(6H-Thieno[2,3-b]pyrrol-5-yl)methanol CAS 126633-05-4

Purity 97%+In StockPharmaceutical Standards
CAS No.126633-05-4
Molecular FormulaC7H7NOS
Molecular Weight153.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(6H-Thieno[2,3-b]pyrrol-5-yl)methanol CAS 126633-05-4 chemical structure

Description

The molecular framework of (6H-Thieno[2,3-b]pyrrol-5-yl)methanol (C7H7NOS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

(6H-Thieno[2,3-b]pyrrol-5-yl)methanol (CAS 126633-05-4) is a high-purity analytical reference standard with the molecular formula C7H7NOS and a molecular weight of 153.20 g/mol.

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

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 FormulaC7H7NOS
Molecular Weight153.20 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms1
Sulfur Atoms1

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