1,1-Disulfanediylbis(naphthalen-2-ol) CAS 42521-82-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42521-82-4 |
| Molecular Formula | C20H14O2S2 |
| Molecular Weight | 350.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,1-Disulfanediylbis(naphthalen-2-ol) (CAS 42521-82-4) pharmaceutical standards reference standard. Molecular formula: C20H14O2S2. Molecular weight: 350.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H14O2S2 |
| Molecular Weight | 350.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Sulfur Atoms | 2 |
Related Disulfanediylbis Standards
- 1,1'-Disulfanediylbis(anthracene-9,10-dione) (CAS 13354-33-1)
- 2,2'-Disulfanediylbis(isoindoline-1,3-dione) (CAS 7764-30-9)
- 6,6'-Disulfanediylbis(2-fluorobenzoic acid) (CAS 147027-64-3)
- 3,3'-Disulfanediylbis(N-phenylpropanamide) (CAS 1047-89-8)
- 3,3'-(Disulfanediylbis(3,1-phenylene))dipropanoic acid (CAS 63684-32-2)
- 2,2-Disulfanediylbis(4-nitroaniline) (CAS 58381-87-6)
- 4,4'-Disulfanediylbis(2-(tert-butyl)phenol) (CAS 7580-89-4)
- 6,6'-Disulfanediylbis(benzo[d]oxazol-2(3H)-one) (CAS 289499-47-4)
Recommended Standards
- 1-(sec-Butylamino)-4-(butylamino)anthracene-9,10-dione (CAS 95921-16-7)
- 1,4,7,13,16,19-Hexaoxa-10,22-diazacyclotetracosane (CAS 31255-17-1)
- 1-(7-Nitro-9,9-dipropyl-9H-fluoren-2-yl)azetidine (CAS 918442-29-2)
- N-(4-Ethoxyphenyl)-5-nitrothiophene-2-carboxamide (CAS 324759-20-8)
- 3-chloro-1-(3,3-difluoroazetidin-1-yl)propan-1-one (CAS 1334240-54-8)
- 2,4-Dichloro-6-methylnicotinic acid (CAS 56022-07-2)
- 1-(5-Amino-3-methyl-1,2-thiazol-4-yl)ethan-1-one (CAS 871673-30-2)
- tert-Butyl(3-(1-aminoethyl)phenyl)carbamate (CAS 886362-19-2)
- 2-Propenoic acid, 2-methyl-, 2-oxiranylmethyl ester, polymer with butyl 2-propenoate and ethenylbenzene (CAS 26428-43-3)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com