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6-Methyl-2-thiouracil

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Origin: China

Cas No: 56-04-2

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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Products Specification
Product Description

Quick Details
CAS No.:
56-04-2
Other Names:
LABOTEST-BB LT00848091
MF:
C5H6N2OS
EINECS No.:
200-252-3
Place of Origin:
Shandong, China
Type:
Anti-Allergic Agents, Electrolyte Balance and Dialysis Agents, Endocrine System Agents
Grade Standard:
Medicine Grade
Usage:
Animal Pharmaceuticals
Brand Name:
QDXIGEMA
Model Number:
TOP
Purity:
99%min
Product Name:
Methylthiouracil
MW:
142.18
Melting point:
~330 °C (dec.)(lit.)
form:
Powder
color:
Clear colorless to yellow
Water Solubility:
INSOLUBLE
Merck:
14,6128
BRN:
115648
Stability:
Stability Incompatible with strong oxidizing agents, iodine, metals
Shelf life:
2 Years
Packaging&Delivery
Packaging Details
25kgs/Drum; 5kgs/Tin&10kgs/Carton
Port
QINGDAO PORT

Property

CAS No.: 56-04-2 Formula: C5H6N2OS Molecular Weight: 142.17900

Basic Info

Chemical Name	6-Methyl-2-thiouracil
Synonyms	4(1H)-Pyrimidinone, 2,3-dihydro-6-methyl-2-thioxo-; 6-methyl-2-sulfanylidene-1H-pyrimidin-4-one;
CAS No.	56-04-2
Molecular Formula	C5H6N2OS
Molecular Weight	142.17900
PSA	80.74000
LogP	0.74090

Properties

Appearance & Physical State	white powder
Density	1.36 g/cm3
Boiling Point	342.3ºC at 760 mmHg
Melting Point	330ºC
Flash Point	160.8ºC
Refractive Index	1.638
Water Solubility	INSOLUBLE
Stability	Stability Incompatible with strong oxidizing agents, iodine, metals.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Hormones and antibiotics room.

Safety Info

RTECS	YR0875000
Safety Statements	36/37-45
HS Code	29335995
WGK Germany	3
Risk Statements	R22; R40
Hazard Codes	Xn
Hazard Declaration	H302; H351
Symbol	GHS07, GHS08
Signal Word	Warning
Caution Statement	P281

Synthesis Route

6-METHYL-2-METHYLSULFANYL-PYRIMIDIN-4-OL→4-Hydroxy-6-methylpyrimidine+6-methyluracil
Ethyl acetoacetate+thiourea→6-Methyl-2-thiouracil
5-Acetyl-2,2-dimethyl-1,3-dioxane-4,6-dione+thiourea→6-Methyl-2-thiouracil

Precursor

7-methyl-5H-1,3,4-thiadiazolo[3,2-a]pirimidin-5-one
Diethyl malonate
thiourea
Ethyl acetoacetate

Downstream Product

6-methyluracil
sodium,6-methyl-2-sulfanylidene-1H-pyrimidin-3-id-4-one
4-Hydroxy-6-methylpyrimidine
4-Chloro-6-methyl-2-(methylthio)pyrimidine

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