Ticlopidine EP Impurity B CAS 68559-60-4
| CAS No. | 68559-60-4 |
| Molecular Formula | C7H7NOS |
| Molecular Weight | 153.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ticlopidine EP Impurity B (CAS 68559-60-4), a pharmacopoeial impurity reference standard (molecular formula C7H7NOS, MW 153.20 g/mol) used for the identification and quantification of trace impurities in APIs.
Ticlopidine EP Impurity B (C7H7NOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Ticlopidine EP Impurity B 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 | C7H7NOS |
| Molecular Weight | 153.20 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ticlopidine Standards
- Ticlopidine EP Impurity C (CAS 89-97-4)
- Ticlopidine EP Impurity A (CAS 272-14-0)
- Ticlopidine EP Impurity D (CAS 55142-78-4)
- ticlopidine Impurity 4 (CAS 138956-81-7)
- Ticlopidine Impurity E (CAS 721387-90-2)
- Ticlopidine EP Impurity H (CAS 55157-56-7)
- Ticlopidine Impurity F (CAS 62019-75-4)
- Ticlopidine Impurity G (CAS 55142-86-4)
Recommended Standards
- Febuxostat Impurity 79 (CAS 25984-63-8)
- Dotinurad Impurity 86 (CAS CATO-C4X-249486)
- Febuxostat Impurity 5 (CAS 7133-90-6)
- Dotinurad Impurity 87 (CAS 1959593-17-9)
- Isavuconazole Impurity 121 Iodization HCl (CAS CATO-C4X-1236121)
- Loxoprofen Impurity 143 (CAS CATO-C4X-1488143)
- Orforglipron impurity 72 (CAS CATO-C4X-323472)
- 4-Chloro-2-methyl-6-propylpyrimidine (CAS 89967-20-4)
- Pentafluoro(3-iodophenyl)-lambda6-sulfane (CAS 286947-67-9)
- Palmitic Acid-?13C16 (CAS 56599-85-0)
- 7-oxa-3,12-dithiatricyclo[7.3.0.0²,⁶]dodeca-1(9),2(6),4,10-tetraen-8-one (CAS 1295502-12-3)
- 3-(1-Cyclopentyl-1H-pyrazol-5-yl)piperidine (CAS 1437432-02-4)
- (S)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-4-PYRIDIN-4-YL-BUTYRIC ACID 273222-04-1 AB10040 (CAS 273222-04-1)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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