2,4-Difluoro-9H-carbazole CAS 1869031-86-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1869031-86-6 |
| Molecular Formula | C12H7F2N |
| Molecular Weight | 203.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Difluoro-9H-carbazole (CAS 1869031-86-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H7F2N. Molecular weight: 203.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H7F2N |
| Molecular Weight | 203.19 g/mol |
| 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 |
| 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.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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- 2,5-Difluoro-4-(2-methoxyethoxy)aniline (CAS 1342588-84-4)
- 2,2-difluoro-2-{1H,4H,6H,7H-pyrano[4,3-c]pyrazol-3-yl}ethan-1-amine (CAS 1803589-74-3)
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- 3,3-Difluoro-5-(trifluoromethyl)cyclohexan-1-amine (CAS 2231673-30-4)
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Recommended Standards
- (10AS)-10,10a-dihydro[1,3]oxazolo-[3,4-b]isoquinoline-1,3(5H)-dione (CAS 186606-17-7)
- 2-Phenyl-5-methyloxazole-4-carboxylic Acid (CAS 18735-74-5)
- 2-(Allyloxy)-4H-benzo[d][1,3]oxazin-4-one (CAS 184944-83-0)
- 2-Amino-1-methylpyrimidin-4(1H)-one (CAS 2080-17-3)
- 2-Biphenylmagnesium bromide (CAS 82214-69-5)
- 4-(((1H-Indol-3-yl)methylene)amino)-9-methoxy-7H-furo[3,2-g]chromen-7-one (CAS 78439-81-3)
- 898761-34-7 3-(4-Bromophenyl)-4'-chloropropiophenone MFCD03843367 (CAS 898761-34-7)
- 1-(3-Chloropyridin-2-yl)piperazine dihydrochloride (CAS 1193389-39-7)
- n-(4-Chlorophenyl)-5-oxopyrrolidine-2-carboxamide (CAS 4108-12-7)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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