Benzo[4,5]thieno[2,3-g]isoquinoline CAS 23134-34-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23134-34-1 |
| Molecular Formula | C33H54O11 |
| Molecular Weight | 626.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzo[4,5]thieno[2,3-g]isoquinoline (CAS 23134-34-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C33H54O11. Molecular weight: 626.78 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C33H54O11 |
| Molecular Weight | 626.78 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
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Recommended Standards
- (2S,3R,5R,10R,13R,14S,17S)-17-[(2R,3R)-2,3-Dihydroxy-6-methylheptan-2-yl]-2,14-dihydroxy-10,13-dimethyl-3-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy]-2,3,4,5,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-6(10H)-one (CAS 20117-33-3)
- 4,5-Dehydro Lopinavir (CAS CATO-C4X-168232)
- methyl 1-[(2R)-2-(benzyloxycarbonylamino)-6-(tert-butoxycarbonylamino)hexanoyl]-4-(tert-butoxycarbonylamino)piperidine-4-carboxylate (CAS 1821319-23-6)
- Methyl 3,6-dibromo-2,4-difluorophenylacetate (CAS 1803783-49-4)
- N-((1-Isobutyl-1H-pyrazol-5-yl)methyl)-1,3-dimethyl-1H-pyrazol-5-amine hydrochloride (CAS 1856068-76-2)
- 6-(Aminomethyl)-2-methylnicotinonitrile (CAS 1500228-02-3)
- tert-Butyl 4-(6-chloro-2-(methylthio)pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate (CAS 1261231-27-9)
- 1-(2-Nitrophenyl)Propan-2-One (CAS 1969-72-8)
- ethyl 3-(methylsulfanyl)prop-2-enoate (CAS 136115-65-6)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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