2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY

Modify Date: 2025-08-25 19:26:00

2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY Structure
2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY structure
 Common Name 2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY
CAS Number 3875-77-2 Molecular Weight 164.20100
Density N/A Boiling Point N/A
Molecular Formula C10H12O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2h-1-benzopyran, 3,4-dihydro-7-methoxy
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H12O2
Molecular Weight 164.20100
Exact Mass 164.08400
PSA 18.46000
LogP 2.02020
InChIKey PPXSXRTVWVIXJR-UHFFFAOYSA-N
SMILES COc1ccc2c(c1)OCCC2

 Safety Information

HS Code 2932999099

 Synthetic Route

1-Methoxy-3-(2-propyn-1-yloxy)benzene structure

1-Methoxy-3-(2-...

CAS#:41580-72-7

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2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY Structure

2H-1-BENZOPYRAN...

CAS#:3875-77-2

3,4-Dihydro-5-methoxy-2H-1-benzopyran structure

3,4-Dihydro-5-m...

CAS#:3722-77-8

Literature: Nevado, Cristina; Echavarren, Antonio M. Chemistry - A European Journal, 2005 , vol. 11, # 10 p. 3155 - 3164
2-(3-bromopropoxy)-1-iodo-4-methoxybenzene structure

2-(3-bromopropo...

CAS#:1378521-85-7

~53%

2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY Structure

2H-1-BENZOPYRAN...

CAS#:3875-77-2

Literature: Yan, Chang-Song; Peng, Yu; Xu, Xiao-Bo; Wang, Ya-Wen Chemistry - A European Journal, 2012 , vol. 18, # 19 p. 6039 - 6048
2-(3-hydroxypropyl)-5-methoxyphenol structure

2-(3-hydroxypro...

CAS#:106800-26-4

~46%

2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY Structure

2H-1-BENZOPYRAN...

CAS#:3875-77-2

Literature: Lal, Kasturi; Ghosh, Subrata; Salomon, Robert G. Journal of Organic Chemistry, 1987 , vol. 52, # 6 p. 1072 - 1078
4-methoxybenzenepropanol structure

4-methoxybenzen...

CAS#:5406-18-8

~42%

2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY Structure

2H-1-BENZOPYRAN...

CAS#:3875-77-2

Literature: Hamamoto, Hiromi; Hata, Kayoko; Nambu, Hisanori; Shiozaki, Yukiko; Tohma, Hirofumi; Kita, Yasuyuki Tetrahedron Letters, 2004 , vol. 45, # 11 p. 2293 - 2295
7-methoxy-2H-1-Benzopyran structure

7-methoxy-2H-1-...

CAS#:18385-89-2

~%

2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY Structure

2H-1-BENZOPYRAN...

CAS#:3875-77-2

Literature: Shiratsuchi; Kawamura; Akashi; Fujii; Ishihama; Uchida Chemical and Pharmaceutical Bulletin, 1987 , vol. 35, # 2 p. 632 - 641
3-(3-methanesulfonyloxypropoxy)anisole structure

3-(3-methanesul...

CAS#:1206536-14-2

~51%

2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY Structure

2H-1-BENZOPYRAN...

CAS#:3875-77-2

3,4-Dihydro-5-methoxy-2H-1-benzopyran structure

3,4-Dihydro-5-m...

CAS#:3722-77-8

Literature: Hong, Dong Jin; Kim, Dong Wook; Chi, Dae Yoon Tetrahedron Letters, 2010 , vol. 51, # 1 p. 54 - 56
Phenol,2-iodo-5-methoxy structure

Phenol,2-iodo-5...

CAS#:41046-70-2

~%

2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY Structure

2H-1-BENZOPYRAN...

CAS#:3875-77-2

Literature: Yan, Chang-Song; Peng, Yu; Xu, Xiao-Bo; Wang, Ya-Wen Chemistry - A European Journal, 2012 , vol. 18, # 19 p. 6039 - 6048
m-Methoxyphenol structure

m-Methoxyphenol

CAS#:150-19-6

~%

2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY Structure

2H-1-BENZOPYRAN...

CAS#:3875-77-2

Literature: Goosen, Andre; Marais, Charles F.; McCleland, Cedric W.; Rinaldi, Fabrizio C. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1995 , # 6 p. 1227 - 1236
3-(3-methoxyphenoxy)propan-1-ol structure

3-(3-methoxyphe...

CAS#:136167-42-5

~%

2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY Structure

2H-1-BENZOPYRAN...

CAS#:3875-77-2

3,4-Dihydro-5-methoxy-2H-1-benzopyran structure

3,4-Dihydro-5-m...

CAS#:3722-77-8

Literature: Goosen, Andre; Marais, Charles F.; McCleland, Cedric W.; Rinaldi, Fabrizio C. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1995 , # 6 p. 1227 - 1236

 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

7-methoxychroman
7-Methoxy-3-Chromanone
7-methoxy-chroman-3-one
7-methoxychroman-4-ol
7-methoxychromane
7-methoxychromanol
3,4-dihydro-7-methoxy-2H-chromene
7-Methoxy-chroman-3-on
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Chemsrc provides 2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY(CAS#:3875-77-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY are included as well.>> amp version: 2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY

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