Methyl 2,4,6,7-tetrahydropyrano[4,3-c]pyrazole-3-carboxylate CAS 1211479-06-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1211479-06-9 |
| Molecular Formula | C8H10N2O3 |
| Molecular Weight | 182.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2,4,6,7-tetrahydropyrano[4,3-c]pyrazole-3-carboxylate (CAS 1211479-06-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10N2O3. Molecular weight: 182.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O3 |
| Molecular Weight | 182.18 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 2-(1,4,6,7-Tetrahydropyrano[4,3-c]pyrazol-3-yl)acetic acid (CAS 1351386-62-3)
- 2-Methyl-2,4,5,7-tetrahydropyrano[3,4-c]pyrazole-7-carboxylic acid (CAS 1391732-38-9)
- 3-Methyl-2,4,5,7-tetrahydropyrano[3,4-c]pyrazole-4-carboxylic acid (CAS 1391732-91-4)
- 2-(2,4,5,7-Tetrahydropyrano[3,4-c]pyrazol-4-yl)acetic acid (CAS 1391733-68-8)
- 2-Methyl-2,4,6,7-tetrahydropyrano[4,3-c]pyrazole-3-carboxylic acid (CAS 1519903-75-3)
- 1-Methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazole-3-carboxylic acid (CAS 1533231-78-5)
- Methyl 1,4,6,7-tetrahydropyrano[4,3-c]pyrazole-3-carboxylate (CAS 2133444-68-3)
- 1,3,4,5-Tetrahydropyrano[4,3-b]indole (CAS 784143-97-1)
Recommended Standards
- Ethyl 5-cyclopropyl-1,2,4-oxadiazole-3-carboxylate (CAS 1208081-59-7)
- Methyl 5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine-3-carboxylate (CAS 1211534-52-9)
- Methyl 4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridine-3-carboxylate (CAS 1207175-95-8)
- (3AR,4R,5R,6aS)-4-((E)-4,4-Difluoro-3-oxooct-1-en-1-yl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl benzoate (CAS 50889-48-0)
- 2-(3,4-Dichloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1165935-92-1)
- Phenanthrene-2,6-diyldiboronic acid (CAS 1219825-86-1)
- (9H-Fluoren-9-yl)methyl (3aS,6aS)-6,6-difluorohexahydro-1H-pyrrolo[3,2-c]isoxazole-1-carboxylate (CAS 2813205-74-0)
- 1H-Indole-2-carbonitrile (CAS 36193-65-4)
- 6-Methoxy-N-ethylquinoliniumiodide (CAS 34373-76-7)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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