Hydantoin Impurity 3 CAS 138849-22-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 138849-22-6 |
| Molecular Formula | C5H10O4S XH20 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Hydantoin Impurity 3 (CAS 138849-22-6) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H10O4S XH20. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H10O4S XH20 |
| Molecular Weight | 186.35 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -9.0 |
| CAS Registry Year (est.) | 1996 |
| Sulfur Atoms | 1 |
Related Hydantoin Standards
- Hydantoin Impurity 33 (CAS 10040-91-2)
- Hydantoin Impurity 31 (CAS 110932-42-8)
- Hydantoin Impurity 12 (CAS 113586-23-5)
- Hydantoin Impurity 7 (CAS 117751-51-6)
- Hydantoin-4,5-13C2-15N (CAS 1189495-02-0)
- Hydantoin-5-13C,1-15N (CAS 1189697-61-7)
- Hydantoin Impurity 27 (CAS 121565-48-8)
- Hydantoin 5-Cyclobutyl 5-Phenyl (CAS 125650-44-4)
Recommended Standards
- Tenofovir Disoproxil Impurity 61 (CAS CATO-C4X-107661)
- Dabrafenib Impurity 19 (CAS 1907654-22-1)
- 2-Phenyl-1-((tetrahydrofuran-2-yl)methyl)-5,6,7,8-tetrahydroquinazoline-4(1H)-thione (CAS 685551-25-1)
- (1-(Tetrahydro-2H-pyran-4-yl)pyrrolidin-3-yl)methanol (CAS 1342113-95-4)
- 1,5-Dinitro-2,4-bis(propan-2-yl)benzene (CAS 77256-78-1)
- (4-Bromophenyl)(4-butylphenyl)methanol (CAS 944651-15-4)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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