5,6-Dimethoxy-2-methyl-8-nitro-1,2,3,4-tetrahydroisoquinoline CAS 87664-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87664-83-3 |
| Molecular Formula | C12H16N2O4 |
| Molecular Weight | 252.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Dimethoxy-2-methyl-8-nitro-1,2,3,4-tetrahydroisoquinoline (CAS 87664-83-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H16N2O4. Molecular weight: 252.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H16N2O4 |
| Molecular Weight | 252.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related Dimethoxy Standards
- 1-(2,5-Dimethoxy-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 108950-30-7)
- 1-(2,6-Dimethoxy-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 1263365-51-0)
- 1-(3,5-Dimethoxy-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 1263365-59-8)
- 1-(2,3-Dimethoxy-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 1263365-66-7)
- 1-(2,4-Dimethoxy-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 1263365-93-0)
- 1-(3,4-Dimethoxy-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 1263366-10-4)
- 6,7-Dimethoxy-2-(methylsulfanyl)-3,4-dihydroquinazolin-4-one (CAS 1527466-89-2)
- 2,3-Dimethoxy-5-methyl-6-(3-methylbut-2-en-1-yl)benzene-1,4-diol (CAS 52590-98-4)
Recommended Standards
- 5-(Furan-2-yl)-4-(m-tolyldiazenyl)-1H-pyrazole (CAS 338414-25-8)
- 5-[3-(Benzyloxy)phenyl]-2H-tetrazole (CAS 710980-14-6)
- 5-(Boc-amino)pyridine-2-carboxamidoxime (CAS 814262-95-8)
- Methyl 7-chloro-8-fluoro-4-hydroxyquinoline-2-carboxylate (CAS 1150164-88-7)
- 1-(2-Bromo-3-fluorophenyl)-2,2,2-trifluoroethan-1-ol (CAS 1850248-08-6)
- 3-Iodo-5-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1000343-70-3)
- 4-ethoxy-1,1,1-trichloro-3-buten-2-one (CAS 83124-74-7)
- Perfluoro-3,6-dioxa-4-methyl-7-octene-1-sulfonic acid (CAS 29311-67-9)
- CAS 62961-57-3 (CAS 62961-57-3)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
Why CATO?
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