3-chloro-2-(trideuteriomethylamino)pyridine-4-thiol CAS 2568911-04-4
| CAS No. | 2568911-04-4 |
| Molecular Formula | - |
| Molecular Weight | 183.72 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 3-chloro-2-(trideuteriomethylamino)pyridine-4-thiol.
3-chloro-2-(trideuteriomethylamino)pyridine-4-thiol (CAS 2568911-04-4) is a high-purity analytical reference standard with the molecular formula C6H10D3ClN2S and a molecular weight of 183.72 g/mol.
Based on its molecular formula C6H10D3ClN2S, 3-chloro-2-(trideuteriomethylamino)pyridine-4-thiol contains deuterium isotope labeling, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 183.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 3-chloro-2-(trideuteriomethylamino)pyridine-4-thiol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H10D3ClN2S |
| Molecular Weight | 183.72 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) | 2.5 |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 5-Methyl-5H-[1,3]dioxolo[4,5-f]indole-6-carboxylic acid (CAS 790239-59-7)
- 3-(Aminomethyl)benzoic acid (CAS 2393-20-6)
- n-Benzyl-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide (CAS 849823-54-7)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)thio)ethan-1-one (CAS 315693-21-1)
- 4-Chloro-5-(difluoromethyl)-2-fluoronicotinic acid (CAS 1806935-55-6)
- 8-Acetyl-1,2,4,5-tetrahydro-3H-benzo[c]azepin-3-one (CAS 160300-38-9)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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