3-Cyclopropyl-1,4-thiazepane hydrochloride CAS 2137647-48-2
| CAS No. | 2137647-48-2 |
| Molecular Formula | C8H15NS |
| Molecular Weight | N/A |
| 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-Cyclopropyl-1,4-thiazepane hydrochloride.
3-Cyclopropyl-1,4-thiazepane hydrochloride (CAS 2137647-48-2), molecular formula C8H15NSHCl and molecular weight 193.73 g/mol, is a CATO reference standard with documented purity and traceability.
3-Cyclopropyl-1,4-thiazepane hydrochloride (C8H15NSHCl) contains sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H15NS HCl |
| Molecular Weight | 193.73 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) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyclopropyl Standards
- Ethyl1-cyclopropyl-4-hydroxy-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 1000340-03-3)
- 3-cyclopropyl-3-azabicyclo[3.3.1]nonan-9-one (CAS 1000931-18-9)
- N-cyclopropyl-4-[(cyclopropylamino)methyl]benzamide (CAS 1000932-00-2)
- 2-(1-Cyclopropyl-1h-1,2,3,4-tetrazol-5-yl)aniline (CAS 1000932-36-4)
- 7-Cyclopropyl-2,4-dioxo-1-propyl-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 1000932-48-8)
- 7-Cyclopropyl-1-(2-methylpropyl)-2,4-dioxo-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 1000932-61-5)
- 2-(2-Cyclopropyl-2-oxoethylidene)-1,3-thiazolidin-4-one (CAS 1000933-52-7)
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Recommended Standards
- 2-(Difluoromethyl)-3-fluoro-4-(trifluoromethyl)pyridine-6-carboxylic acid (CAS 1805616-38-9)
- 2-Thiaspiro[3.3]heptan-6-amine (CAS 1363381-30-9)
- 6-Methyl-4-(trifluoromethyl)picolinic acid (CAS 1256818-05-9)
- (R)-2-(1-Hydroxy-3-phenylpropan-2-yl)isoindoline-1,3-dione (CAS 152903-44-1)
- 3-(4-Bromophenyl)-3-methoxypropiophenone (CAS 898761-03-0)
- Venetoclax Impurity 122 (CAS CATO-C4X-2495122)
- 1-(2,2-diethoxyethyl)-1H-pyrazol-3-amine (CAS 1174857-48-7)
- XE991 (CAS 122955-42-4)
- Obeticholic Acid Impurity 1 (CAS 865244-30-0)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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