Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,6,7-Trimethoxy-2-naphthalenecarboxylic acid methyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

23673-53-2

23673-53-2 structure

23673-53-2 structure

Name: 5,6,7-Trimethoxy-2-naphthalenecarboxylic acid methyl ester
Chemical Name: methyl 5,6,7-trimethoxynaphthalene-2-carboxylate
CAS Number: 23673-53-2
Molecular Formula: C₁₅H₁₆O₅
Molecular Weight: 276.28500
Create Date: 2016-08-22 13:38:38
Modify Date: 2025-08-25 12:10:38

Name	methyl 5,6,7-trimethoxynaphthalene-2-carboxylate
Synonyms	5,6,7-Trimethoxy-2-naphthoesaeure-methylester 2-Naphthalenecarboxylic acid,5,6,7-trimethoxy-,methyl ester 2-Naphthoic acid,5,6,7-trimethoxy-,methyl ester 5,6,7-Trimethoxy-2-naphthalenecarboxylic acid methyl ester

Molecular Formula	C₁₅H₁₆O₅
Molecular Weight	276.28500
Exact Mass	276.10000
PSA	53.99000
LogP	2.65220

HS Code	2918990090

23204-42-4 structure

23204-42-4

77-78-1 structure

77-78-1

~%

23673-53-2 structure

23673-53-2

Literature: Chen,C.-L.; Hostettler,F.D. Tetrahedron, 1969 , vol. 25, p. 3223 - 3229

Precursor 2
23204-42-4 77-78-1
DownStream 1
89445-89-6

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.