4-Methoxy-6-methyl-1,2-dihydro-3H-pyrazolo[3,4-b]pyridin-3-one CAS 1263378-76-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1263378-76-2 |
| Molecular Formula | C8H9N3O2 |
| Molecular Weight | 179.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Methoxy-6-methyl-1,2-dihydro-3H-pyrazolo[3,4-b]pyridin-3-one (CAS 1263378-76-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9N3O2. Molecular weight: 179.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O2 |
| Molecular Weight | 179.18 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Methoxy Standards
- 6-Methoxy-1,2-dihydropyrido[2,3-b]pyrazin-3(4H)-one (CAS 1073633-84-7)
- 7-Methoxy-5,8-dimethyltetrazolo[1,5-c]pyrimidine (CAS 112842-94-1)
- 6-Methoxy-7-methyl-7H-purin-2-amine (CAS 116137-82-7)
- (6-Methoxy-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanamine (CAS 1332492-79-1)
- 7-Methoxy-3,4-dihydropyrido[2,3-b]pyrazin-2(1H)-one (CAS 1378820-87-1)
- 4-Methoxy-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 1782450-68-3)
- 2-Methoxy-5,8-dihydropyrido[2,3-d]pyrimidin-7(6H)-one (CAS 1817793-16-0)
- (5-Methoxy-1H-imidazo[4,5-b]pyridin-2-yl)methanol (CAS 954218-47-4)
Recommended Standards
- Ethyl 1-amino-3-cyano-1H-pyrrole-2-carboxylate (CAS 1263279-40-8)
- N7-(2-Hydroxyethyl)adenine (CAS 126595-74-2)
- 2-amino-5-ethyl-3H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 1251924-66-9)
- 3-(2-Iodoethyl)tetrahydrofuran (CAS 1262412-04-3)
- (6-Bromopyridin-2-yl)methanamine (CAS 188637-63-0)
- 4,4-Difluoro-2,2-dimethylcyclohexan-1-ol (CAS 2384992-37-2)
- 4-(3,5-Dichloropyrazin-2-yl)bicyclo[2.2.1]Heptane-1-carboxylic acid (CAS 2199982-85-7)
- Ethyl 4-tert-butyl-1,3-thiazole-2-carboxylate (CAS 79247-72-6)
- 4-Bromo-1,5-dimethyl-1H-pyrazole-3-carbonyl chloride (CAS 1006471-24-4)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
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