Thiotepa Impurity 9 CAS CATO-C4X-21569
| CAS No. | CATO-C4X-21569 |
| Molecular Formula | C12H26N6P2S3 |
| Molecular Weight | 412.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 412.52 g/mol gives Thiotepa Impurity 9 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Thiotepa Impurity 9 (CAS CATO-C4X-21569) is a certified pharmaceutical impurity reference standard with the molecular formula C12H26N6P2S3 and a molecular weight of 412.52 g/mol.
The molecular framework of Thiotepa Impurity 9 (C12H26N6P2S3) is characterized by a nitrile group, sulfur-containing functionality, organophosphorus functionality. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Thiotepa Impurity 9 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H26N6P2S3 |
| Molecular Weight | 412.52 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 3 |
Related Thiotepa Standards
- Thiotepa Impurity 10 (CAS CATO-C4X-215610)
- Thiotepa Impurity 8 (CAS CATO-C4X-21568)
- Thiotepa Impurity 11 (CAS CATO-C4X-215611)
- Thiotepa Impurity 14 (CAS CATO-C4X-215614)
- Thiotepa Impurity 6 (CAS CATO-C4X-21566)
- Thiotepa Impurity 4 (CAS CATO-C4X-21564)
- Thiotepa Impurity 1 (CAS 90877-51-3)
- Thiotepa Impurity 12 (CAS 2835499-20-0)
Recommended Standards
- Adapalene Impurity 13 (CAS 106685-43-2)
- Beraprost Impurity 24 (CAS CATO-C4X-218424)
- Adapalene Impurity 12 (CAS 1063712-23-1)
- Beraprost Impurity 7 (CAS CATO-C4X-21847)
- Calcifediol Impurity 9 (CAS CATO-C4X-18929)
- Finerenone Impurity 126 (CAS CATO-C4X-2880126)
- Mirogabalin impurity 71 (CAS CATO-C4X-292471)
- 6'-Bromospiro[cyclobutane-1,2'-thiochroman]-4'-one (CAS 1823873-21-7)
- 7-nitroisoquinolin-1-amine (CAS 98410-85-6)
- 3-(Naphthalen-1-yl)butan-1-amine (CAS 1249590-22-4)
- 3-Amino-2,5-dibromopyrazine (CAS 957230-70-5)
- 2,5-Dioxopyrrolidin-1-yl 3-hydroxypropanoate (CAS 178106-34-8)
- 4-(2-Iodophenoxy)-2-methylbenzonitrile (CAS 1520666-05-0)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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 18665070610 / Nicole.chen@cato-chem.com