3,4-Difluoro-2-iodoaniline CAS 161958-41-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 161958-41-4 |
| Molecular Formula | C6H4F2IN |
| Molecular Weight | 255.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Difluoro-2-iodoaniline (CAS 161958-41-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H4F2IN. Molecular weight: 255.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H4F2IN |
| Molecular Weight | 255.00 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 2,3-Difluoro-4-iodoaniline (CAS 1026989-94-5)
- 2,6-Difluoro-4-iodoaniline (CAS 141743-49-9)
- 2,4-Difluoro-3-iodoaniline (CAS 1437316-91-0)
- 3,5-Difluoro-4-iodoaniline (CAS 1542-34-3)
- 2,5-Difluoro-4-iodoaniline (CAS 155906-13-1)
- 3,6-Difluoro-2-iodoaniline (CAS 1582732-86-2)
- 3,5-Difluoro-2-iodoaniline (CAS 1804885-53-7)
- 2,6-Difluoro-3-iodoaniline (CAS 1806272-91-2)
Recommended Standards
- 6-Fluoro-3-(fluoromethyl)-2-iodopyridine (CAS 1803737-86-1)
- 2-(Difluoromethyl)-5-iodopyridine (CAS 1805287-23-3)
- 2-(Difluoromethyl)-3-iodopyridine (CAS 1805301-76-1)
- N-(1-benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)-3-chlorobenzamide (CAS 478032-96-1)
- (1S,4S)-4-methoxycyclopent-2-en-1-ol (CAS 1932182-36-9)
- 4-(2,3-dihydro-1H-indol-1-yl)benzene-1-carboximidamide hydrochloride (CAS 1235439-42-5)
- 2-((3A,4,5,6,7,7a-hexahydro-1H-benzo[d]imidazol-2-yl)thio)acetic acid (CAS 797781-76-1)
- 3-((3-Ethyl-2-oxoimidazolidin-1-yl)methyl)benzoic acid (CAS 1710194-87-8)
- 269410-24-4 5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-indole 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 269410-24-4)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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