(R)-2,2',3,3'-Tetrahydro-6,6'-diiodo-1,1'-spirobi[1H-indene]-7,7'-diol CAS 1435948-36-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1435948-36-9 |
| Molecular Formula | C17H14I2O2 |
| Molecular Weight | 504.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (R)-2,2',3,3'-Tetrahydro-6,6'-diiodo-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1435948-36-9) pharmaceutical standards reference standard. Molecular formula: C17H14I2O2. Molecular weight: 504.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H14I2O2 |
| Molecular Weight | 504.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | I-containing |
Related R Standards
- (S)-2,2',3,3'-Tetrahydro-6,6'-diiodo-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1258326-97-4)
- (1S)-2,2',3,3'-Tetrahydro-4,4'-diiodo-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 833455-22-4)
- (S)-2,2',3,3'-Tetrahydro-6,6'-di(1-naphthalenyl)-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1258327-02-4)
- (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)
- 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
- Campanuline (CAS 5957-66-4)
- (R)-4,4'-diiodo-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol (CAS 2050189-65-4)
- 4-chlorobenzyl 2-[2-(2,3,3-trichloroacryloyl)hydrazino]-4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 648859-35-2)
- 4-(propylsulfanyl)benzoic acid (CAS 22683-48-3)
- 1-(Cyclooctylamino)-2-methylpropan-2-ol (CAS 1178051-53-0)
- 2-Cyano-2-(1-methylpyrrolidin-2-ylidene)ethyl acetate (CAS 21985-16-0)
- Oxolan-3-yl(phenyl)methanamine (CAS 1248371-63-2)
- 3-{5,7-dioxo-5h,6h,7h-pyrrolo[3,4-b]pyrazin-6-yl}propanoic acid (CAS 126310-28-9)
- (4R,5R)-3,3-difluoro-5-(hydroxymethyl)oxolane-2,4-diol (CAS 861445-88-7)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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