Thieno[3,2-c]pyridine 4-Methylbenzenesulfonate CAS 153075-10-6
| CAS No. | 153075-10-6 |
| Molecular Formula | C7H8O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Thieno[3,2-c]pyridine 4-Methylbenzenesulfonate (CAS 153075-10-6), a certified reference material (molecular formula C7H8O3SC7H5NS, MW 307.38 g/mol) for analytical method development and quality control.
The molecular framework of Thieno[3,2-c]pyridine 4-Methylbenzenesulfonate (C7H8O3SC7H5NS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 Formula | C7H8O3S C7H5NS |
| Molecular Weight | 307.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Thieno Standards
- 4H-thieno[3,2-b]pyrrole-2-carboxylic acid (CAS 1007386-84-6)
- Thieno[2,3-c]pyridin-2-ylboronic acid (CAS 1018954-04-5)
- 5H-thieno[3,2-b]pyran-2-carboxylic acid (CAS 1020936-98-4)
- Thieno[3,2-d]pyrimidin-2-amine (CAS 1027729-09-4)
- Thieno[2,3-d]pyrimidin-4-ylproline (CAS 1028366-39-3)
- methyl thieno[3,2-d]pyrimidine-4-carboxylate (CAS 1029144-47-5)
- thieno[3,2-d]pyrimidine-4-carboxylic acid (CAS 1029144-49-7)
- 2H-Thieno[2,3-d][1,3]oxazine-2,4(1H)-dione (CAS 103979-54-0)
Recommended Standards
- 5-(4-Chlorophenyl)-3-iodopyridin-2-amine, 97% (CAS 1356397-46-0)
- 2-(Butoxymethyl)-2-ethylbutane-1-sulfonyl chloride (CAS 1495739-07-5)
- Methyl 3-formylisonicotinate (CAS 1211592-55-0)
- N-(4-Acetyl-2-bromophenyl)acetamide (CAS 101209-08-9)
- 2,3-Bis(bromomethyl)-1-chloro-4-methoxybenzene (CAS 1354545-55-3)
- N-(2-Chlorophenyl)-1,1,1-trifluoro-N-((trifluoromethyl)sulfonyl)methanesulfonamide (CAS 1263377-02-1)
- 7-Fluoro-1,2,3,4-tetrahydroisoquinoline Hydrochloride (CAS 799274-06-9)
- 4-(2,5-dihydro-1H-pyrrol-1-yl)benzoic acid (CAS 1334011-98-1)
- 2-(2-(2-Chlorophenoxy)acetyl)-N-(4-nitrophenyl)hydrazine-1-carbothioamide (CAS 889600-37-7)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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