4-(Ethylsulfonyl)-1H-pyrazole CAS 1707400-15-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707400-15-4 |
| Molecular Formula | C5H8N2O2S |
| Molecular Weight | 160.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(Ethylsulfonyl)-1H-pyrazole (CAS 1707400-15-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H8N2O2S. Molecular weight: 160.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H8N2O2S |
| Molecular Weight | 160.19 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethylsulfonyl Standards
- 1-(Ethylsulfonyl)-1H-imidazole (CAS 1820619-18-8)
- 1-(Ethylsulfonyl)-1H-pyrrole (CAS 885440-16-4)
- 3-((Ethylsulfonyl)methyl)azetidine (CAS 1533102-11-2)
- (1-(Ethylsulfonyl)cyclopropyl)methanamine (CAS 1707391-63-6)
- 3-(Ethylsulfonyl)acrylic Acid (CAS 1704365-62-7)
- (1-(Ethylsulfonyl)cyclopropyl)methanol (CAS 1779125-22-2)
- 1-(Ethylsulfonyl)azetidin-3-ol (CAS 1340173-28-5)
- 2-(Ethylsulfonyl)propanoic acid (CAS 809279-05-8)
Recommended Standards
- 7-fluoro-1H-imidazo[4,5-c]pyridin-4-amine (CAS 1639965-60-8)
- 2-(Prop-2-yn-1-yl)-1,2,5-thiadiazolidine 1,1-dioxide (CAS 1708269-08-2)
- Butyl (1R,2R)-2-Fluorocyclopropanecarboxylate (CAS 161582-46-3)
- 2-[4-Bromo-3-(trifluoromethyl)phenyl]-1,3-dioxolane (CAS 2221812-16-2)
- 2-(Phenylsulfonyl)benzene-1,4-diol (CAS 23156-75-4)
- Methyl 4-(methylamino)-2-(methylthio)pyrimidine-5-carboxylate (CAS 1823882-97-8)
- (3R,5S)-1-Amino-5-(methoxymethyl)pyrrolidin-3-ol (CAS 340740-62-7)
- 3-(Ethylthio)picolinic acid (CAS 14440-97-2)
- 1-(Bromomethyl)-4-ethyl-1-isopropoxycyclohexane (CAS 1248332-26-4)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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