Diphenoxylate Impurity 1 CAS 24476-55-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24476-55-9 |
| Molecular Formula | C19H20N2O2S |
| Molecular Weight | 340.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diphenoxylate Impurity 1 (CAS 24476-55-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H20N2O2S. Molecular weight: 340.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H20N2O2S |
| Molecular Weight | 340.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Diphenoxylate Standards
- Diphenoxylate Impurity 4 (CAS 84255-02-7)
- Diphenoxylate EP Impurity C (CAS 39186-58-8)
- 【禁售不询】Diphenoxylate Related Compound A CI(Secondary Standards traceble to USP) (CAS 28782-42-5)
- 【禁售不询】Diphenoxylate (CAS 915-30-0)
- Diphenoxylate EP Impurity B (CAS 4370-12-1)
- Diphenoxylate Hydrochloride (CAS 3810-80-8)
Recommended Standards
- Diethyl dithieno[3,2-b:2',3'-d]thiophene-2,6-dicarboxylate (CAS 502764-52-5)
- DPO-1 (CAS 43077-30-1)
- 7-Hexyl-8-((2-hydroxypropyl)thio)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 332033-59-7)
- 2-(Tert-butyl)tetrahydrofuran-3-carbohydrazide (CAS 1823419-44-8)
- Hexabutoxy-μ-oxodititanium(IV),97% (CAS 7393-46-6)
- 2-(3-(Benzyloxy)-4-methoxyphenyl)-5,7-dihydroxy-3-methoxy-4H-chromen-4-one (CAS 62507-01-1)
- 3,6-Diiodo-9-phenyl-9H-carbazole (CAS 57103-21-6)
- 4-Methoxy-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridine (CAS 1186311-03-4)
- 2,3,6-Trichloro-8-methylquinoline (CAS 1447961-72-9)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
Why CATO?
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