1,3-Diiodo-2-methoxy-5-nitrobenzene CAS 31106-75-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31106-75-9 |
| Molecular Formula | C7H5I2NO3 |
| Molecular Weight | 404.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-Diiodo-2-methoxy-5-nitrobenzene (CAS 31106-75-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H5I2NO3. Molecular weight: 404.93 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H5I2NO3 |
| Molecular Weight | 404.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Diiodo Standards
- 3,5-Diiodo-4-pyridone-1-acetic Acid (CAS 101-29-1)
- 1,4-Diiodo-2-methoxy-5-nitrobenzene (CAS 55215-55-9)
- Ethyl 2,5-diiodo-4-methyl-1H-pyrrole-3-carboxylate (CAS 5448-13-5)
- 4,5-Diiodo-1-(oxan-2-yl)pyrazole (CAS 1403483-65-7)
- 4,5-Diiodo-2-isobutylpyridazin-3(2H)-one (CAS 1706458-39-0)
- 3,5-Diiodo-2-methoxybenzoic acid (CAS 19094-55-4)
- 3,5-Diiodo-4-hydroxyphenylacetic Acid (CAS 1948-39-6)
- (3,5-Diiodo-2-methoxyphenyl)boronic acid (CAS 1072951-59-7)
Recommended Standards
- IMMH-010 Impurity 2 (CAS CATO-C4X-28822)
- 2-((2-(4-Chlorophenyl)-2-oxoethyl)thio)-3-ethyl-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 314041-83-3)
- 6-Bromo-4-(dibromomethyl)-5,5-dimethylbicyclo[2.1.1]Hexane-1-carboxylic acid (CAS 297148-08-4)
- Tert-butyl 4-(tert-butyl)-3-(hydroxymethyl)-2-methylpiperazine-1-carboxylate (CAS 2366181-82-8)
- Benzyl 3-amino-4-fluorobenzoate (CAS 1307516-30-8)
- (S)-Azetidin-1-yl(pyrrolidin-3-yl)methanone hydrochloride (CAS 1956437-70-9)
- (3-Amino-5-methylphenyl)methanol (CAS 146335-25-3)
- 2-Methyl-4-(4-(m-tolyl)piperazin-1-yl)butan-2-amine (CAS 1432792-59-0)
- 3,6-Dimethylbenzofuran-5-ol (CAS 59211-24-4)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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 13829788188 / jacky.chen@cato-chem.com