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Chlorin e6 trimethyl ester

Also known as: Chlorin e6 trimethyl ester, Chlorophyll Impurity 16, methyl (2S-trans)-13-ethyl-2,3-dihydro-18-(methoxycarbonyl)-20-(2-methoxy-2-oxoethyl)-3,7,12,17-tetramethyl-8-vinyl-21H,23H-porphine-2-propionate, (2S,3S)-8-Ethenyl-13-ethyl-2,3-dihydro-18-(methoxycarbonyl)-20-(2-methoxy-2-oxoethyl)-3,7,12,17-tetramethyl-21H,23H-porphyrin-2-propionic acid methyl ester, (2S,3S)-18-(Methoxycarbonyl)-20-(2-oxo-2-methoxyethyl)-8-ethenyl-13-ethyl-2,3-dihydro-3,7,12,17-tetramethyl-21H,23H-porphyrin-2-propanoic acid methyl ester, 21H,23H-Porphine-7-propanoic acid, 13-ethenyl-18-ethyl-7,8-dihydro-3-(methoxycarbonyl)-5-(2-methoxy-2-oxoethyl)-2,8,12,17-tetramethyl-, methyl ester, (7S,8S)-, 3α,7,12,17-Tetramethyl-8-vinyl-13-ethyl-20-[(methoxycarbonyl)methyl]-18-(methoxycarbonyl)chlorin-2β-propionic acid methyl ester

Chlorin e6 trimethyl ester (CAS 35038-32-5) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C37H42N4O6 and a molecular weight of 638.75300 g/mol. Key properties include a boiling point of 704.8ºC at 760 mmHg, a density of 1.25g/cm3 and a flash point of 189.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
35038-32-5
Jingsj CID
J-31002-6
Molecular Formula
C37H42N4O6
Molecular Weight
638.75300 g/mol
Category
Esters
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point704.8ºC at 760 mmHg
Density1.25g/cm3
Flash Point189.4ºC
Exact Mass638.31000
PSA131.44000
LogP5.19190
Refractive Index1.618

Activity & Biological Data

Additional Information[1]. Pandey RK, et, al. Chlorin and porphyrin derivatives as potential photosensitizers in photodynamic therapy. Photochemistry and Photobiology. 1991. 53(1):65-72. [2]. Bauer D, et, al. Functionalization of chlorin e6 trimethylester towards potential amphiphilic photosensitizers for photodynamic therapy. Journal of Porphyrins and Phthalocyanines. 2019. 23(3): 243-250.

Frequently Asked Questions

What is the CAS number of Chlorin e6 trimethyl ester?

The CAS number of Chlorin e6 trimethyl ester is 35038-32-5.

What are the molecular formula and molecular weight of Chlorin e6 trimethyl ester?

Chlorin e6 trimethyl ester has molecular formula C37H42N4O6 and molecular weight 638.75300 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Chlorin e6 trimethyl ester (CAS 35038-32-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31002-6 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.