4-Chlorobenzoyl-d4 Chloride CAS 87367-51-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87367-51-9 |
| Molecular Formula | C7D4Cl2O |
| Molecular Weight | 179.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chlorobenzoyl-d4 Chloride (CAS 87367-51-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7D4Cl2O. Molecular weight: 179.04 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7D4Cl2O |
| Molecular Weight | 179.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
Related Chlorobenzoyl Standards
- 2-(3-Chlorobenzoyl)acetonitrile (CAS 21667-62-9)
- 3-Chlorobenzoyl isocyanate (CAS 74703-17-6)
- 4-Chlorobenzoyl isocyanate (CAS 4461-36-3)
- 4-Chlorobenzoyl chloride-α-<SUP>13</SUP>C (CAS 138534-67-5)
- 3-Chlorobenzoyl Chloride (CAS 618-46-2)
- 2-Chlorobenzoyl Chloride (CAS 609-65-4)
- O-(4-Chlorobenzoyl)hydroxylamine (CAS 872851-33-7)
- (2-Chlorobenzoyl)hydrazine (CAS 5814-05-1)
Recommended Standards
- 4-Bromo-2-thiazolamine (CAS 502145-18-8)
- 5-Bromo-3-methyl-1,2,4-thiadiazole (CAS 54681-68-4)
- 4-Amino-2-bromothiazole (CAS 41731-33-3)
- tert-Butyltrifluoroborate (CAS 1260139-06-7)
- Methyl 3'-amino-[1,1'-biphenyl]-3-carboxylate hydrochloride (CAS 343985-94-4)
- (1R,2R)-1-Amino-2-ethylcyclopropanecarboxylic acid (CAS 63393-57-7)
- 4-Bromo-5-phenyl-1H-pyrrolo[2,3-b]pyridine (CAS 1261737-41-0)
- 4-Nitro-1H-pyrazole (CAS 2075-46-9)
- 2-Aminobenzo[b]thiophene-3-carboxylic acid (CAS 18774-50-0)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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 13829788188 / jacky.chen@cato-chem.com