1,3-Dibromo-2-(methoxymethoxy)-5-methylbenzene CAS 1245635-36-2
| CAS No. | 1245635-36-2 |
| Molecular Formula | C9H10Br2O2 |
| Molecular Weight | 309.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,3-Dibromo-2-(methoxymethoxy)-5-methylbenzene 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.
CATO supplies 1,3-Dibromo-2-(methoxymethoxy)-5-methylbenzene (CAS 1245635-36-2), a certified reference material (molecular formula C9H10Br2O2, MW 309.98 g/mol) for analytical method development and quality control.
Structurally, 1,3-Dibromo-2-(methoxymethoxy)-5-methylbenzene (C9H10Br2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine 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 309.98 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C9H10Br2O2 |
| Molecular Weight | 309.98 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 1,3-Dibromo-5-(2-methoxyethoxy)benzene (CAS 1160184-89-3)
- 2,4-Dibromo-1-(2-methoxyethoxy)benzene (CAS 1257665-05-6)
- 1,3-Dibromo-2-(2-methoxyethoxy)benzene (CAS 1390327-96-4)
- 2,4-Dibromo-6-ethyl-3-methoxyphenol (CAS 1443421-59-7)
- (3,5-Dibromo-2-ethoxyphenyl)methanol (CAS 773869-73-1)
- 3,5-Dibromo-4-ethoxybenzyl alcohol (CAS 664319-02-2)
- 4,5-Dibromo-2-(tert-butyl)pyridazin-3(2H)-one (CAS 107784-73-6)
- 1,3-Dibromo-5-(tert-butyl)-2-fluorobenzene (CAS 1160574-89-9)
Recommended Standards
- 2-(4-Iodobutyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1236275-93-6)
- 1,2-Dibromoacenaphthylene (CAS 13019-33-5)
- 5,6-Dibromothieno[2,3-d]pyrimidin-4(3H)-one (CAS 1239460-82-2)
- 5,6-Dibromoacenaphthylene (CAS 13577-23-6)
- 5-(bromomethyl)-2-phenyl-4,5-dihydro-1,3-oxazole (CAS 99057-83-7)
- 5-Acetyl-2-hydroxy-4-methylthiophene-3-carbonitrile (CAS 120456-32-8)
- (2S)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-4-oxo-piperidine-2-carboxylic acid (CAS 1221793-43-6)
- Methyl 7-methyl-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 959421-95-5)
- Methyl-(6-methyl-2-piperidin-4-ylmethyl-pyrimidin-4-yl)-amine dihydrochloride (CAS 1361116-30-4)
- 5-((4-Chlorophenyl)amino)-6-hydroxy-2-(methylthio)pyrimidin-4(3H)-one (CAS 6630-69-9)
- n-(1-(O-tolyl)ethyl)propan-2-amine (CAS 1019596-88-3)
- n-(4-Hydroxycyclohexyl)cyclobutanecarboxamide (CAS 1090812-91-1)
- 3,6-Dimethyl-5,6-dihydrobenzofuran-2(4H)-one (CAS 80417-97-6)
- Liraglutide(5-31)TFA Salt (CAS CATO-C4X-19924)
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