Isopropyl L-camphorsulfonate CAS 1242184-40-2
| CAS No. | 1242184-40-2 |
| Molecular Formula | C13H22O4S |
| Molecular Weight | 274.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isopropyl L-camphorsulfonate (CAS 1242184-40-2), molecular formula C13H22O4S and molecular weight 274.38 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H22O4S, Isopropyl L-camphorsulfonate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Isopropyl L-camphorsulfonate 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 | C13H22O4S |
| Molecular Weight | 274.38 g/mol |
| Purity | >90% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
Related Isopropyl Standards
- Isopropyl (1S)-(+)-10-Camphorsulfate (CAS 247078-58-6)
- 2-Isopropyl-5-(phenylthio)pyrimidine-4-carboxylic acid (CAS 1284425-70-2)
- 5-(2-Isopropyl-4-methoxyphenoxy)pyrimidine-2,4-diamine (CAS 865304-71-8)
- 2-Isopropyl-1,3-dioxane-5,5-dicarboxylic Acid 5,5-Diethyl Ester (CAS 35113-48-5)
- 5-((2-Isopropyl-5-methylphenoxy)methyl)furan-2-carboxylic acid (CAS 364746-27-0)
- N-Isopropyl-2-methoxy-5-nitrobenzenesulfonamide (CAS 1457138-78-1)
- 4-Isopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1353580-66-1)
- Isopropyl 5-bromo-2-fluoro-3-methylbenzoate (CAS 2432849-10-8)
Recommended Standards
- n-Propyl (+/-)-10-Camphorsulfonate (CAS 1242184-38-8)
- tert-Butyl 7-imino-7λ6-thia-2-azaspiro[3.5]nonane-2-carboxylate 7-oxide (CAS 2375273-70-2)
- H-Met-βNA (CAS 7424-16-0)
- N-cyclopentyl-1-(methylsulfonyl)piperidine-3-carboxamide (CAS 697777-77-8)
- 1-(Tert-butoxy)-4-(trifluoromethyl)benzene (CAS 16222-44-9)
- H-D-β-HoPhe(3-Me)-OH (CAS 269398-82-5)
- (S)-3-Amino-3-(4-cyanophenyl)propanoic acid (CAS 718596-77-1)
- Sumatriptan-D6 (CAS 1020764-38-8)
- 2,2'-Oxybis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 10221-56-4)
- 4-{2-[(3-Bromo[1,1-biphenyl]-4-yl)oxy]-ethyl}piperidine hydrochloride (CAS 1220016-31-8)
- 4-Methoxyphenyl 2-Azido-4,6-O-benzylidene-2-deoxy-β-D-glucopyranoside (CAS 1430068-18-0)
- 4-(4-Acetamidophenyl)-4-oxobutanoic acid (CAS 5473-15-4)
- 3-(difluoromethyl)-3-ethynyl-1-methyl-pyrrolidin-2-one (CAS 2561458-95-3)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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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