3,9-Dimethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline-2,10-diol

Modify Date: 2025-08-24 08:22:52

3,9-Dimethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline-2,10-diol Structure
3,9-Dimethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline-2,10-diol structure
Common Name 3,9-Dimethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline-2,10-diol
CAS Number 16562-14-4 Molecular Weight 327.37400
Density N/A Boiling Point N/A
Molecular Formula C19H21NO4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3,9-dimethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline-2,10-diol
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C19H21NO4
Molecular Weight 327.37400
Exact Mass 327.14700
PSA 62.16000
LogP 2.70840
InChIKey JKPISQIIWUONPB-UHFFFAOYSA-N
SMILES COc1cc2c(cc1O)C1Cc3ccc(O)c(OC)c3CN1CC2

 Safety Information

HS Code 2933990090

 Synthetic Route

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

l-2,10-Dihydroxy-3,9-dimethyloxytetrahydropseudoberberine
stepholidine
L-stepholidine
D,L-Stepholidine
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