3-Chloro-N-(3-iodophenyl)-6-methylbenzo[b]thiophene-2-carboxamide CAS 332381-05-2
| CAS No. | 332381-05-2 |
| Molecular Formula | C16H11ClINOS |
| Molecular Weight | 427.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 427.69 g/mol gives 3-Chloro-N-(3-iodophenyl)-6-methylbenzo[b]thiophene-2-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Chloro-N-(3-iodophenyl)-6-methylbenzo[b]thiophene-2-carboxamide (CAS 332381-05-2), a certified reference material (molecular formula C16H11ClINOS, MW 427.69 g/mol) for analytical method development and quality control.
Structurally, 3-Chloro-N-(3-iodophenyl)-6-methylbenzo[b]thiophene-2-carboxamide (C16H11ClINOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 427.69 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Chloro-N-(3-iodophenyl)-6-methylbenzo[b]thiophene-2-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H11ClINOS |
| Molecular Weight | 427.69 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
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- 2-Bromo-N-(5-chloro-3-(phenylsulfonyl)-1H-indol-2-yl)acetamide (CAS 918494-37-8)
- 4-Amino-N-(4-(4-fluorophenyl)pyrimidin-2-yl)benzenesulfonamide (CAS 691858-18-1)
- 1-(4-((1-(2-Hydroxyethyl)-1H-benzo[d]imidazol-2-yl)methoxy)phenyl)ethan-1-one (CAS 891449-68-6)
- 4-(4-Fluoro-3-methylphenoxy)piperidine (CAS 883534-43-8)
- Metoclopramide Impurity 89 (CAS CATO-C4X-141589)
- N-(4-{[Benzyl(methyl)amino]sulfonyl}phenyl)-2-bromoacetamide (CAS 1138445-63-2)
- Timolol EP Impurity A Maleate (CAS 26839-77-0)
- N,N-dimethyl-2-(piperazin-1-yl)nicotinamide (CAS 902836-08-2)
- 3-((4-Hydroxy-1-(methylthio)butan-2-yl)amino)thietane 1,1-dioxide (CAS 1873641-99-6)
- 3,4-Dimethyl-(4H)1,4-benzothiazine-1,1-dioxide (CAS 1951440-11-1)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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