6-Chloro-4,4-difluoro-1,2,3,4-tetrahydroisoquinoline CAS 1783891-88-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1783891-88-2 |
| Molecular Formula | C9H8ClF2N |
| Molecular Weight | 203.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Chloro-4,4-difluoro-1,2,3,4-tetrahydroisoquinoline (CAS 1783891-88-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8ClF2N. Molecular weight: 203.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8ClF2N |
| Molecular Weight | 203.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 5-Chloro-6-hydroxynaphthalene-2-carbonitrile (CAS 1202880-08-7)
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- Methyl 4-chloro-3-formyl-5,6-dihydropyridine-1(2H)-carboxylate (CAS 1708250-56-9)
- 6-Chloro-4,4-difluoro-1,2,3,4-tetrahydroquinoline (CAS 1782872-69-8)
- 7-Chloro-4,4-difluoro-1,2,3,4-tetrahydroisoquinoline (CAS 1783921-64-1)
Recommended Standards
- 5-Chloro-2,6-dimethoxypyridine-3-methanol (CAS 1879026-29-5)
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- 2-Chloro-5,5-difluoro-5,6,7,8-tetrahydroquinoline (CAS 1935625-78-7)
- (2-Methoxy-4-(1H-pyrazol-1-yl)phenyl)boronic acid (CAS 1628502-63-5)
- N-(4-Formylbenzyl)-N,N-dimethyldodecan-1-aminium chloride (CAS 70579-05-4)
- Palbociclib Impurity 149 (CAS CATO-C4X-1125149)
- 1-(2-Chlorobenzyl)-4-isopropylpiperazine (CAS 423750-19-0)
- (2Z)-2-[2-(4-tert-butylphenyl)-2-oxoethylidene]-1,3-thiazolidin-4-one (CAS 750607-42-2)
- 1-(2,5-Dichlorophenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 884504-47-6)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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