S-(3-Aminopropyl) benzothioate hydrochloride CAS 79417-77-9
| CAS No. | 79417-77-9 |
| Molecular Formula | C10H13NOS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), S-(3-Aminopropyl) benzothioate 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.
S-(3-Aminopropyl) benzothioate hydrochloride (CAS 79417-77-9), molecular formula C10H13NOSHCl and molecular weight 231.74 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, S-(3-Aminopropyl) benzothioate hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C10H13NOS HCl |
| Molecular Weight | 231.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- Benzyl 2-(3-aminopropyl)piperidine-1-carboxylate (CAS 1000561-64-7)
- [1-(3-Aminopropyl)piperidin-3-yl]methanol (CAS 100708-30-3)
- 4-(3-Aminopropyl)benzenesulfonamide (CAS 10079-78-4)
- n-(3-Aminopropyl)-3-bromobenzamide (CAS 1016507-95-1)
- 2-[2-(1-aminopropyl)phenoxy]-n-methylacetamide (CAS 1016521-84-8)
- N-(3-aminopropyl)-2-iodobenzamide (CAS 1016532-22-1)
- 5-((3-Aminopropyl)amino)thieno[3,2-b]pyridin-7(4H)-one dihydrochloride (CAS 1016552-68-3)
- 5-((3-Aminopropyl)amino)thieno[3,2-b]pyridin-7(4H)-one (CAS 1016566-94-1)
Recommended Standards
- Ethyl 3-(4-bromo-3-fluorophenyl)-3-oxopropanoate (CAS 1260798-40-0)
- (2-(2,4,5-Trimethoxyphenyl)cyclopropyl)methanamine (CAS 1272883-89-2)
- 1-[(2-Methyl-4-methylsulfonyl)phenyl]piperidine-4-carboxylic acid (CAS 942474-48-8)
- 256414-75-2 5-(4-phenyl-5-(trifluoromethyl)thiophen-2-yl)-3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazole 5-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole (CAS 256414-75-2)
- Ethyl 2-(Boc-amino)-3-[4-(benzyloxy)phenyl]-3-phenylacrylate (CAS 2006281-57-6)
- 1-((2-Methoxy-4,5-dimethylphenyl)sulfonyl)-1H-pyrazole (CAS 1206087-13-9)
- 2,5-Difluorobenzene-1-carbothioamide (CAS 1029623-72-0)
- Benzyl 3-aminobut-2-enoate (CAS 43107-11-5)
- Cefazolin Impurity 88 (CAS CATO-C4X-157788)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com