(2S)-2-(3,4-Dimethoxyphenyl)-7-methoxychromane

Modify Date: 2025-08-25 11:46:10

(2S)-2-(3,4-Dimethoxyphenyl)-7-methoxychromane Structure
(2S)-2-(3,4-Dimethoxyphenyl)-7-methoxychromane structure
Common Name (2S)-2-(3,4-Dimethoxyphenyl)-7-methoxychromane
CAS Number 116384-26-0 Molecular Weight 300.349
Density 1.1±0.1 g/cm3 Boiling Point 432.6±45.0 °C at 760 mmHg
Molecular Formula C18H20O4 Melting Point N/A
MSDS N/A Flash Point 142.7±35.6 °C

 Use of (2S)-2-(3,4-Dimethoxyphenyl)-7-methoxychromane


(2S)-3',4',7-Trimethoxyflavan is a flavan, exhibits weak cytotoxicities against HCT116 and HepG2 with IC50 values 34.36 μg/mL and 38.51 μg/mL, respectively[1].

 Names

Name 3',4',7-Trimethoxyflavan
Synonym More Synonyms

  Biological Activity

Description (2S)-3',4',7-Trimethoxyflavan is a flavan, exhibits weak cytotoxicities against HCT116 and HepG2 with IC50 values 34.36 μg/mL and 38.51 μg/mL, respectively[1].
Related Catalog
References

[1]. Fu, K.-L., et al. (2013). Two Unusual Rearranged Flavan Derivatives fromNarcissus tazettavar.chinensis. Helvetica Chimica Acta, 96(2), 338-344.

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 432.6±45.0 °C at 760 mmHg
Molecular Formula C18H20O4
Molecular Weight 300.349
Flash Point 142.7±35.6 °C
Exact Mass 300.136169
PSA 36.92000
LogP 3.95
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.555

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

(2S)-2-(3,4-Dimethoxyphenyl)-7-methoxychromane
2-(3,4-Dimethoxyphenyl)-7-methoxychromane
2H-1-Benzopyran, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-7-methoxy-, (2S)-
2H-1-Benzopyran, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-7-methoxy-
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