2,3-Dihydro-2-thioxo-1H-Benzimidazole-5-sulfonic acid CAS 58089-27-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58089-27-3 |
| Molecular Formula | C7H6N2O3S2 |
| Molecular Weight | 230.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,3-Dihydro-2-thioxo-1H-Benzimidazole-5-sulfonic acid (CAS 58089-27-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6N2O3S2. Molecular weight: 230.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O3S2 |
| Molecular Weight | 230.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1973 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Dihydro Standards
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Recommended Standards
- 2,3-Diethylquinoxaline-6-carboxylic acid (CAS 694506-87-1)
- 2,3-Diphenylfumaronitrile (CAS 4591-16-6)
- 2-(Propan-2-yloxy)naphthalene-1-carboxylic acid (CAS 92190-51-7)
- JTE 607 Dihydrochloride (CAS 188791-09-5)
- N-(4-(1H-1,2,4-triazol-1-yl)phenyl)-3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamide (CAS 1020252-02-1)
- 2,6-Dibromo-4-fluorocinnamic acid (CAS 1807412-85-6)
- 1-Isopropyl-5-oxopyrrolidine-3-carboximidamide hydrochloride (CAS 1272756-01-0)
- Fluralaner Impurity N3 (CAS 864725-61-1)
- (2S)-2-[[[[3,5-Bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-N-(diphenylmethyl)-N,3,3-trimethylbutanamide (CAS 1186602-28-7)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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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