(3-Amino-6,7,8,9-tetrahydro-5H-cyclohepta[b]thieno[3,2-e]pyridin-2-yl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone CAS 445382-71-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 445382-71-8 |
| Molecular Formula | C21H20N2O3S |
| Molecular Weight | 380.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Amino-6,7,8,9-tetrahydro-5H-cyclohepta[b]thieno[3,2-e]pyridin-2-yl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone (CAS 445382-71-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H20N2O3S. Molecular weight: 380.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H20N2O3S |
| Molecular Weight | 380.46 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 1-Amino-cis-2,6-dimethylpiperidine (CAS 61147-58-8)
- 4-(2-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-oxoethyl)-N,N-diethylpiperazine-1-carboxamide (CAS 339199-70-1)
- 6-(5-(BOC-AMINO)-2-METHYLPHENYLAMINO)-3-METHYL-4-OXO-3,4-DIHYDROQUINAZOLINE (CAS 878745-39-2)
- 9,9-Bis(3-amino-4-hydroxyphenyl)fluorene (CAS 20638-07-7)
- 4-Amino-5-benzoyl-2-{[(4-methoxyphenyl)methyl]sulfanyl}thiophene-3-carbonitrile (CAS 478081-54-8)
- Ethyl 2-amino-6-[(4-methylphenyl)sulfonyl]-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate (CAS 474122-70-8)
- Ethyl 2-amino-5-oxo-4-(pyridin-3-yl)-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate (CAS 923560-03-6)
- (2S)-2-AMINO-N-(2,2-DIETHOXYETHYL)-3-(1,1-DIMETHYLETHOXY)-N-(2-PHENYLETHYL)-PROPANAMIDE (CAS 1222068-63-4)
Recommended Standards
- (2S)-2-[(4S)-4,5-Dihydro-4-(1-methylethyl)-2-oxazolyl]-1-(diphenylphosphino)piperidine (CAS 2757084-44-7)
- (S)-N-[1-(4-Cyclopropylmethyl-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-ethyl]-3-(2-fluoro-phenyl)acrylamide (CAS 697287-41-5)
- (2R)-2-[(4R)-4,5-Dihydro-4-(1-methylethyl)-2-oxazolyl]-1-(diphenylphosphino)piperidine (CAS 2757084-62-9)
- 4-Cyclopropoxy-5-ethyl-N-methylpyridin-2-amine (CAS 1243447-27-9)
- (2s)-N-Methylpyrrolidine-2-carboxamide (CAS 52060-82-9)
- 2-[(2E)-3-(Dimethylamino)prop-2-enoyl]cyclohexan-1-one (CAS 410534-30-4)
- 4-(Ethoxymethyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1387562-96-0)
- (E)-1,3-di(furan-2-yl)prop-2-en-1-one (CAS 42811-85-8)
- 4-Hydroxycyclohexanone (CAS 13482-22-9)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com