3-Methylisoxazolo[4,5-b]pyrazine CAS 41230-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41230-53-9 |
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Methylisoxazolo[4,5-b]pyrazine (CAS 41230-53-9) pharmaceutical standards reference standard. Molecular formula: C6H5N3O. Molecular weight: 135.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.12 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
Related Methylisoxazolo Standards
- 3-Methylisoxazolo[4,5-c]pyridine (CAS 58315-19-8)
- 3-Methylisoxazolo[5,4-b]pyridin-4-ol (CAS 1443108-80-2)
- 3-Methylisoxazolo[4,5-c]pyridin-4(5H)-one (CAS 164223-43-2)
- 6-Methylisoxazolo[5,4-b]pyridin-3(2H)-one (CAS 178748-11-3)
- 6-Methylisoxazolo[5,4-d]pyrimidin-3-amine (CAS 1171935-86-6)
- 3-Methylisoxazolo[3,4-d]pyridazin-7-ol (CAS 526200-64-6)
- 5-Ethyl-3-methylisoxazolo[4,5-b]pyridine (CAS 144265-71-4)
- 5-Ethyl-3-methylisoxazolo[5,4-b]pyridine (CAS 71224-70-9)
Recommended Standards
- 3-Methoxypyrazine-2-carbonitrile (CAS 75018-05-2)
- 3-Nitrosobenzaldehyde (CAS 52944-86-2)
- 3H-Imidazo[4,5-c]pyridine, 5-oxide (CAS 91184-02-0)
- 3,5-Dibromo-4-chloropicolinic acid (CAS 698393-07-6)
- O-Acetyl-3-(acetyloxy)-N-Boc-L-tyrosine (CAS 37402-63-4)
- (Z)-tert-Butyl 3-(2-ethoxy-2-oxoethylidene)piperidine-1-carboxylate (CAS 558448-09-2)
- (S)-(-)-1-Ethyl-2-pyrrolidinecarboxamide (CAS 114812-34-9)
- 3,3-Diethyl-4-(3-pyridinyloxy)-2-azetidinone (CAS 204855-12-9)
- Sitafloxacin Impurity 34 (CAS 2365490-44-2)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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