Dimethyl 5-(3-phenylureido)isophthalate CAS 401577-80-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 401577-80-8 |
| Molecular Formula | C17H16N2O5 |
| Molecular Weight | 328.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl 5-(3-phenylureido)isophthalate (CAS 401577-80-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H16N2O5. Molecular weight: 328.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H16N2O5 |
| Molecular Weight | 328.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Ethyl (2E)-3-{4-[(E)-2-(3-methyl-4-nitro-1,2-oxazol-5-yl)ethenyl]phenyl}prop-2-enoate (CAS 338395-86-1)
- 7-Nitro-2,3-diphenylpyrido[2,3-b]pyrazine (CAS 887571-86-0)
- Frenolicin B (CAS 68930-68-7)
- Verubecestat, >98% (HPLC) (CAS 1286770-55-5)
- 1,2,7,8-Tetrachlorooctane (CAS 865306-19-0)
- Benzyltriethylammonium Chloride (CAS 56-37-1)
- n-(2-Fluorophenyl)methanesulfonamide (CAS 98611-90-6)
- 6-Isopropylpyridine-2,4-diol (CAS 438554-30-4)
- Spiro-TTB (CAS 515834-67-0)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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