1,5-Difluoro-2-iodo-4-methoxybenzene CAS 1936250-49-5
| CAS No. | 1936250-49-5 |
| Molecular Formula | C7H5F2IO |
| Molecular Weight | 270.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 270.02 g/mol gives 1,5-Difluoro-2-iodo-4-methoxybenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1,5-Difluoro-2-iodo-4-methoxybenzene (CAS 1936250-49-5), a certified reference material (molecular formula C7H5F2IO, MW 270.02 g/mol) for analytical method development and quality control.
Structurally, 1,5-Difluoro-2-iodo-4-methoxybenzene (C7H5F2IO) contains a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 270.02 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,5-Difluoro-2-iodo-4-methoxybenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5F2IO |
| Molecular Weight | 270.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/I-containing |
Related Difluoro Standards
- (2,4-Difluoro-5-iodophenyl)methanol (CAS 1097626-21-5)
- 1,3-Difluoro-2-iodo-5-methoxybenzene (CAS 1140622-69-0)
- 2,5-Difluoro-6-iodoanisole (CAS 1208074-83-2)
- 1,2-Difluoro-4-iodo-5-methoxybenzene (CAS 1228093-54-6)
- (2,6-Difluoro-3-iodophenyl)methanol (CAS 1407118-01-7)
- 2,3-Difluoro-1-iodo-4-methoxybenzene (CAS 156499-64-8)
- (2,3-Difluoro-6-iodophenyl)methanol (CAS 887585-77-5)
- (2,6-Difluoro-4-iodophenyl)methanol (CAS 2020326-12-7)
Recommended Standards
- 4-(Difluoromethyl)-3-iodopyridin-2-amine (CAS 1805194-13-1)
- 6-(Difluoromethyl)-5-iodopyridin-2-amine (CAS 1805028-74-3)
- 6-(Difluoromethyl)-3-iodopyridin-2-amine (CAS 1804661-82-2)
- (4-(2-Methyl-1H-imidazol-1-yl)-2-(trifluoromethyl)phenyl)boronic acid (CAS 2225178-43-6)
- 7-(tert-Butoxycarbonyl)-3-chloro-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylic acid (CAS 903130-30-3)
- 3-(3,5-Dimethylphenyl)-2-(methylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one (CAS 877653-19-5)
- Methyl 2-(1H-imidazol-1-yl)pyrimidine-5-carboxylate (CAS 1279815-76-7)
- 1-(5-Methyloxazolo[4,5-b]pyridin-2-yl)piperidin-4-amine (CAS 1035840-90-4)
- 4,7-Difluoro (1H)indazole-3-carbaldehyde (CAS 1082042-06-5)
- (4-((3-Methylpiperidin-1-yl)sulfonyl)phenyl)boronic acid (CAS 2096335-51-0)
- 3-(2-Aminopropan-2-yl)pyridin-2(1H)-one (CAS 1507582-64-0)
- 2-Azaspiro[3.3]heptane oxalate(2:1) (CAS 1365639-13-9)
- 2-Chloro-N-(4-methoxy-3-(morpholinosulfonyl)phenyl)acetamide (CAS 726152-34-7)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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