Tedizolid Impurity 76 CAS 171018-17-0
| CAS No. | 171018-17-0 |
| Molecular Formula | C7H7N5 |
| Molecular Weight | 161.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Tedizolid Impurity 76 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.
CATO supplies Tedizolid Impurity 76 (CAS 171018-17-0), a pharmacopoeial impurity reference standard (molecular formula C7H7N5, MW 161.16 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C7H7N5, Tedizolid Impurity 76 contains a nitrile group, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 161.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C7H7N5 |
| Molecular Weight | 161.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >90% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 5 |
Related Tedizolid Standards
- Tedizolid Impurity 46 (CAS 171018-16-9)
- Tedizolid Impurity 73 (CAS 13566-35-3)
- Tedizolid Impurity 63 (CAS 626-55-1)
- Tedizolid Impurity 74 (CAS CATO-C4X-105474)
- Tedizolid Impurity 57 (CAS 60456-26-0)
- Tedizolid Impurity 64 (CAS 65031-96-1)
- Tedizolid impurity 102 (CAS 890051-54-4)
- Tedizolid Impurity 89 (CAS 3478-20-4)
Recommended Standards
- Milnacipran Impurity 20 (CAS 550-44-7)
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- Phenylephrine impurity 94 (CAS 83070-12-6)
- Oxcarbazepine Impurity 27 (CAS 4014-77-1)
- Teneligliptin impurity 36 (CAS CATO-C4X-176036)
- 2-Chloro-4-fluoro-3-methylbenzoyl chloride (CAS 1058721-62-2)
- Ethyl 5-(trifluoromethyl)thiophene-2-carboxylate (CAS 1141011-56-4)
- 2-(5-Bromopyridin-2-yl)pyrimidine-5-carboxylic acid (CAS 1447606-97-4)
- (R)-Dimethenamid (CAS 163515-13-7)
- 6-Hydroxybenzo[d]isoxazol-3(2H)-one (CAS 86004-57-1)
- 2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1616337-50-8)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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