4'-Hydroxy Aceclofenac CAS 229308-90-1
| CAS No. | 229308-90-1 |
| Molecular Formula | C16H13Cl2NO5 |
| Molecular Weight | 370.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4'-Hydroxy Aceclofenac (CAS 229308-90-1), a certified reference material (molecular formula C16H13Cl2NO5, MW 370.18 g/mol) for analytical method development and quality control.
Structurally, 4'-Hydroxy Aceclofenac (C16H13Cl2NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 370.18 g/mol, it falls into the moderately-high-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4'-Hydroxy Aceclofenac meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H13Cl2NO5 |
| Molecular Weight | 370.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2022 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
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Recommended Standards
- (3AR,5S,5aR,8aS,8bR)-5-(iodomethyl)-2,2,7,7-tetramethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran (CAS 4026-28-2)
- 4-Iodo-6-phenyldibenzo[b,d]furan (CAS 2226031-12-3)
- (3AR,5aR,8aR,8bS)-3a-(iodomethyl)-2,2,7,7-tetramethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran (CAS 38084-03-6)
- [[2-(1,3-Dichloro-1,1,3,3-Tetrafluoro-2-Hydroxy-Propan-2-ylCyclohexylidene]Amino]Thiourea (CAS 101564-41-4)
- 5-Bromo-2-methoxypyrimidine-4-carboxylic acid (CAS 38275-37-5)
- 6-(2,5-Dimethylfuran-3-yl)-1-(propan-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 924249-82-1)
- cis-3a,4,6,6a-tetrahydrothieno[3,4-d][1,3]thiazol-2-amine 5,5-dioxide (CAS 1808655-54-0)
- Ethyl 3-ethyl-5-oxo-2,5-dihydro-1,2,4-triazine-6-carboxylate (CAS 36286-81-4)
- 1,2-Di-m-tolyldiazene (CAS 588-04-5)
- Ethyl 7-(hydroxyimino)-7,7a-dihydrocyclopropa[b]chromene-1a(1H)-carboxylate (CAS 179067-99-3)
- 2-(4-Iodo-3-nitro-1H-pyrazol-1-yl)acetonitrile (CAS 1354705-20-6)
- 4-Methylquinolin-2-yl benzoate (CAS 1956321-28-0)
- methyl 5-chloro-6-methoxy-pyridine-3-carboxylate (CAS 220656-93-9)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
Why CATO?
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