7-bromo-2,4-dichlorothieno[3,2-d]pyrimidine CAS 41102-25-4
| CAS No. | 41102-25-4 |
| Molecular Formula | C6H9BrCl2N2S |
| Molecular Weight | 292.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-bromo-2,4-dichlorothieno[3,2-d]pyrimidine.
7-bromo-2,4-dichlorothieno[3,2-d]pyrimidine (CAS 41102-25-4) is a high-purity analytical reference standard with the molecular formula C6H9BrCl2N2S and a molecular weight of 292.02 g/mol.
Structurally, 7-bromo-2,4-dichlorothieno[3,2-d]pyrimidine (C6H9BrCl2N2S) contains a nitrile group, sulfur-containing functionality, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 292.02 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 7-bromo-2,4-dichlorothieno[3,2-d]pyrimidine 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 | C6H9BrCl2N2S |
| Molecular Weight | 292.02 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 1,4-Diazabicyclo[2.2.2]octan-2-ylmethanamine (CAS 735247-66-2)
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