4,6-dichlorothieno[3,2-c]pyridine CAS 2090989-47-0
| CAS No. | 2090989-47-0 |
| Molecular Formula | C7H11Cl2NS |
| Molecular Weight | 212.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, sulfur-containing functionality, chlorine substitution, 4,6-dichlorothieno[3,2-c]pyridine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4,6-dichlorothieno[3,2-c]pyridine (CAS 2090989-47-0), molecular formula C7H11Cl2NS and molecular weight 212.14 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4,6-dichlorothieno[3,2-c]pyridine 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 | C7H11Cl2NS |
| Molecular Weight | 212.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related dichlorothieno Standards
- 5,7-dichlorothieno[2,3-c]pyridine (CAS 1326715-01-8)
- 4,6-dichlorothieno[2,3-b]pyridine (CAS 99429-80-8)
- 5,7-dichlorothieno[3,2-b]pyridine (CAS 74695-44-6)
- 4,6-dichlorothieno[2,3-d]pyrimidine (CAS 1638764-42-7)
- 2,4-Dichlorothieno[2,3-d]pyrimidine (CAS 18740-39-1)
- 2,5-Dichlorothieno[3,2-b]thiophene (CAS 39076-88-5)
- 4,5-Dichlorothieno[2,3-d]pyrimidine (CAS 137240-10-9)
- 2,4-Dichlorothieno[3,2-d]pyrimidine, 97% (CAS 16234-14-3)
Recommended Standards
- 2-Hexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 86308-26-1)
- B-Benzyl-9-BBN solution (CAS 53317-09-2)
- 2-(3,3-Dimethylbutan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 97571-07-8)
- 5,7-Difluoro-3-methyl-1-benzofuran-2-carboxylic acid (CAS 1019111-84-2)
- 3,3',4,4'-Tetrachlorobiphenyl-d6 (CAS 93952-23-9)
- 4-Amino-1,2,3,5,6,7-hexahydro-s-indacene (CAS 63089-56-5)
- 1,7-Dimethyl-4,10-dioxatricyclo[5.2.1.0,2,6]dec-8-ene-3,5-dione (CAS 77880-59-2)
- 2-Chloro-3-methoxy-6-(trifluoromethyl)pyridine (CAS 1214348-47-6)
- (4-(Heptyloxy)phenyl)(5-methylpyridin-2-yl)methanone (CAS 1187166-61-5)
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