Sodium 3-(5-imino-3-methyl-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate CAS 83949-49-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83949-49-9 |
| Molecular Formula | C10H10N3O3S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 3-(5-imino-3-methyl-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate (CAS 83949-49-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H10N3O3S Na. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H10N3O3S Na |
| Molecular Weight | 275.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- 3-(2-Imino-2,3-dihydrothiazol-5-yl)propanoic acid (CAS 100114-40-7)
- 3-((3-Imino-2,3-dihydro-1H-pyrazol-1-yl)methyl)benzoic acid (CAS 1003013-01-1)
- 5-Imino-2-propyl-2,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1006451-75-7)
- 3-(3-Imino-5-methyl-2,3-dihydro-1h-pyrazol-1-yl)propanoic acid (CAS 1006486-08-3)
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- 6-Imino-2-oxo-1-phenyl-5-{[(thiophen-2-yl)methylidene]amino}-1,2,3,6-tetrahydropyrimidine-4-carbonitrile (CAS 1020252-18-9)
Recommended Standards
- 5-((7-Methoxybenzo[d][1,3]dioxol-5-yl)methyl)-4,5-dihydroisoxazole-3-carboxamide (CAS 924859-12-1)
- (S)-2-Chloro-N-(1-((5-(ethylthio)-1,3,4-thiadiazol-2-yl)amino)-1-oxopropan-2-yl)benzamide (CAS 956949-44-3)
- Methyl 2-((2,6-dinitro-4-(trifluoromethyl)phenyl)amino)-3,3-dimethylbutanoate (CAS 477768-39-1)
- (2E)-3-(4-Chlorophenyl)-1-(2,5-dichlorophenyl)prop-2-en-1-one (CAS 341965-90-0)
- 1-(2-Chlorophenyl)-1H-pyrazole-4-carboxylic acid (CAS 1154198-40-9)
- 4-(6-Bromo-2,8-dimethylimidazo[1,2-a]pyridin-3-yl)-2-hydrazinylthiazole (CAS 886503-73-7)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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