4,6-Dimethyl-1,2,5,6-tetrahydropyrrolo[3,4-c]pyrazol-3(4H)-one CAS 933751-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 933751-98-5 |
| Molecular Formula | C7H11N3O |
| Molecular Weight | 153.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dimethyl-1,2,5,6-tetrahydropyrrolo[3,4-c]pyrazol-3(4H)-one (CAS 933751-98-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H11N3O. Molecular weight: 153.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H11N3O |
| Molecular Weight | 153.18 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- n-[1-(1,5-dimethyl-1h-pyrazol-4-yl)ethylidene]hydroxylamine (CAS 1019067-48-1)
- (E)-4,4-dimethyl-2-(prop-1-enyl)oxazol-5(4H)-one (CAS 125376-15-0)
- 1,5-Dimethyl-1H-pyrrole-2-carbohydrazide (CAS 133662-25-6)
- 1,3-dimethyl-1H,4H,5H,6H-pyrazolo[3,4-b][1,4]oxazine (CAS 1384430-50-5)
- 1-Acetyl-5,5-dimethyl-1H-pyrrol-2(5H)-one (CAS 143359-79-9)
- Methyl 1,4-dimethyl-1H-pyrrole-3-carboxylate (CAS 1810712-27-6)
- 1,3-Dimethyl-4-((methylamino)methylene)-1H-pyrazol-5(4H)-one (CAS 41106-20-1)
- 1,7-Dimethyl-1,5,6,7-tetrahydropyrazolo[4,3-b][1,4]oxazine (CAS 92615-77-5)
Recommended Standards
- 4-(Methoxymethyl)-6-methylpyrimidin-2-amine (CAS 77927-61-8)
- 4-Acetyl-3,5-dimethyl-1H-pyrrol-2(3H)-one (CAS 278792-85-1)
- 4-(Methoxymethoxy)aniline (CAS 876-30-2)
- N-(4-Chloro-2,5-dimethoxyphenyl)-3-oxobutanamide (CAS 4433-79-8)
- 3-Cyano-4-hydroxybenzoic acid (CAS 70829-28-6)
- Ganciclovir Impurity 33 (CAS CATO-C4X-102133)
- 4-Methoxy-4-oxo-2-phenylbutanoic acid (CAS 91143-75-8)
- 2-(1-Methyl-1H-pyrazol-4-yl)tetrahydro-2H-pyran-4-amine dihydrochloride (CAS 1820706-21-5)
- 4-Chloro-N-(2-fluoro-5-methylphenyl)benzamide (CAS 1180086-40-1)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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