CP-802079 HCl Hydrate CAS 385436-79-3
| CAS No. | 385436-79-3 |
| Molecular Formula | C22H21ClN2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CP-802079 HCl Hydrate (CAS 385436-79-3), molecular formula C22H21ClN2O4SHClH2O and molecular weight 499.40 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, CP-802079 HCl Hydrate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 499.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H21ClN2O4S HCl H2O |
| Molecular Weight | 499.40 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
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- N-(4-(Hydroxymethyl)-2-iodophenyl)acetamide (CAS 1246250-02-1)
- Indomethacine (CAS 53-86-1)
- 2-((4-(Dimethylamino)cyclohexyl)(ethyl)amino)acetic acid (CAS 1353961-49-5)
- 1-((2-Bromophenyl)sulfonyl)piperazine (CAS 744243-41-2)
- Solifenacin Impurity 27 HCl (CAS CATO-C4X-105327)
- N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)butyramide (CAS 921996-08-9)
- Ethyl 3-imino-2-(propan-2-yl)-2,3-dihydro-1h-pyrazole-4-carboxylate (CAS 1365623-60-4)
- 2-((4-Methoxyphenyl)sulfonamido)thiazole-4-carboxylic acid (CAS 1105192-75-3)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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