Methyl 5-((3-chloro-4-methylphenyl)carbamoyl)-2-((5,6-dimethyl-2H-pyran-2-yl)(ethoxy)amino)-4-methylthiophene-3-carboxylate CAS 506417-16-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 506417-16-9 |
| Molecular Formula | C24H27ClN2O5S |
| Molecular Weight | 491.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-((3-chloro-4-methylphenyl)carbamoyl)-2-((5,6-dimethyl-2H-pyran-2-yl)(ethoxy)amino)-4-methylthiophene-3-carboxylate (CAS 506417-16-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H27ClN2O5S. Molecular weight: 491.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H27ClN2O5S |
| Molecular Weight | 491.00 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Cetirizine Impurity 34 (CAS CATO-C4X-158234)
- 2,6,14-Tribromo-9,10-dihydro-9,10-[1,2]benzenoanthracene (CAS 910324-12-8)
- Cetirizine Impurity 25 (CAS CATO-C4X-158225)
- 1-Allyl-4-(2-chloroethyl)piperazine (CAS 112952-20-2)
- (2S,4R)-4-Allylpyrrolidine-2-carboxylic acid hydrochloride (CAS 1049755-14-7)
- 4-Amino-2-(tert-butyl)phenol hydrochloride (CAS 116943-81-8)
- 5-Bromo-7-chlorobenzo[b]thiophene-2-carbonitrile (CAS 1936265-82-5)
- 4-Butyl-4-(chloromethyl)tetrahydro-2h-pyran (CAS 1487955-30-5)
- tert-butyl (2R)-2-methyl-4-oxopiperidine-1-carboxylate (CAS 790667-43-5)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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