Etravirine 6-Desamino 5-Chloro Impurity CAS 269055-05-2
| CAS No. | 269055-05-2 |
| Molecular Formula | C20H14ClN5O |
| Molecular Weight | 375.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Etravirine 6-Desamino 5-Chloro Impurity.
Etravirine 6-Desamino 5-Chloro Impurity (CAS 269055-05-2), molecular formula C20H14ClN5O and molecular weight 375.81 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H14ClN5O, Etravirine 6-Desamino 5-Chloro Impurity contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 375.81 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Etravirine 6-Desamino 5-Chloro Impurity 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 | C20H14ClN5O |
| Molecular Weight | 375.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Etravirine Standards
- Etravirine Impurity N2 (CAS 1070377-34-2)
- Etravirine Impurity 2 (CAS 1225383-64-1)
- Etravirine Impurity 3 (CAS CATO-C4X-13563)
- Etravirine Iimpurity 9 (CAS 269055-19-8)
- Etravirine Impurity N1 (CAS 939431-68-2)
- Etravirine Impurity 4 (CAS CATO-C4X-13564)
- Etravirine Impurity 5 (CAS 1398507-09-9)
- Etravirine (CAS 269055-15-4)
Recommended Standards
- 4-Chloro-N-(4-(quinoxalin-2-yloxy)phenyl)benzamide (CAS 400080-00-4)
- Methyl 4-[4-(4-chlorophenyl)piperazino]-3-nitrobenzenecarboxylate (CAS 478246-43-4)
- 4-[(6-Chloro-4-phenylquinazolin-2-yl)amino]benzoic acid (CAS 313398-28-6)
- N-(4-chlorophenyl)-4-oxo-3-phenyl-3,4-dihydrophthalazine-1-carboxamide (CAS 338975-83-0)
- N-[(2Z)-3-tert-Butyl-4-(4-chlorophenyl)-2,3-dihydro-1,3-thiazol-2-ylidene]-1-(furan-2-yl)methanamine (CAS 866010-00-6)
- 1-(Furan-3-ylmethyl)piperazine hydrochloride (CAS 163839-31-4)
- 1-Chloro-3-methyl-2-(2-methylallyl)benzene (CAS 951895-37-7)
- 1236256-51-1 2802AD C12H23ClN2O N-Cyclohexyl-2-piperidinecarboxamide hydrochloride (CAS 1236256-51-1)
- γ-Linolenic Acid N-Hydroxysuccinimidyl Ester (CAS 216447-57-3)
- Isopropyl 3-iodo-2-methyl-4-oxo-1,4-dihydroquinoline-6-carboxylate (CAS 1330752-06-1)
- Ethyl 2-(2-((1H-indol-3-yl)methyl)-1H-indol-3-yl)-2-oxoacetate (CAS 229020-85-3)
- 2-((5-(2-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(2-methyl-4-nitrophenyl)acetamide (CAS 336180-64-4)
- Ambroxol Impurity 22 (CAS CATO-C4X-108522)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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