2-Chloro-1-(2,5-dimethyl-1-(p-tolyl)-1H-pyrrol-3-yl)ethan-1-one CAS 300557-74-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 300557-74-8 |
| Molecular Formula | C15H16ClNO |
| Molecular Weight | 261.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-1-(2,5-dimethyl-1-(p-tolyl)-1H-pyrrol-3-yl)ethan-1-one (CAS 300557-74-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H16ClNO. Molecular weight: 261.75 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H16ClNO |
| Molecular Weight | 261.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-(benzylamino)-1-(3-chlorophenyl)ethan-1-ol (CAS 93946-44-2)
- 2-Chloro-1-(2,5-dimethyl-1-phenyl-1h-pyrrol-3-yl)propan-1-one (CAS 742118-86-1)
- 2-(4-Chloro-3-nitrophenyl)-1,3-dithiolane (CAS 852218-13-4)
- 4-{[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]methyl}benzonitrile (CAS 1775308-25-2)
- (S)-3-Amino-3,4-dihydroquinolin-2(1H)-one hydrochloride (CAS 35987-81-6)
- 4-Methyl-1,3-dioxane (CAS 1120-97-4)
- 4-Bromo-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1234616-71-7)
- 3-(2-Thiazolyl)propionic Acid (CAS 144163-65-5)
- (3aR,4R,7S,7aS)-2-(p-tolyl)-3a,4,7,7a-Tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione (CAS 72657-45-5)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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