4-(3,5,5-Trimethyl-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide CAS 61195-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61195-76-4 |
| Molecular Formula | C12H17N3O2S |
| Molecular Weight | 267.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3,5,5-Trimethyl-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide (CAS 61195-76-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H17N3O2S. Molecular weight: 267.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H17N3O2S |
| Molecular Weight | 267.35 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Trimethyl Standards
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- (2-(1,3,5-Trimethyl-1H-pyrazol-4-yl)quinolin-4-yl)methanol (CAS 1354706-40-3)
- 2,4,6-Trimethyl-3-(1H-tetrazol-1-yl)benzenesulfonamide (CAS 670230-57-6)
- 2-(3,5,6-Trimethyl-2,4-dioxo-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl)acetic acid (CAS 1707399-10-7)
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Recommended Standards
- 4-(2-(Benzyloxy)phenyl)thiazole (CAS 383145-47-9)
- 4-(3-Methylphenyl)-5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide (CAS 78349-87-8)
- 3-Phenyl-5-[(phenylsulfanyl)methyl]-1,2-oxazole (CAS 478048-74-7)
- But-3-yn-1-ylcyclopentane (CAS 141345-07-5)
- 1-tert-Butyl 4-methyl (2S)-2-{[(tert-butoxy)carbonyl]amino}butanedioate (CAS 34582-31-5)
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- 2802-68-8 Hydrogen trifluoromethoxyborate(1-), compound with methanol (1:1) Borate(1-), trifluoromethoxy-, (T-4)-, hydrogen, compd. with methanol (1:1:1) Borate(1-), trifluoromethoxy-, (T-4)-, hydrogen, compd. with methanol (1:1) Boron trifluoride, methanol complex EINECS 220-543-9 Boron trifluoride methanol complex (CAS 2802-68-8)
- Gentamicin Impurity 8 (CAS 59751-72-3)
- N-(cyclohexylmethyl)-2-(2-methoxyphenyl)ethan-1-amine (CAS 932236-10-7)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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