1-[2,4-Dichloro-5-(propan-2-yloxy)phenyl]-5-(methylsulfanyl)-1H-1,2,3,4-tetrazole CAS 338967-98-9
| CAS No. | 338967-98-9 |
| Molecular Formula | C11H12Cl2N4OS |
| Molecular Weight | 319.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-[2,4-Dichloro-5-(propan-2-yloxy)phenyl]-5-(methylsulfanyl)-1H-1,2,3,4-tetrazole is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-[2,4-Dichloro-5-(propan-2-yloxy)phenyl]-5-(methylsulfanyl)-1H-1,2,3,4-tetrazole (CAS 338967-98-9) is a high-purity analytical reference standard with the molecular formula C11H12Cl2N4OS and a molecular weight of 319.21 g/mol.
Based on its molecular formula C11H12Cl2N4OS, 1-[2,4-Dichloro-5-(propan-2-yloxy)phenyl]-5-(methylsulfanyl)-1H-1,2,3,4-tetrazole contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 319.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 1-[2,4-Dichloro-5-(propan-2-yloxy)phenyl]-5-(methylsulfanyl)-1H-1,2,3,4-tetrazole 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 | C11H12Cl2N4OS |
| Molecular Weight | 319.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-Phenyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 919119-71-4)
- 4-(2-Iodobenzyl)thiomorpholine (CAS 160295-00-1)
- Z-D-Trp(Boc)-OH DCHA (CAS CATO-CPTD788366)
- 1-(2-Aminoethyl)pyrimidin-2(1H)-one dihydrochloride (CAS 2173999-35-2)
- 1-methyl-3-(pyridin-3-yl)-1H-pyrazole-4-carboxylic acid (CAS 1152510-52-5)
- 4-Methyl-1-(3-methylthiophen-2-yl)pentan-1-amine (CAS 1250087-17-2)
- 2-{[3-cyano-4-(trifluoromethyl)-5H,6H,7H,8H,9H-cyclohepta[b]pyridin-2-yl]sulfanyl}-N,N-diethylacetamide (CAS 626221-60-1)
- 4-((Tetrahydro-2H-pyran-4-yl)oxy)-3-(trifluoromethyl)benzoic acid (CAS 1402232-90-9)
- Cetirizine EP Impurity C DiHCl (CAS 83881-59-8（free base）)
- 2-Phenyl-5,6,7,8-tetrahydrobenzo[d]imidazo[2,1-b]thiazole (CAS 25752-17-4)
- 1-Pivaloyl-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine-6-carbonitrile (CAS 1228666-61-2)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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