(S)-Naproxen-d3 CAS 1094102-82-5
| CAS No. | 1094102-82-5 |
| Molecular Formula | - |
| Molecular Weight | 233.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-Naproxen-d3 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.
(S)-Naproxen-d3 (CAS 1094102-82-5) is a high-purity analytical reference standard with the molecular formula C14H11D3O3 and a molecular weight of 233.28 g/mol.
Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, (S)-Naproxen-d3 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 233.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C14H11D3O3 |
| Molecular Weight | 233.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related S Standards
- rac-Naproxen-13C,d3 (CAS 1216704-11-8)
- Naproxen Impurity 26 (CAS 23981-80-8)
- Naproxen EP Impurity G (R-Naproxen) (CAS 23979-41-1)
- Naproxen (CAS 22204-53-1)
- Naproxen EP Impurity N (CAS 5111-65-9)
- Naproxen Impurity 54 (CAS 1268842-11-0)
- Naproxen Impurity 41 (CAS CATO-C4X-170841)
- Naproxen Impurity 42 (CAS CATO-C4X-170842)
Recommended Standards
- 6-methoxy-alpha-(methyl-d3)-2-naphthaleneaceticacid (CAS 958293-77-1)
- methyl 4-(4-methyl-1,3-thiazol-2-yl)benzoate (CAS 100063-18-1)
- Abrocitinib Impurity 19 (CAS CATO-C4X-288419)
- 2-Methyl-4-(4-methylphenyl)-1,3-thiazole-5-carboxylic acid (CAS 1007873-56-4)
- 6-Bromo-4-chloro-3-iodo-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-68-0)
- 4-((4-((6-Acetoxyhexyl)oxy)benzoyl)oxy)-3-chlorophenyl 4-((6-(acryloyloxy)hexyl)oxy)benzoate (CAS 335380-15-9)
- phenyl 4-nitrophenylcarbamate (CAS 6465-01-6)
- 13-Oxyingenol Dodecanoate (CAS 54706-70-6)
- Ethyl 4-(bis(cyclopropylmethyl)amino)quinoline-3-carboxylate (CAS 920494-46-8)
- (S)-5-Bromo-2-(pyrrolidin-2-yl)-1H-imidazole hydrochloride (CAS 1258234-18-2)
- 6,6-Difluoro-4-azaspiro[2.4]heptane hydrochloride (CAS 2521632-73-3)
- 2-(Difluoromethyl)-6-methoxypyridin-4-amine (CAS 1804653-39-1)
- 5-Methylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1011363-90-8)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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