5-(Chlorosulfonyl)-2-(hexadecyloxy)benzoic acid CAS 5355-07-7
| CAS No. | 5355-07-7 |
| Molecular Formula | C23H37ClO5S |
| Molecular Weight | 461.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(Chlorosulfonyl)-2-(hexadecyloxy)benzoic acid.
CATO supplies 5-(Chlorosulfonyl)-2-(hexadecyloxy)benzoic acid (CAS 5355-07-7), a certified reference material (molecular formula C23H37ClO5S, MW 461.05 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H37ClO5S, 5-(Chlorosulfonyl)-2-(hexadecyloxy)benzoic acid contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 461.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 5-(Chlorosulfonyl)-2-(hexadecyloxy)benzoic acid 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 | C23H37ClO5S |
| Molecular Weight | 461.05 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorosulfonyl Standards
- 3-(Chlorosulfonyl)-4-(hexadecyloxy)benzoic acid (CAS 2488-47-3)
- 3-Chlorosulfonyl-5-trifluoromethyl-4-(2-trifluoromethyl-phenyl)-thiophene-2-carboxylic acid methyl ester (CAS 1431555-27-9)
- 3-((4-(Chlorosulfonyl)-2-nitrophenyl)sulfonyl)benzenesulfonic acid (CAS 90352-55-9)
- 5,7-Bis(chlorosulfonyl)-9-oxo-9H-xanthene-2-carboxylic acid (CAS 50541-58-7)
- 3-Chlorosulfonyl-4-(2-methoxy-phenyl)-5-trifluoro-methyl-thiophene-2-carboxylic acid methyl ester (CAS 1431555-14-4)
- 4-(3-(5-(Chlorosulfonyl)naphthalen-1-yl)ureido)benzoic acid (CAS 1032507-49-5)
- Ethyl 4-(chlorosulfonyl)-2-methyl-1,5-diphenyl-1H-pyrrole-3-carboxylate (CAS 306936-29-8)
- 3-Chlorosulfonyl-4-(2-hydroxy-phenyl)-5-trifluoro-methyl-thiophene-2-carboxylic acid methyl ester (CAS 1431555-15-5)
Recommended Standards
- 8-Amino-5,7-dibromo-9,10-dioxo-9,10-dihydroanthracene-1-sulfonic acid (CAS 61813-39-6)
- 1-(3,6-Diiodo-9H-carbazol-9-yl)ethanone (CAS 606129-89-9)
- Methyl 2-(4-((2-bromobenzyl)oxy)-3-iodophenyl)acetate (CAS 916243-37-3)
- Bromofenoxim (CAS 13181-17-4)
- 1-(5-Bromothiophen-2-yl)-4-methylpentane-1,3-dione (CAS 1267203-95-1)
- 2-Amino-4-cyclopropylbenzoic acid (CAS 2640734-77-4)
- Indatraline (CAS 86939-10-8)
- 5-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-5-yl]pent-4-ynoic acid (CAS 2762040-46-8)
- 1-(4-Bromopyridin-2-yl)cyclopropane-1-carbonitrile (CAS 1163707-56-9)
- (R)-3-[(2-Amino-acetyl)-isopropyl-amino]-piperidine-1-carboxylic acid tert-butyl ester (CAS 1354014-91-7)
- 2-[(4-Methyl-1-piperazinyl)methyl]azepane Oxalate (CAS 1177322-37-0)
- tert-Butyl 3-{[2-(diethylamino)ethyl]amino}propanoate (CAS 1221341-45-2)
- 4-[3,5-dichloro-2-(difluoromethoxy)phenyl]-1,3-thiazol-2-amine (CAS 790232-39-2)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
Why CATO?
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