2,4,7-Trichloro-9H-fluoren-9-ol CAS 7012-25-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7012-25-1 |
| Molecular Formula | C13H7Cl3O |
| Molecular Weight | 285.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,7-Trichloro-9H-fluoren-9-ol (CAS 7012-25-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H7Cl3O. Molecular weight: 285.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H7Cl3O |
| Molecular Weight | 285.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
Related Trichloro Standards
- 1,3,8-Trichloro-6-methyldibenzo[b,d]furan (CAS 118174-38-2)
- 1,3,6-Trichloro-8-methyldibenzo[b,d]furan (CAS 172485-96-0)
- 3,6,7-Trichloro-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1437447-96-5)
- 2,2,2-Trichloro-1-(1-ethyl-4-nitro-1H-pyrrol-2-yl)ethan-1-one (CAS 942296-58-4)
- 1,1,1-Trichloro-3,3,3-trifluoro-2-(trifluoromethyl)propan-2-ol (CAS 7594-49-2)
- 2,3,3-Trichloro-N-(2-chlorophenyl)prop-2-enamide (CAS 949-35-9)
- 2,4,4-Trichloro-3-(dichloromethyl)-2-butenoic Acid Methyl Ester 2,4,4-Trichloro-3-(dichloromethyl)crotonic Acid Methyl Ester 97055-36-2 Methyl 2,4,4-Trichloro-3-(dichloromethyl)crotonate (CAS 97055-36-2)
- 1,3,7-Trichloro-9H-fluoren-2-amine (CAS 19857-79-5)
Recommended Standards
- 2,3',5'-Trichlorobenzophenone (CAS 951889-95-5)
- 2-Chloroethyl (5-bromothiazol-2-yl)carbamate (CAS 353265-54-0)
- 2,3,4-Trichlorobenzophenone (CAS 264870-83-9)
- 5-(Trifluoromethoxy)-2-pyridinemethanamine (CAS 1060814-96-1)
- (4-Chloro-3-fluorophenyl)(1-methyl-1H-pyrrol-2-yl)methanol (CAS 1443350-37-5)
- 2-tert-ButyldiMethylsilyloxyethanol-d4 (CAS 764650-43-3)
- N-(4-bromo-2-fluorophenyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105235-55-9)
- Paraxanthine-d6 (CAS 117490-41-2)
- 3,4'-Difluoro-3'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1178450-95-7)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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