6,7-Dimethoxy-1-methyl-1,2,3,4-tetrahydroisoquinolinehydrochloride CAS 883-87-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 883-87-4 |
| Molecular Formula | C28H30O7S2 |
| Molecular Weight | 542.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dimethoxy-1-methyl-1,2,3,4-tetrahydroisoquinolinehydrochloride (CAS 883-87-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H30O7S2. Molecular weight: 542.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C28H30O7S2 |
| Molecular Weight | 542.66 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 2 |
Related Dimethoxy Standards
- 2-(4-(5-(4,5-Dimethoxy-2-nitrophenyl)-2H-tetrazol-2-yl)phenethyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline (CAS 849675-45-2)
- 4,4'-((4,6-Dimethoxy-1,3-phenylenedisulfonyl)bis(azanediyl))dibenzoic acid (CAS 326182-53-0)
- (R)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(dicyclopentylphosphine) (CAS 150971-53-2)
- (1S)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(dicyclopentylphosphine) (CAS 150971-55-4)
- 3-Benzyl-8,9-dimethoxy-5-((4-(trifluoromethyl)benzyl)thio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 477768-51-7)
- 58257-01-5 Bis(4,5-dimethoxy-2-nitrophenyl)diselenide DTXSID90369931 (CAS 58257-01-5)
- 3,4-Dimethoxy-N-(4-(3-nitrophenyl)-5-(piperazin-1-ylmethyl)thiazol-2-yl)benzenesulfonamide (CAS 1951440-83-7)
- 2-{[2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)-2-oxoethyl]sulfanyl}-6-(thiophen-2-yl)-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 445383-89-1)
Recommended Standards
- 1,3,4,5-Tetrakis-O-(phenylmethyl)-L-iditol (CAS 78136-16-0)
- Hydroxy-PEG9-Boc (CAS 2055042-66-3)
- 1,3,4,5-Tetra-O-benzyl-D-glucitol (CAS 14233-48-8)
- 4,4'-(1,4-Phenylenebis(methylene))dianiline (CAS 2811-55-4)
- 2-(7-ethyl-1-nitroso-1H-indol-3-yl)ethanol (CAS CATO-C3D-26184)
- N-(3-Bromobenzyl)-2-chloro-N-isopropylacetamide (CAS 1177237-98-7)
- Ethyl 4-(2-chlorophenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 298231-14-8)
- 3-Amino-2-(4-chlorophenyl)pyrido[2,3-d]pyrimidin-4(3H)-one (CAS 1363404-94-7)
- 2-Amino-6,8-dibromoquinoline-3-carboxamide (CAS 937601-68-8)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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