3-Hydroxypropane-1-sulfonyl chloride CAS 84145-10-8
| CAS No. | 84145-10-8 |
| Molecular Formula | C3H7ClO3S |
| Molecular Weight | 158.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxypropane-1-sulfonyl chloride (C3H7ClO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 3-Hydroxypropane-1-sulfonyl chloride (CAS 84145-10-8), a certified reference material (molecular formula C3H7ClO3S, MW 158.60 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.
CATO manufactures 3-Hydroxypropane-1-sulfonyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H7ClO3S |
| Molecular Weight | 158.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Hydroxypropane Standards
- (S)-2-Hydroxypropane-1-sulfonyl chloride (CAS 2744171-61-5)
- 2-Hydroxypropane-1-sulfonyl chloride (CAS 958802-76-1)
- 3-Hydroxypropane-1-sulfonamide (CAS 132115-62-9)
- 1-Hydroxypropane-2-sulfonamide (CAS 1493291-66-9)
- (R)-1-Hydroxypropane-2-sulfonamide (CAS 2490187-98-7)
- (S)-1-Hydroxypropane-2-sulfonamide (CAS 2490188-01-5)
- 2-Hydroxypropane-1-sulfonamide (CAS 84760-09-8)
- 2,2'-((2-Hydroxypropane-1,3-diyl)bis(azanediyl))diethanol (CAS 42711-84-2)
Recommended Standards
- 2-Methoxy-1-ethanesulfonyl Chloride (CAS 51517-01-2)
- Isopropyl Chlorosulfonate (CAS 36610-67-0)
- 3-Amino-5-chloro-2-cyanothiophene (CAS 1017789-12-6)
- 2-Fluoro-3-methylbenzyl Chloride (CAS 647037-27-2)
- (S)-3-hydroxy-4-methoxy-4-oxobutanoic acid (CAS 66212-45-1)
- 3,3,3-Trifluoropropane-1,2-diol (CAS 431-39-0)
- Colupulone (stable DCHA salt) (CAS 468-27-9)
- 2-Chloro-5-(difluoromethyl)-4-hydroxypyridine-3-sulfonamide (CAS 1807060-38-3)
- 2-(3-bromo-2-methyl-1H-indol-1-yl)acetic acid (CAS 954582-17-3)
- 2-Methylthieno[2,3-d]thiazole (CAS 61612-02-0)
- 1-(4-Bromo-1H-pyrazol-1-yl)-2-chloroethan-1-one (CAS 514217-70-0)
- Sulfo-KMUS (sodium salt) (CAS 211236-68-9)
- 4-(3-Bromo-pyridin-4-ylmethyl)morpholine (CAS 1449008-29-0)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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