4-hydroxy-1-methyl-1,2-dihydro-3H-pyrazolo[3,4-b]pyridin-3-one CAS 1305712-64-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1305712-64-4 |
| Molecular Formula | C7H7N3O2 |
| Molecular Weight | 165.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-hydroxy-1-methyl-1,2-dihydro-3H-pyrazolo[3,4-b]pyridin-3-one (CAS 1305712-64-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H7N3O2. Molecular weight: 165.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H7N3O2 |
| Molecular Weight | 165.15 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, 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 hydroxy Standards
- 4-Hydroxy-6-methyl-1,2-dihydro-pyrazolo[3,4-b]pyridin-3-one (CAS 116081-20-0)
- 6-Hydroxy-4-methylbenzo[d]oxazol-2(3H)-one (CAS 1231749-32-8)
- 5-Hydroxy-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 177210-33-2)
- 8-Hydroxy-3,4-dihydro-2H-1,3-benzoxazin-2-one (CAS 1779842-32-8)
- 7-Hydroxy-3,4-dihydro-2H-1,3-benzoxazin-2-one (CAS 1783742-44-8)
- 4-Hydroxy-2-methoxybenzo[d]oxazole (CAS 1804412-50-7)
- 2-Hydroxy-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 23520-34-5)
- 3-Hydroxy-5-methylpyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 2795141-07-8)
Recommended Standards
- 3,7-dimethylisoxazolo[4,5-d]pyridazin-4(5H)-one (CAS 129663-22-5)
- 6-Methoxy-[1,2,4]triazolo[1,5-b]pyridazin-2-amine (CAS 1319067-82-7)
- 6-Formyl-4-methylpicolinic acid (CAS 1289075-11-1)
- 3-(((Allyloxy)carbonyl)amino)-5-hydroxybenzoic acid (CAS 916766-99-9)
- 8841R2UJPG 241800-98-6 Zoniporide [INN:BAN] N-Carbamimidoyl-5-cyclopropyl-1-(quinolin-5-yl)-1H-pyrazole-4-carboxamide Zoniporide CP-597396 (1-(Quinolin-5-yl)-5-cyclopropyl-1H-pyrazole-4-carbonyl)guanidine hydrochloride monohydrate CP-597,396 UNII-8841R2UJPG (CAS 241800-98-6)
- Methyl 3-(4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)phenyl)pyrrolidine-1-carboxylate (CAS 1467060-20-3)
- 4-Bromo-2-(3,3-difluoropyrrolidin-1-yl)pyridine (CAS 1774897-00-5)
- 2,3-dihydro-1-benzoxepine (CAS 14949-49-6)
- tert-Butyl (1-(1-(pyridin-2-yl)ethyl)piperidin-4-yl)carbamate (CAS 1289384-71-9)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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