5-Methyl-2-(methylamino)-3-(phenylsulfonyl)pyrazolo[1,5-a]pyrimidin-7(4h)-one CAS 1334489-92-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1334489-92-7 |
| Molecular Formula | C14H14N4O3S |
| Molecular Weight | 318.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-2-(methylamino)-3-(phenylsulfonyl)pyrazolo[1,5-a]pyrimidin-7(4h)-one (CAS 1334489-92-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H14N4O3S. Molecular weight: 318.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H14N4O3S |
| Molecular Weight | 318.35 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(1-(2-Hydroxyethyl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl)-5-methylisoxazole-3-carboxamide (CAS 1219901-58-2)
- Methyl 4-(3-(thiazol-2-yloxy)azetidine-1-carbonyl)benzoate (CAS 1798047-15-0)
- 3-Methoxy-1-methyl-N-((5-(thiophen-2-yl)isoxazol-3-yl)methyl)-1H-pyrazole-4-carboxamide (CAS 1207014-25-2)
- Methyl 2,3-dibromo-4-fluorophenylacetate (CAS 1803817-37-9)
- 4-Amino-6,6-dimethyl-piperidin-2-one hydrochloride (CAS 2305079-32-5)
- 1-(4-Bromobenzyl)piperidine-2-carboxylic acid (CAS 1024026-28-5)
- (2-((4-Methylpiperazin-1-yl)methyl)phenyl)(o-tolyl)methanone (CAS 898782-70-2)
- 6'-(Trifluoromethyl)-2'H-spiro[cyclohexane-1,3'-furo[2,3-b]pyridin]-4-one (CAS 2377417-97-3)
- 4-Amino-2,2-difluoro-1,3-benzodioxole (CAS 106876-54-4)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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