1-(3,4-Dimethoxyphenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline CAS 15547-55-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15547-55-4 |
| Molecular Formula | C19H23NO4 |
| Molecular Weight | 329.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,4-Dimethoxyphenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline (CAS 15547-55-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H23NO4. Molecular weight: 329.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H23NO4 |
| Molecular Weight | 329.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
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- 6-(3,5-Dimethoxyphenyl)-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one (CAS 1628795-45-8)
- 2-(4-(3-(2,3-Dimethoxyphenyl)ureido)phenyl)acetamide (CAS 1251579-29-9)
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Recommended Standards
- (2R,cis)-1,2-Bis(tert-butoxycarbonyl)piperidine-3-carboxylic acid (CAS 149880-80-8)
- (±)-Reticuline (CAS 1699-46-3)
- Boc-N-methyl-2-naphthylalanine (CAS 147577-61-5)
- 1-Methylpyrrole-3-carboxylic Acid (CAS 36929-61-0)
- 1-(2-Bromopyridin-4-yl)piperidin-2-one (CAS 1209458-39-8)
- 3-ethyl-[1,2]oxazolo[5,4-b]pyridine-5-sulfonamide (CAS 1803605-30-2)
- 1,1,3,3,5,5-Hexamethyltrisiloxane (CAS 1189-93-1)
- 4-Chloro-2-(phenylamino)benzoic acid (CAS 19218-88-3)
- 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, polymer with ethenylbenzene (CAS 36704-23-1)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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