2-Iodo-m-xylene CAS 608-28-6
| CAS No. | 608-28-6 |
| Molecular Formula | C8H9I |
| Molecular Weight | 232.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Iodo-m-xylene.
2-Iodo-m-xylene (CAS 608-28-6) is a high-purity analytical reference standard with the molecular formula C8H9I and a molecular weight of 232.06 g/mol.
Based on its molecular formula C8H9I, 2-Iodo-m-xylene contains iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Iodo-m-xylene 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 | C8H9I |
| Molecular Weight | 232.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1957 |
| Halogen Content | I-containing |
Related Iodo Standards
- 3-Iodo-o-xylene (CAS 31599-60-7)
- 4-Iodo-m-xylene (CAS 4214-28-2)
- 4-Iodo-o-xylene (CAS 31599-61-8)
- 5-Iodo-m-xylene (CAS 22445-41-6)
- 4-Iodo-1-(prop-2-yn-1-yl)-1H-pyrazole (CAS 1342001-17-5)
- 3-Iodo-1-methyl-1H-pyrrole-2-carbonitrile (CAS 1823919-87-4)
- 4-Iodo-1-methyl-1H-pyrazole-3-carbonitrile (CAS 1003988-53-1)
- 4-Iodo-2-methylpyrazole-3-carbonitrile (CAS 1354705-14-8)
Recommended Standards
- 1,3-Dichloro-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carboxylic acid (CAS 34142-27-3)
- 1-(Iodomethyl)-4-methylbenzene (CAS 4484-74-6)
- 4-Chloro-N-(2-chloroacetyl)benzamide (CAS 729582-33-6)
- 1-(3,5-Dichloropyridin-2-yl)cyclopropane-1-carboxylic acid (CAS 341026-04-8)
- (3α,5α,17Z)-Pregn-17(20)-en-3-ol (CAS 68199-34-8)
- 2-Tert-Butyl-4-Methylphenol (CAS 2409-55-4)
- 3-Hydroxy-4,7-dimethylindolin-2-one (CAS 1247059-29-5)
- 4-Chloro-5-(1-methylhydrazinyl)-2-(p-tolyl)pyridazin-3(2H)-one (CAS 41933-01-1)
- 3-(5-Methoxy-pyridin-3-yl)-prop-2-yn-1-ol 3-(5-methoxypyridin-3-yl)prop-2-yn-1-ol 898561-63-2 (CAS 898561-63-2)
- 5-Benzyl 1-(tert-butyl) 2-(hydroxymethyl)hexahydro-1H-pyrrolo[3,2-c]pyridine-1,5(4H)-dicarboxylate (CAS 1841486-29-0)
- 4-(Pyridin-2-ylamino)piperidine-4-carboxylic acid dihydrochloride (CAS 2177257-88-2)
- (E)-3-(4-(2-ethoxy-2-oxoethoxy)-3-methoxyphenyl)acrylic acid (CAS 1653957-68-6)
- (S)-1-(3-chloro-5-methylphenyl)butan-1-amine (CAS 1213068-32-6)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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 18665070610 / Nicole.chen@cato-chem.com