Home > Carbonyl Compounds> 5-Formyl-2,4-dimethylpyrrole-3-propionic Acid Methyl Ester

5-Formyl-2,4-dimethylpyrrole-3-propionic Acid Methyl Ester

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Origin: China

Cas No: 18818-25-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 18818-25-2 Formula: C11H15NO3 Molecular Weight: 209.24200

Description

An important precursor for the preparation of Hemes and Porphyrins.

Basic Info

Chemical Name	5-Formyl-2,4-dimethylpyrrole-3-propionic Acid Methyl Ester
Synonyms	methyl 3-(5-formyl-2,4-dimethyl-1H-pyrrol-3-yl)propanoate;
CAS No.	18818-25-2
Molecular Formula	C11H15NO3
Molecular Weight	209.24200
PSA	59.16000
LogP	1.54960

Properties

Density	1.154g/cm3
Boiling Point	338.09ºC at 760 mmHg
Melting Point	123-124ºC
Flash Point	158.271ºC
Refractive Index	1.549
Vapor Pressure	0mmHg at 25°C

Safety Info

HS Code	2933990090

Synthesis Route

(Chloromethylene)dimethyliminium chloride+methyl 3-(2,4-dimethyl-1H-pyrrol-3-yl)propanoate→5-Formyl-2,4-dimethylpyrrole-3-propionic Acid Methyl Ester
4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid→5-Formyl-2,4-dimethylpyrrole-3-propionic Acid Methyl Ester
benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate→5-Formyl-2,4-dimethylpyrrole-3-propionic Acid Methyl Ester

Precursor

(Chloromethylene)dimethyliminium chloride
benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate
methyl 3-(2,4-dimethyl-1H-pyrrol-3-yl)propanoate
4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid

Downstream Product

methyl 3-[18-(3-methoxy-3-oxopropyl)-3,7,8,12,13,17-hexamethyl-21,24-dihydroporphyrin-2-yl]propanoate
methyl 3-(8,13-diethyl-3,7,12,17-tetramethyl-23,24-dihydroporphyrin-2-yl)propanoate

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