Cabotegravir CAS 1051375-10-0
| CAS No. | 1051375-10-0 |
| Molecular Formula | C19H17F2N3O5 |
| Molecular Weight | 405.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cabotegravir (CAS 1051375-10-0), molecular formula C19H17F2N3O5 and molecular weight 405.35 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Cabotegravir is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 405.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Cabotegravir 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 | C19H17F2N3O5 |
| Molecular Weight | 405.35 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) | 12.0 |
| 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 Impurity 11 (CAS 1646862-08-9)
- Cabotegravir Impurity 13 (CAS CATO-C4X-287613)
- Cabotegravir Impurity 16 (CAS 2883234-39-5)
- Cabotegravir Impurity 9 (CAS CATO-C4X-28769)
- Cabotegravir Impurity 2 (CAS CATO-C4X-28762)
- Cabotegravir Impurity 24 (CAS CATO-C4X-287624)
- Cabotegravir Impurity 10 (CAS CATO-C4X-287610)
- Cabotegravir Impurity 21 (CAS 2883234-40-8)
Recommended Standards
- N-(4-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)phenyl)thiophene-2-sulfonamide (CAS 293753-05-6)
- Dolutegravir Impurity 31 (CAS CATO-C4X-162031)
- K-Ras(G12C) inhibitor 6 (CAS 2060530-16-5)
- 4-((Allyloxy)methyl)-5-((2,6-dichlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazole (CAS 318248-43-0)
- Ethyl 5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate (CAS 58607-90-2)
- 2-Chlorotetrahydro-2H-pyran (CAS 3136-02-5)
- 3-Ethoxybenzimidamide Hydrochloride (CAS 25027-74-1)
- 1-(5-Methyl-1,3,4-thiadiazol-2-yl)urea (CAS 16279-23-5)
- Aflatoxin B2a (CAS 17878-54-5)
- 5,7-Dimethylpyrazolo[1,5-a]pyrimidine-3-carboxylic Acid (CAS 90349-23-8)
- Flunarizine Impurity N1 (CAS 123375-94-0)
- 4-Amino-n,n,5-trimethyl-1h-pyrazole-3-carboxamide (CAS 1340485-29-1)
- 2,2-Dimethyl-4-oxo-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepine-7-carboxylic acid (CAS 1478709-99-7)
- SAMS Peptide (CAS 125911-68-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com