Mesna impurity 8 CAS 74304-26-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 74304-26-0 |
| Molecular Formula | C4H9ClO3S |
| Molecular Weight | 172.63 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Mesna impurity 8 (CAS 74304-26-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H9ClO3S. Molecular weight: 172.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H9ClO3S |
| Molecular Weight | 172.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Mesna Standards
- Mesna Impurity 6 (CAS CATO-C4X-16926)
- Mesna EP Impurity C (CAS 69536-71-6)
- Mesna Related Compound A (2-(Acetylthio)ethane-1-sulfonic acid, potassium salt, crystal adduct with potassium chloride) (1392818) (CAS 2820170-85-0)
- Mesna EP Impurity A (CAS 25985-57-3)
- Mesna EP Impurity B (CAS 1391053-66-9)
- Mesna Impurity 3 (CAS 1823982-49-5)
- Mesna Impurity 7 (CAS CATO-C4X-16927)
- Mesna EP Impurity E (CAS 1391054-56-0)
Recommended Standards
- (E)-3-Thiophen-2-yl-acryloyl chloride 28424-61-5 F2146-0397 (CAS 28424-61-5)
- Ethyl 2-chloroethyl sulfonate (CAS 25372-93-4)
- S-(4-chlorophenyl) methanethioate (CAS 27064-05-7)
- Carteolol Impurity 29 (CAS 23674-56-8)
- Deucravacitinib Impurity 5 (CAS CATO-C4X-31385)
- Ethyl 5,6-dimethoxy-1H-indazole-3-carboxylate (CAS 29281-06-9)
- 5,6-Diethyl-3-hydroxypyrazine-2-carboxamide (CAS 181284-16-2)
- tert-Butyl N-{5-hydroxybicyclo[2.2.1]heptan-2-yl}carbamate (CAS 1242273-72-8)
- tert-Butyl rac-(1R,2S,6R,7S)-4,10-diazatricyclo[5.2.1.0~2,6~]decane-10-carboxylate hydrochloride (CAS 1820580-15-1)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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