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5-CARBETHOXY-2-THIOURACIL

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Origin: China

Cas No: 38026-46-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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Products Specification
Product Description

Property

CAS No.: 38026-46-9 Formula: C7H8N2O3S Molecular Weight: 200.21500

Basic Info

Chemical Name	5-CARBETHOXY-2-THIOURACIL
Synonyms	ethyl 4-oxo-2-sulfanylidene-1H-pyrimidine-5-carboxylate; Ethyl 2-thiouracil-5-carboxylate; ETHYL 4-HYDROXY-2-MERCAPTOPYRIMIDINE-5-CARBOXYLATE;
CAS No.	38026-46-9
Molecular Formula	C7H8N2O3S
Molecular Weight	200.21500
PSA	111.11000
LogP	0.64760

Properties

Appearance & Physical State	Slightly orange fine crystalline powder
Density	1.42 g/cm3
Melting Point	249-255ºC (dec.)(lit.)
Refractive Index	1.606

Safety Info

RTECS	UV7775000
Safety Statements	24/25
HS Code	2933599090
WGK Germany	3

Synthesis Route

Ethyl 4-hydroxy-2-methylthio-5-pyrimidinecarboxylate→5-CARBETHOXY-2-THIOURACIL
diethyl α-formylmalonate+thiourea→5-CARBETHOXY-2-THIOURACIL
thiourea+Diethyl ethoxymethylenemalonate→5-CARBETHOXY-2-THIOURACIL

Precursor

Diethyl ethoxymethylenemalonate
thiourea
Ethyl 4-hydroxy-2-methylthio-5-pyrimidinecarboxylate
diethyl α-formylmalonate

Downstream Product

Ethyl 4-hydroxypyrimidine-5-carboxylate
Ethyl 4-hydroxy-2-phenylpyrimidine-5-carboxylate
Ethyl 4-hydroxy-2-methylthio-5-pyrimidinecarboxylate
ethyl 2,4-dioxo-1H-pyrimidine-5-carboxylate

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