3-Amino-N-(benzo[d][1,3]dioxol-5-ylmethyl)-6-isopropyl-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridine-2-carboxamide CAS 728025-87-4
| CAS No. | 728025-87-4 |
| Molecular Formula | C22H24N4O3S |
| Molecular Weight | 424.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Amino-N-(benzo[d][1,3]dioxol-5-ylmethyl)-6-isopropyl-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridine-2-carboxamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Amino-N-(benzo[d][1,3]dioxol-5-ylmethyl)-6-isopropyl-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridine-2-carboxamide (CAS 728025-87-4), molecular formula C22H24N4O3S and molecular weight 424.52 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, 3-Amino-N-(benzo[d][1,3]dioxol-5-ylmethyl)-6-isopropyl-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridine-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 424.52 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Amino-N-(benzo[d][1,3]dioxol-5-ylmethyl)-6-isopropyl-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridine-2-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H24N4O3S |
| Molecular Weight | 424.52 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- N-Allyl-1-(7-(3-methoxyphenyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)piperidine-3-carboxamide (CAS 1243035-62-2)
- Mirabegron Impurity 129 (CAS CATO-C4X-1032129)
- 6-Methyl-2,3-dihydro-1H-inden-1-ol (CAS 200425-63-4)
- N-((1-ethyl-1H-pyrazol-4-yl)methyl)-3-methylbutan-1-amine hydrochloride (CAS 1856096-75-7)
- Potassium 3-Butenyltrifluoroborate (CAS 608140-67-6)
- 2-Methyl-3-((trifluoromethyl)thio)pyridine (CAS 2386384-47-8)
- N-(2,5-Dimethylphenyl)-3-(furan-2-yl)acrylamide (CAS 853349-55-0)
- 4-[(3-Iodophenoxy)methyl]piperidine (CAS 1347292-97-0)
- N-(3-Fluoro-4-(2-(propylamino)ethoxy)phenyl)-4-oxo-4,5,6,7-tetrahydro-1H-indole-3-carboxamide methanesulfonate (CAS 1259477-42-3)
- 5-Methylindole-3-acetic Acid (CAS 1912-47-6)
- (E)-[(2,6-Dichlorophenyl)methoxy](1-{2-[4-(propan-2-yl)phenyl]cyclopropyl}ethylidene)amine (CAS 338392-53-3)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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