3-Methylisoquinoline-5-sulfonamide CAS 1823955-39-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823955-39-0 |
| Molecular Formula | C10H10N2O2S |
| Molecular Weight | 222.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methylisoquinoline-5-sulfonamide (CAS 1823955-39-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10N2O2S. Molecular weight: 222.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O2S |
| Molecular Weight | 222.26 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylisoquinoline Standards
- n-Methylisoquinoline-5-sulfonamide (CAS 84468-20-2)
- 8-Methylisoquinoline-5-sulfonic acid (CAS 2206813-47-8)
- 1-Benzyl-3-methylisoquinoline (CAS 51650-27-2)
- 8-Methylisoquinoline-1-carbonyl chloride (CAS 174873-76-8)
- 8-Methylisoquinoline-5-sulfonyl chloride (CAS 1273567-42-2)
- 4-Methylisoquinoline-8-sulfonyl chloride (CAS 1337881-76-1)
- 3-Methylisoquinoline-5-sulfonyl chloride (CAS 640290-02-4)
- Methyl 7-methylisoquinoline-1-carboxylate (CAS 1206977-46-9)
Recommended Standards
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- methyl 4-(4-methyl-1,3-thiazol-5-yl)-1H-pyrrole-3-carboxylate (CAS 1803582-35-5)
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