propylsulfonyl chloride CAS 10147-36-1
| CAS No. | 10147-36-1 |
| Molecular Formula | C3H7ClO2S |
| Molecular Weight | 142.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of propylsulfonyl chloride is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
propylsulfonyl chloride (CAS 10147-36-1) is a high-purity analytical reference standard with the molecular formula C3H7ClO2S and a molecular weight of 142.60 g/mol.
The molecular framework of propylsulfonyl chloride (C3H7ClO2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C3H7ClO2S |
| Molecular Weight | 142.60 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related propylsulfonyl Standards
- 2-(Propylsulfonyl)ethanol (CAS 22812-93-7)
- 2-METHYL-1-PROPYLSULFONYL CHLORIDE 2-Methylpropane-1-sulfonyl chloride 35432-36-1 AS03415 ISOBUTANESULFONYL CHLORIDE ISOBUTYLSULFONYL CHLORIDE (CAS 35432-36-1)
- 1-(Propylsulfonyl)propan-2-one (CAS 91313-63-2)
- 2-(Propylsulfonyl)acetic acid (CAS 77082-78-1)
- 1-(Propylsulfonyl)pyrrolidine (CAS 57547-92-9)
- 4-(Propylsulfonyl)butan-1-amine (CAS 1181631-86-6)
- 3-(Propylsulfonyl)propanoic acid (CAS 99116-16-2)
- 3-(Propylsulfonyl)-1H-1,2,4-triazol-5-amine (CAS 79742-05-5)
Recommended Standards
- 4-Chloro-1,2-phenylenediamine (CAS 95-83-0)
- Isopropylsulfonyl chloride (CAS 10147-37-2)
- Abemaciclib impurity 115 (CAS CATO-C4X-2937115)
- 1-(Chloromethylsulfonyl)ethane (CAS 1728-94-5)
- 3-((tert-Butyldimethylsilyl)oxy)-3-cyclohexyl-1-(2-iodophenyl)propan-1-one (CAS 1402839-08-0)
- 2-Bromo-N-(4-butoxyphenyl)-2-methylpropanamide (CAS 23532-45-8)
- 6-(Aminomethyl)-4-chloropyridin-3-amine (CAS 1393567-32-2)
- 5-Ethyl-4,5-dihydro-1H-pyrido[2,3-b][1,4]diazepin-2(3H)-one (CAS 1508518-75-9)
- 4-Bromo-2-fluorophenylboronic Acid Pinacol Ester (CAS 1326316-85-1)
- trans-4-(2-Amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanol (CAS 172721-00-5)
- Ethyl 8-oxobicyclo[3.2.1]Octane-3-carboxylate (CAS 1824111-74-1)
- 1-(Furan-2-yl)-N-methylmethanamine hydrochloride (CAS 99839-46-0)
- (R)-2-((1-((Benzyloxy)carbonyl)pyrrolidin-3-yl)amino)acetic acid (CAS 1354015-22-7)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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