(2-Amino-4,5,6,7-tetrahydro-3-benzothienyl)(4-chlorophenyl)methanone CAS 40312-34-3
| CAS No. | 40312-34-3 |
| Molecular Formula | C15H14ClNOS |
| Molecular Weight | 291.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2-Amino-4,5,6,7-tetrahydro-3-benzothienyl)(4-chlorophenyl)methanone 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.
(2-Amino-4,5,6,7-tetrahydro-3-benzothienyl)(4-chlorophenyl)methanone (CAS 40312-34-3), molecular formula C15H14ClNOS and molecular weight 291.80 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (2-Amino-4,5,6,7-tetrahydro-3-benzothienyl)(4-chlorophenyl)methanone (C15H14ClNOS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-Amino-4,5,6,7-tetrahydro-3-benzothienyl)(4-chlorophenyl)methanone 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 | C15H14ClNOS |
| Molecular Weight | 291.80 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
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Recommended Standards
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- 1-[6-Chloro-2-(methylsulfanyl)pyrimidin-4-yl]-1,2,3,4-tetrahydroquinoline (CAS 339017-84-4)
- 2-Chloro-1-{4-phenyl-4h,5h,6h,7h-thieno[3,2-c]pyridin-5-yl}ethan-1-one (CAS 1311313-65-1)
- 4-(3-Aminopyridin-2-yl)piperazin-2-one (CAS 926197-03-7)
- Platinum,bis(3-amino-2H-1-benzopyran-2-one-N)dichloro- (CAS 76294-97-8)
- (R)-2-Amino-3-(1-formyl-1H-indol-3-yl)propanoic acid hydrochloride (CAS 367453-01-8)
- 3-Bromo-N,N-dipropyl-5-(trifluoromethyl)benzenesulfonamide (CAS 957062-78-1)
- tert-Butyl 3-bromo-4-methoxy-1H-indole-1-carboxylate (CAS 1823494-51-4)
- 2-(2,4-Dimethylphenyl)ethanol (CAS 6597-59-7)
- 8-Amino-5-thiaspiro[3.5]nonane-2-carboxamide 5,5-dioxide hydrochloride (CAS 2138070-95-6)
- Methyl 1-(2-ethoxy-2-oxoethyl)-1h-pyrazole-3-carboxylate (CAS 1006319-54-5)
- 3-(3-Ethyl-4-methoxyphenyl)isoxazol-5-amine (CAS 501117-30-2)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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