Cabotegravir Sodium CAS 1051375-13-3
| CAS No. | 1051375-13-3 |
| Molecular Formula | C19H16F2N3O5 |
| Molecular Weight | N/A |
| 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 Cabotegravir Sodium.
Cabotegravir Sodium (CAS 1051375-13-3), molecular formula C19H16F2N3O5Na and molecular weight 427.34 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Cabotegravir Sodium (C19H16F2N3O5Na) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Cabotegravir Sodium 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 | C19H16F2N3O5 Na |
| Molecular Weight | 427.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Cabotegravir Standards
- Cabotegravir (CAS 1051375-10-0)
- Cabotegravir Impurity 1 (CAS 1284487-51-9)
- Cabotegravir Impurity 8 (CAS 1616340-68-1)
- Cabotegravir Impurity 11 (CAS 1646862-08-9)
- Cabotegravir Impurity 8 (CAS 1646862-21-6)
- Cabotegravir Impurity 22 (CAS 2883234-38-4)
- Cabotegravir Impurity 16 (CAS 2883234-39-5)
- Cabotegravir Impurity 21 (CAS 2883234-40-8)
Recommended Standards
- 2-Oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-7-carboxylic acid (CAS 1190313-18-8)
- 5-Bromo-N3-butylpyridine-2,3-diamine (CAS 352672-89-0)
- 1-(4-Chlorophenoxy)pentan-2-one (CAS 103603-82-3)
- 5-Bromo-3-chloro-2-ethoxyaniline (CAS 1373233-25-0)
- {3-bromo-4H,6H,7H,8H-pyrazolo[3,2-c][1,4]oxazepin-7-yl}methanol (CAS 1250999-61-1)
- 1-(3-Methoxypropyl)-2-methyl-5-phenyl-1H-pyrrole-3-carboxylic acid (CAS 879329-77-8)
- 4-(Benzyloxy)-2-bromophenol (CAS 79352-66-2)
- 3-Isobutyl-1,3-dimethylindolin-2-imine (CAS 803738-95-6)
- (7R,8aR)-7-hydroxyhexahydropyrrolo[1,2-a]pyrazine-1,4-dione (CAS 2165494-01-7)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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