Thiotepa Impurity 1 CAS 90877-51-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 90877-51-3 |
| Molecular Formula | C6H13ClN3PS |
| Molecular Weight | 225.68 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Thiotepa Impurity 1 (CAS 90877-51-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H13ClN3PS. Molecular weight: 225.68 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H13ClN3PS |
| Molecular Weight | 225.68 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thiotepa Standards
- Thiotepa Impurity 12 (CAS 2835499-20-0)
- Thiotepa Impurity 4 (CAS CATO-C4X-21564)
- Thiotepa Impurity 2 (CAS 121258-29-5)
- Thiotepa Impurity 6 (CAS CATO-C4X-21566)
- Thiotepa Impurity 13 (CAS 1879073-27-4)
- Thiotepa Impurity 5 (CAS CATO-C4X-21565)
- Thiotepa Impurity 14 (CAS CATO-C4X-215614)
- Thiotepa Impurity 11 (CAS CATO-C4X-215611)
Recommended Standards
- N-butyl-5-chloro-1H-pyrazolo[4,3-d]pyrimidin-7-amine (CAS 2750883-29-3)
- (4-(2-Chlorophenyl)thiazol-2-yl)methanol (CAS 1050507-07-7)
- N2,N2-Diallyl-6-chloro-1,3,5-triazine-2,4-diamine (CAS 857977-79-8)
- All-rac-alfa-Tocopherol EP Impurity B (Mixture of Diastereomers) (CAS CATO-C4X-119515)
- Amorolfine Impurity 13(Isomer mixture) (CAS 74880-04-9)
- 1-n,1-n-Dimethyl-4-n-(quinolin-2-ylmethyl)benzene-1,4-diamine (CAS 62257-13-0)
- Lauryl dimethylamine oxide (30% in water) (CAS 70592-80-2)
- Tert-butyl (3-isobutyramidophenyl)carbamate (CAS 925610-53-3)
- 2-Amino-4,5-dimethoxybenzaldehyde (CAS 22608-87-3)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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