1,1＇-Bi-2-naphthol CAS 602-09-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 602-09-5 |
| Molecular Formula | C20H14O2 |
| Molecular Weight | 286.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,1＇-Bi-2-naphthol (CAS 602-09-5) pharmaceutical standards reference standard. Molecular formula: C20H14O2. Molecular weight: 286.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H14O2 |
| Molecular Weight | 286.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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.) | 1957 |
Related Bi Standards
- Naphthol AS-D (CAS 135-61-5)
- 2-Naphthol-6,8-Disulfonic Acid (CAS 118-32-1)
- 2-Naphthol-3,6-disulfonic acid (CAS 148-75-4)
- Naphthol AS-CL Phosphate (CAS 18228-16-5)
- Naphthol AS-OL Acetate (CAS 7128-79-2)
- 1-Naphthol-4-sulfonic acid (CAS 84-87-7)
- 3-Phenyl-1-naphthol (CAS 30069-65-9)
- Naphthol AS Phosphate (CAS 13989-98-5)
Recommended Standards
- trans-11,12-dihydro-11,12-dihydroxybenzo[b]fluoranthene (CAS 81824-11-5)
- methyl 2-hydroxy-5-(2-(4-hydroxyphenyl)propan-2-yl)benzoate (CAS CATO-C3D-263098)
- tert-Butyl ((S)-4-hydroxy-3-oxo-1-((S)-2-oxopyrrolidin-3-yl)butan-2-yl)carbamate (CAS 2755783-76-5)
- 6-Chlorochroman-4-amine (CAS 765880-61-3)
- 3-[3-(4-fluorophenyl)-1H-pyrazol-1-yl]propan-1-amine,HCl (CAS 1431966-74-3)
- 4-(Furan-3-yl)benzaldehyde (CAS 885465-98-5)
- (S)-1-Benzylpiperidin-3-amine (CAS 168466-85-1)
- 4-Chloro-1,7-naphthyridin-2(1H)-one (CAS 54920-80-8)
- (Z)-2-(3-(2-Methoxyphenyl)allylidene)-6-(4-methylbenzyl)-7H-thiazolo[3,2-b][1,2,4]triazine-3,7(2H)-dione (CAS 620539-19-7)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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