6-(Octadecylamino)naphthalene-2-sulfonic acid CAS 30536-61-9
| CAS No. | 30536-61-9 |
| Molecular Formula | C28H45NO3S |
| Molecular Weight | 475.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-(Octadecylamino)naphthalene-2-sulfonic acid 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.
CATO supplies 6-(Octadecylamino)naphthalene-2-sulfonic acid (CAS 30536-61-9), a certified reference material (molecular formula C28H45NO3S, MW 475.73 g/mol) for analytical method development and quality control.
Structurally, 6-(Octadecylamino)naphthalene-2-sulfonic acid (C28H45NO3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 475.73 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C28H45NO3S |
| Molecular Weight | 475.73 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Octadecylamino Standards
Recommended Standards
- 3-{3-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-1-(3,4-dichlorobenzoyl)-1H-pyrazole (CAS 477711-70-9)
- 1,3,5,7-Tetrabromo-2,6-dihydroxynaphthalene (CAS 133546-43-7)
- (3-(4-((2-Chloro-6-fluorobenzyl)oxy)phenyl)-1H-pyrazol-1-yl)(3,4-dichlorophenyl)methanone (CAS 477710-99-9)
- (Z)-(2-(4-chlorophenyl)cyclopropyl)(4-nitrophenyl)methanone O-(2,4-dichlorobenzyl) oxime (CAS 338401-35-7)
- 1,3-dimethoxy-5-propyl-benzene (CAS 41395-10-2)
- N-((3-phenylisoxazol-5-yl)methyl)acetamide (CAS 13608-58-7)
- 4-Methyl-2-(3-methylbenzoyl)pyridine (CAS 1187166-58-0)
- 2-Amino-6-bromo-4-nitrophenol (CAS 185335-67-5)
- Fesoteridone Dihydroxy Impurity (CAS 380636-50-0)
- 2-Chloro-1-[1-(3-methoxypropyl)-2,5-dimethyl-1h-pyrrol-3-yl]ethan-1-one (CAS 743453-21-6)
- (S)-tert-Butyl 3-(2-bromo-5-(3,5-dimethylisoxazol-4-yl)phenoxy)pyrrolidine-1-carboxylate (CAS 1609116-50-8)
- 2-Methyl-4-propoxybenzoic acid (CAS 1310144-25-2)
- (2E)-3-(2-Fluorophenyl)-1-(4-nitrophenyl)prop-2-en-1-one (CAS 2805-52-9)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com