Cyclotricatechylene CAS 1506-76-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1506-76-9 |
| Molecular Formula | C21H18O6 |
| Molecular Weight | 366.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyclotricatechylene (CAS 1506-76-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H18O6. Molecular weight: 366.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H18O6 |
| Molecular Weight | 366.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
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- 2-[1-[(1,1-Dimethylethoxy)carbonyl]-3-pyrrolidinyl]-4-(trifluoromethyl)-5-thiazolecarboxylic acid (CAS 1211536-72-9)
- N-{4-[(4-bromobenzenesulfinyl)methyl]phenyl}-3-(trifluoromethyl)benzamide (CAS 338398-80-4)
- (R)-2,2',3,3'-Tetrahydro-6,6'-bis([1,1':3',1''-terphenyl]-5'-yl)-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1352810-34-4)
- 4-Nitrocinnamyl Alcohol (CAS 1504-63-8)
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