine-5-carboxylate (CAS 157335-94-9)
- methyl 5-methylpyrimidine-4-carboxylate (CAS 1803804-13-8)
- 2-Methylpyrimidine-4-carbohydrazide (CAS 89691-94-1)
- 5-Methylpyrimidine-2-carbohydrazide (CAS 87362-27-4)
- 6-Methylpyrimidine-4-carbohydrazide (CAS 89691-95-2)
- methyl 2-methylpyrimidine-4-carboxylate (CAS 73955-55-2)
Recommended Standards
- 2-(2-Iminopyridin-1(2H)-yl)acetic acid (CAS 126202-06-0)
- 4-Amino-6-methylnicotinic Acid (CAS 127915-50-8)
- [1,3]Dioxolo[4,5-b]pyridin-6-ylmethanamine (CAS 1260671-81-5)
- Methyl (Phenyl 5-Acetoxyacetamido-4,7,8-tri-O-acetyl-9-azido-3,5,9-trideoxy-2-thio-D-glycero-β-D-galacto-2-nonulopyranosid)onate (CAS 1195053-25-8)
- 4-Chloro-6-methoxy-1H-indazole (CAS 885519-64-2)
- 2-(3-(3,4-Dimethoxyphenyl)-1H-pyrazol-5-yl)naphthalen-1-ol (CAS 371213-22-8)
- 1-tert-Butyl 3-Ethyl Azetidine-1,3-dicarboxylate (CAS 1346674-10-9)
- Lomefloxacin Aspartate (CAS 211690-33-4)
- 2-Fluoro-6-isopropoxyaniline (CAS 1184820-85-6)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com