3-(3,4-dichlorobenzoyl)-4H,5H,6H-cyclopenta[b]thiophen-2-amine CAS 893383-55-6

Purity 97%+In StockPharmaceutical Standards
CAS No.893383-55-6
Molecular FormulaC14H11Cl2NOS
Molecular Weight312.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(3,4-dichlorobenzoyl)-4H,5H,6H-cyclopenta[b]thiophen-2-amine CAS 893383-55-6 chemical structure

Description

The occurrence of 3-(3,4-dichlorobenzoyl)-4H,5H,6H-cyclopenta[b]thiophen-2-amine 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.

CATO supplies 3-(3,4-dichlorobenzoyl)-4H,5H,6H-cyclopenta[b]thiophen-2-amine (CAS 893383-55-6), a certified reference material (molecular formula C14H11Cl2NOS, MW 312.21 g/mol) for analytical method development and quality control.

Structurally, 3-(3,4-dichlorobenzoyl)-4H,5H,6H-cyclopenta[b]thiophen-2-amine (C14H11Cl2NOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 312.21 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 3-(3,4-dichlorobenzoyl)-4H,5H,6H-cyclopenta[b]thiophen-2-amine 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 FormulaC14H11Cl2NOS
Molecular Weight312.21 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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