(S)-2,2',3,3'-Tetrahydro-6,6'-di(1-naphthalenyl)-1,1'-spirobi[1H-indene]-7,7'-diol CAS 1258327-02-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1258327-02-4 |
| Molecular Formula | C37H28O2 |
| Molecular Weight | 504.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (S)-2,2',3,3'-Tetrahydro-6,6'-di(1-naphthalenyl)-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1258327-02-4) pharmaceutical standards reference standard. Molecular formula: C37H28O2. Molecular weight: 504.62 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C37H28O2 |
| Molecular Weight | 504.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related S Standards
- (R)-2,2',3,3'-Tetrahydro-6,6'-di(1-naphthalenyl)-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1292849-40-1)
- (R)-2,2',3,3'-Tetrahydro-6,6'-di(2-naphthalenyl)-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1297613-70-7)
- (S)-2,2',3,3'-Tetrahydro-6,6'-diiodo-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1258326-97-4)
- (R)-2,2',3,3'-Tetrahydro-6,6'-diiodo-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1435948-36-9)
- (1S)-2,2',3,3'-Tetrahydro-4,4'-diiodo-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 833455-22-4)
- Tetrahydro 11-Deoxycorticosterone 21-β-D-Glucuronide (CAS 56162-37-9)
- Tetrahydro 3α-11-Deoxycorticosterone 3-(β-D-Glucuronide) (CAS 56162-36-8)
- trans-7,8,9,10-Tetrahydro-benzo[a]pyrene-7,8-diol Dibenzoate (CAS 57405-00-2)
Recommended Standards
- Taxusin (CAS 19605-80-2)
- Phorbol 12,13-Dibutyrate (CAS 37558-16-0)
- N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl) (CAS 2112737-71-8)
- 3-[5-(2-Chlorobenzyl)-1,3-oxazol-2-yl]piperidine dihydrochloride (CAS 1982950-46-8)
- (R)-2-(4-((2-Aminobutyl)amino)pyrimidin-2-yl)-4-(1-methyl-1H-pyrazol-4-yl)phenol (CAS 956123-34-5)
- 5-(Trifluoromethyl)pyrimidine-4-carboxylic acid (CAS 2375204-83-2)
- 4-FLuoro-3-hydroxy-n,n-dimethylbenzamide (CAS 1243401-41-3)
- N-(5-Cyclopropyl-2,7-dioxo-1,2,4,7-tetrahydropyrazolo[1,5-a]pyrimidin-3-yl)acetamide (CAS 1464091-55-1)
- Carbamic acid, [(4-hydroxybutyl)carbonimidoyl]bis-, bis(1,1-dimethylethyl) ester (CAS 208465-10-5)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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 13829788188 / jacky.chen@cato-chem.com