Product

Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxylate

CAS No.：2199-44-2

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Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxylate Basic information

Product Name:	Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxylate
Synonyms:	RARECHEM AL BI 1013;ETHYL 3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE;ETHYL 3,5-DIMETHYLPYRROLE-2-CARBOXYLATE;ETHYL 3,5-DIMETHYL-2-PYRROLECARBOXYLATE;BUTTPARK 36\18-23;Pyrrole-2-carboxylic acid, 3,5-dimethyl-, ethyl ester;Ethyl 3,5-dimethylpyrrole-2-carboxylate 98%;1H-Pyrrole-2-carboxylicacid,3,5-dimethyl-,ethylester(9CI)
CAS:	2199-44-2
MF:	C9H13NO2
MW:	167.21
EINECS:
Product Categories:	Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines;E-F;Acids and Derivatives;Heterocycles;Stains and Dyes;Stains&Dyes, A to;PYRROLE;Pharmaceutial intermediates
Mol File:	2199-44-2.mol

Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxylate Chemical Properties

Melting point	122-126 °C
Boiling point	135-136 °C (10 mmHg)
density	1.1222 (rough estimate)
refractive index	1.4680 (estimate)
storage temp.	Sealed in dry,Room Temperature
pka	16.27±0.50(Predicted)
form	Buff Powder
color	Pale yellow to buff
CAS DataBase Reference	2199-44-2(CAS DataBase Reference)
NIST Chemistry Reference	1H-Pyrrole-2-carboxylic acid, 3,5-dimethyl-, ethyl ester(2199-44-2)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	37/39-26
WGK Germany	3
Hazard Note	Irritant
HS Code	29339900

MSDS Information

Provider	Language
Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxylate	English
ACROS	English

Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxylate Usage And Synthesis

Chemical Properties	Pale yellow to buff powder
Synthesis Reference(s)	Canadian Journal of Chemistry, 32, p. 812, 1954 DOI: 10.1139/v54-102Journal of the American Chemical Society, 77, p. 1546, 1955 DOI: 10.1021/ja01611a043Tetrahedron Letters, 36, p. 9469, 1995 DOI: 10.1016/0040-4039(95)02001-2

Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxylate Preparation Products And Raw materials

Raw materials

Ethyl 3-Methyl-2-nitro-5-oxohexanoate-->ethyl 4-isobutyryl-3,5-dimethyl-1H-pyrrole-2-carboxylate-->ethyl 4-iodo-3,5-dimethyl-1H-pyrrole-2-carboxylate-->ETHYL 4-FORMYL-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE-->3-ACETYL-2,4-DIMETHYL-5-CARBETHOXYPYRROLE-->Ethylcyclopropylpropiolate-->ETHYL 4-BROMO-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE-->Ethyl cyanoglyoxylate-2-oxime-->Diethyl Isonitrosomalonate-->Ethyl cyanoacetate-->2-AMINODIETHYLMALONATE-->Acetylacetone-->3,5-Dimethylisoxazole

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