2,6-Diiodo-3,5-dimethoxypyridine CAS 1131335-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1131335-49-3 |
| Molecular Formula | C7H7I2NO2 |
| Molecular Weight | 390.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,6-Diiodo-3,5-dimethoxypyridine (CAS 1131335-49-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H7I2NO2. Molecular weight: 390.94 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H7I2NO2 |
| Molecular Weight | 390.94 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1989 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Diiodo Standards
- 3,5-Diiodo-4-methoxy-1-methylpyridin-2(1H)-one (CAS 920490-66-0)
- 2,4-Diiodo-6-nitrophenol (CAS 20294-48-8)
- 2,6-Diiodo-4-nitrophenol (CAS 305-85-1)
- 1,2-Diiodo-4,5-dimethoxybenzene (CAS 110190-08-4)
- (4,5-Diiodo-1,2-phenylene)dimethanol (CAS 53279-73-5)
- 1,4-Diiodo-2,3-Dimethoxybenzene (CAS 51560-25-9)
- 1,4-Diiodo-2,5-dimethoxybenzene (CAS 51560-21-5)
- 3,5-diiodo-4-methoxyÂ-benzÂylalcohol (CAS 52273-41-3)
Recommended Standards
- Midazolam Impurity 30 (CAS CATO-C4X-150930)
- 8-Bromo-3-iodo-6-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 2384795-34-8)
- Ethyl 5-((2-(4-chlorophenyl)-2-oxoethyl)thio)-2-thioxo-1,3-dithiole-4-carboxylate (CAS 105623-82-3)
- 2-(3-Methylisoxazol-5-yl)acetohydrazide (CAS 859285-24-8)
- 8-(Bromomethyl)-2,3-dimethyl-7,8-dihydro-4H-thiazolo[3,2-a]thieno[3,2-e]pyrimidin-4-one (CAS 284687-86-1)
- 2-(Aminomethyl)-3-(difluoromethyl)-4-methoxy-5-nitropyridine (CAS 1806957-75-4)
- (1R,2R)-2-[(Diphenylmethylene)amino]-cyclopentanol (CAS 939398-69-3)
- 1,3,6,8-Tetramethyl-9H-carbazole (CAS 6558-85-6)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-((4-ethylphenyl)amino)propan-1-one (CAS 477320-40-4)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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