4-(1,5-Dimethyl-1H-pyrazol-4-yl)butan-2-one CAS 1021910-26-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1021910-26-8 |
| Molecular Formula | C9H14N2O |
| Molecular Weight | 166.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(1,5-Dimethyl-1H-pyrazol-4-yl)butan-2-one (CAS 1021910-26-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H14N2O. Molecular weight: 166.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H14N2O |
| Molecular Weight | 166.22 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.) | 1988 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 1,3-Dimethyl-1h,4h,5h,6h,7h-pyrazolo[3,4-b]pyridin-5-amine (CAS 1016734-66-9)
- 1018128-26-1 3,5-Dimethyl-4-(pyrrolidin-2-yl)-1,2-oxazole DTXSID70649344 (CAS 1018128-26-1)
- n-[(dimethyl-1,2-oxazol-4-yl)methyl]cyclopropanamine (CAS 1042642-42-1)
- 2,2-dimethyl-1-(5-methylfuran-2-yl)propan-1-one (CAS 117347-72-5)
- α1,α1-Dimethyl-1,3-benzenedimethanol (CAS 1346690-08-1)
- 3,5-Dimethyl-1-propylpyrazole-4-carbaldehyde (CAS 142246-47-7)
- 6,6-Dimethyl-4,5,6,7-tetrahydro-2H-indazol-4-ol (CAS 1432273-27-2)
- 4,5-Dimethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-amine (CAS 1434053-48-1)
Recommended Standards
- 2-(Hydroxymethyl)-4-isopropylphenol (CAS 102359-72-8)
- 3-ethyl-5-pyrrolidin-2-ylisoxazole (CAS 1018126-13-0)
- 2-(3-(Methoxymethyl)phenyl)ethan-1-ol (CAS 1030829-38-9)
- Phenyl (diethoxyphosphoryl)methanesulfonate (CAS 157126-38-0)
- 2-Chloro-N-(pyridin-3-ylmethyl)acetamide hydrochloride (CAS 1263276-30-7)
- Ketorolac Impurity 26 (CAS 111930-01-9)
- N-(4-Fluorobenzyl)-3,5-dimethylaniline (CAS 356531-58-3)
- n1,n1-Diisopropyl-n2-(1-methoxypropan-2-yl)ethane-1,2-diamine (CAS 1250429-36-7)
- 4-Cyclopropoxy-N,N,2-trimethylnicotinamide (CAS 1243311-12-7)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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