6,8-Dichloroimidazo[1,2-a]pyridine-2-carbaldehyde CAS 881841-40-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 881841-40-3 |
| Molecular Formula | C8H4Cl2N2O |
| Molecular Weight | 215.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,8-Dichloroimidazo[1,2-a]pyridine-2-carbaldehyde (CAS 881841-40-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4Cl2N2O. Molecular weight: 215.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4Cl2N2O |
| Molecular Weight | 215.04 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloroimidazo Standards
- 2,7-dichloroimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 1536845-82-5)
- (6,8-Dichloroimidazo[1,2-a]pyridin-2-yl)methanamine (CAS 1216237-38-5)
- {6,8-dichloroimidazo[1,2-a]pyridin-2-yl}methanol (CAS 1235441-30-1)
- (5,7-Dichloroimidazo[1,2-a]pyrimidin-2-yl)methanamine (CAS 1535398-81-2)
- 2,7-dichloroimidazo[1,2-a]pyridine-3-carbonitrile (CAS 1368306-25-5)
- 2-{6,8-dichloroimidazo[1,2-a]pyridin-2-yl}acetonitrile (CAS 1235438-97-7)
- 2,7-Dichloroimidazo[1,2-c]pyrimidin-5-amine (CAS 27420-40-2)
- 3,5-Dichloroimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1227954-34-8)
Recommended Standards
- 6,8-Dichloro-1,7-naphthyridin-4(1H)-one (CAS 931100-01-5)
- 6,8-Dichloroquinazolin-4(3H)-one (CAS 6952-11-0)
- 6,7-Dichloroquinoxalin-2(1H)-one (CAS 78470-95-8)
- 5-(Furan-2-yl)-N-((1-(thiophen-2-yl)cyclopropyl)methyl)isoxazole-3-carboxamide (CAS 1251565-48-6)
- 2-(((1-Hydroxypropan-2-yl)amino)methyl)-5-methoxyphenol (CAS 1251306-53-2)
- 2-(2,4-Dioxo-1,3-diazaspiro[4.5]Decan-3-yl)-N-(4-fluorophenyl)acetamide (CAS 771503-08-3)
- 6-Bromo-2-(4-fluorobenzyl)-9-hydroxy-3,4-dihydro-2H-pyrido[1,2-a]pyrazine-1,8-dione (CAS 895133-42-3)
- (4-Ethyl-2-methoxyphenyl)hydrazine (CAS 1804291-27-7)
- 2-(4-Chloropyrimidin-2-yl)ethan-1-amine (CAS 944901-23-9)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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