4-tert-butylbenzoyl chloride CAS 1710-98-1
| CAS No. | 1710-98-1 |
| Molecular Formula | C11H19ClO |
| Molecular Weight | 202.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, chlorine substitution, 4-tert-butylbenzoyl chloride is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 202.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 4-tert-butylbenzoyl chloride (CAS 1710-98-1), a certified reference material (molecular formula C11H19ClO, MW 202.72 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-tert-butylbenzoyl chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H19ClO |
| Molecular Weight | 202.72 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related tert Standards
- 2-(4-Butylbenzoyl)oxazole (CAS 898760-09-3)
- 2-(4-Butylbenzoyl)pyridine (CAS 61780-16-3)
- 1-(4-tert-Butylbenzoyl)piperazine (CAS 118630-34-5)
- 1187163-67-2 3-(4-tert-Butylbenzoyl)-4-methylpyridine MFCD13153165 (CAS 1187163-67-2)
- 2-(4-tert-Butylbenzoyl)-3-methylpyridine (CAS 1187165-78-1)
- 1187165-84-9 2-(4-Butylbenzoyl)-3-methylpyridine MFCD13152799 (CAS 1187165-84-9)
- 2-(4-Butylbenzoyl)-6-methylpyridine (CAS 1187166-14-8)
- 2-(4-tert-Butylbenzoyl)-4-methylpyridine (CAS 1187166-94-4)
Recommended Standards
- 4-chloro-2,8-dimethyl-quinazoline (CAS 1429782-20-6)
- 2-(chloromethyl)-3-methylquinoxaline (CAS 5559-53-5)
- 2-Amino-6-chloro-3-methylquinoline (CAS 137110-42-0)
- 3-Methoxypropionyl chloride (CAS 20451-50-7)
- 7-Chloropyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 2454396-16-6)
- 3-methyl-2-(pyridin-2-yl)butanoic acid hydrochloride (CAS 1803596-73-7)
- 1-Ethynyl-4-(methoxymethoxy)-2-methylbenzene (CAS 1258595-03-7)
- 1,1,1-Trifluoro-3-(3-iodophenyl)propan-2-one (CAS 898787-67-2)
- 6-Ethoxy-2,2,4-trimethyl-1,2-dihydroquinolin-8-ol (CAS 73477-12-0)
- 4-(2-Methylphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 132844-81-6)
- 3-Des[2-(Dimethylamino)ethyl] Zolmitriptan 3-Acetic Acid Methyl Ester (CAS 1391052-71-3)
- tert-Butyl (2-bromo-5-methoxyphenyl)carbamate (CAS 169303-80-4)
- 3-Bromo-4,6-dichloro-2-(difluoromethyl)pyridine (CAS 1805996-86-4)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
Why CATO?
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