N-((1-(Thiophen-3-ylmethyl)piperidin-4-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide CAS 1234808-44-6
| CAS No. | 1234808-44-6 |
| Molecular Formula | C20H24N2O3S |
| Molecular Weight | 372.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-((1-(Thiophen-3-ylmethyl)piperidin-4-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 1234808-44-6), molecular formula C20H24N2O3S and molecular weight 372.48 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N-((1-(Thiophen-3-ylmethyl)piperidin-4-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 372.48 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), N-((1-(Thiophen-3-ylmethyl)piperidin-4-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide 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 | C20H24N2O3S |
| Molecular Weight | 372.48 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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- 2-Phenyl-5-(1-(thiophen-2-ylsulfonyl)-1H-pyrazol-3-yl)thiazole (CAS 318248-79-2)
- 3-[(2-{[3-oxo-3-(thiophen-2-yl)propyl]sulfanyl}ethyl)sulfanyl]-1-(thiophen-2-yl)propan-1-one (CAS 882748-93-8)
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- 2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 433235-42-8)
Recommended Standards
- 1,5-Dimethyl-4-phenyl-3-(1-tosylethyl)imidazolidin-2-one (CAS 1212191-69-9)
- 1242860-99-6 tert-Butyl [2-({2-amino-4-[(isopropylamino)sulfonyl]phenyl}amino)ethyl]carbamate MFCD15732365 (CAS 1242860-99-6)
- Desacetyl Diltiazem D4 (CAS 112259-40-2)
- (S)-N-(1-((4,5-Dimethylthiazol-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)pyrrolidine-1-carboxamide (CAS 1246044-23-4)
- 2-Hydroxy-6-(methylsulfonamido)benzamide (CAS 1243392-73-5)
- Ethyl 3-methylfuran-2-carboxylate (CAS 38435-37-9)
- 3-(4-Methyl-2-phenylpiperazin-1-yl)propan-1-amine (CAS 1016701-12-4)
- N2-cyclohexyl-5-methylpyridine-2,3-diamine (CAS 1216230-16-8)
- 2-(4-Chlorophenyl)-2-((2-fluorophenyl)amino)acetic acid (CAS 725253-06-5)
- 3-Methyl-2-(2-trifluoromethylbenzoyl)pyridine (CAS 1187165-72-5)
- (S)-2-Amino-N-methyl-N-(1-methylpyrrolidin-3-yl)acetamide (CAS 1353998-28-3)
- 4-Bromomethyl-2-chloro-3-(trifluoromethyl)pyridine (CAS 1227579-53-4)
- 1-(2-Aminoethyl)-1H-indole-3-carbonitrile (CAS 1385027-31-5)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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