6-Benzyl-2-(5-chlorothiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride CAS 1215787-11-3
| CAS No. | 1215787-11-3 |
| Molecular Formula | C20H18ClN3O2S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Benzyl-2-(5-chlorothiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride.
6-Benzyl-2-(5-chlorothiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1215787-11-3) is a high-purity analytical reference standard with the molecular formula C20H18ClN3O2S2HCl and a molecular weight of 468.41 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 6-Benzyl-2-(5-chlorothiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 468.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 6-Benzyl-2-(5-chlorothiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride 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 | C20H18ClN3O2S2 HCl |
| Molecular Weight | 468.41 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Benzyl Standards
- 5-Chlorothiophene-3-Carbonitrile (CAS 1000340-05-5)
- 4-Chlorothiophene-2-sulfonyl chloride (CAS 1016315-26-6)
- 2-(5-chlorothiophene-2-sulfonamido)acetic acid (CAS 1017141-27-3)
- 1-(5-Chlorothiophene-2-carbonyl)piperidine-3-carboxylic acid (CAS 1053983-22-4)
- 4-(5-Chlorothiophene-2-carbonyl)-3-methylpiperazin-2-one (CAS 1105699-70-4)
- 5-chlorothiophene-3-carbonitrile (CAS 1108712-56-6)
- 4-Chlorothiophene-2-boronic acid (CAS 1133931-02-8)
- 4-Chlorothiophene-3-carbonitrile (CAS 1174535-30-8)
Recommended Standards
- (2R,3R,4R,5R)-5-(4-Benzamido-5-methyl-2-oxopyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-(2-methoxyethoxy)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite (CAS 163759-94-2)
- 2-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-6-(phenylsulfonyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 955964-67-7)
- 1-(2-Cyclopropyl-6-methylpyrimidin-4-yl)pyrrolidine-3-carboxylic acid (CAS 1707566-48-0)
- 5-Chloro-3-(chloromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 66999-62-0)
- tert-Butyl 2-(bromomethyl)prop-2-enoate (CAS 53913-96-5)
- 4-(2-(Isopropyl(methyl)amino)ethyl)thiazol-2-amine (CAS 1492494-69-5)
- Tiamulin impurity 11 (CAS CATO-C4X-221011)
- 1-(3,5-Difluoro-2-(isopentyloxy)phenyl)-2,2,2-trifluoroethan-1-one (CAS 1443344-37-3)
- N-(4-Cyclopropoxy-5-(methylthio)pyridin-3-yl)methanesulfonamide (CAS 1243468-44-1)
- Cycloaspeptide D (CAS 691363-62-9)
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