2-(Azetidin-3-ylthio)pyrimidine hydrochloride CAS 931414-69-6
| CAS No. | 931414-69-6 |
| Molecular Formula | C7H9N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Azetidin-3-ylthio)pyrimidine hydrochloride (CAS 931414-69-6) is a high-purity analytical reference standard with the molecular formula C7H9N3SHCl and a molecular weight of 203.69 g/mol.
The molecular framework of 2-(Azetidin-3-ylthio)pyrimidine hydrochloride (C7H9N3SHCl) is characterized by a nitrile group, sulfur-containing functionality, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(Azetidin-3-ylthio)pyrimidine hydrochloride 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 | C7H9N3S HCl |
| Molecular Weight | 203.69 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Azetidin Standards
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- 4-(Azetidin-1-ylmethyl)-1H-indole (CAS 1001395-40-9)
- 2-(Azetidin-1-yl)acetic acid (CAS 1008304-81-1)
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- 5-(Azetidin-3-yl)-2-methyl-tetrazole (CAS 1009409-58-8)
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Recommended Standards
- 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid amide 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide 77651-38-8 (CAS 77651-38-8)
- 2-({4-cyano-1,6-diazatricyclo[6.2.2.0^{2,7}]dodeca-2,4,6-trien-5-yl}sulfanyl)-N-cyclopentylacetamide (CAS 728888-43-5)
- Ethyl 2-amino-2-(2-bromophenyl)propanoate (CAS 1183682-67-8)
- 5-Bromo-N-cyclohexyl-3-methyl-2-pyridinamine (CAS 1219976-24-5)
- N-[3-(1H-benzimidazol-2-yl)propyl]propanamide (CAS 686736-44-7)
- 3-(3-Phenylpropoxy)propan-1-ol (CAS 854666-33-4)
- 2-(4-Iodo-6-methylpyridin-2-yl)acetic acid (CAS 1393552-16-3)
- 3-Pyridineacetonitrile, 5-chloro-α-methyl- (CAS 2122048-08-0)
- 2-(3-Chlorophenyl)benzofuran (CAS 65246-45-9)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
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