Methylthiouracil
56-04-2
99%
Bottle,barrel,cargo,container,etc.
2026-06-30
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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DescriptionKeywords
56-04-2
Methylthiouracil
C5H6N2OS
Quick DetailsProName:Methylthiouracil
CasNo:56-04-2
Molecular Formula:C5H6N2OS
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Methylthiouracil
Other Name:4(1H)-Pyrimidinone,2,3-dihydro-6-methyl-2-thioxo-;Uracil,6-methyl-2-thio-;2,3-Dihydro-6-methyl-2-thioxo-4(1H)-pyrimidinone;Alkiron;Antibason;Basecil;2-Mercapto-6-methylpyrimidin-4-one;Metacil;Methiacil;Methicil;Methiocil;6-Methyl-2-thio-2,4-(1H,3H)-pyrimidinedione;6-Methyl-2-thiouracil;Methylthiouracil;MTU;Muracil;Prostrumyl;Strumacil;Thimecil;6-Thio-4-methyluracil;Methacil;2-Mercapto-4-methyl-6-hydroxypyrimidine;6-Methyl-2-mercaptouracil;2-Mercapto-6-methylpyrimidyl-4-one;6-Methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine;4-Methyl-2-thiouracil;2-Thio-6-methyluracil;Thyreonorm;4-Hydroxy-2-mercapto-6-methylpyrimidine;Tiorale M;Thiothymin;Orcanon;Tiomeracil;2-Mercapto-6-methyl-4-pyrimidinol;4-Hydroxy-6-methyl-2-mercaptopyrimidine;Metiur;Tiotiron;Muracin;Thiothyron;Thiomecil;NSC 193526;Basethyrin;Thiuryl;USAF-EK 6454;Thiomidil;NSC 9378;Thioryl;Thyril;NSC 314271;4-Hydroxy-6-methylpyrimidine-2(1H)-thione;6-Methyl-2-thioxopyrimidin-4-one;2-Mercapto-6-methylpyrimidin-4(3H)-one;1123-10-0;31909-18-9;91795-77-6
CAS No.:56-04-2
Molecular Formula:C5H6N2OS
InChIKeys:InChIKey=HWGBHCRJGXAGEU-UHFFFAOYSA-N
Molecular Weight:142.18
Exact Mass:142.18
BRN:115648
EC Number:200-252-3
UNII:QW24888U5F
NSC Number:757116|193526|9378
UN Number:3077
DSSTox ID:DTXSID2020890
Color/Form:CRYSTALS|PLATES FROM WATER|WHITE, CRYSTALLINE POWDER
ATC Code:H - Systemic hormonal preparations, excl. sex hormones and insulins
HScode:29335995
Categories:
Characteristics-
PSA:
73.2
XLogP3:-0.2
Appearance:Clear colorless to yellow Liquid
Density:1.498 g/cm3
Melting Point:330 °C (decomp)
Boiling Point:342.3ºC at 760 mmHg
Flash Point:160.8ºC
Refractive Index:1.638
Water Solubility:H2O: INsoluble
Storage Conditions:Storage site should be as close as practical to lab in which carcinogens are to be used, so that only small quantities required for expt need to be carried. Carcinogens should be kept in only one section of cupboard, an explosion-proof refrigerator or freezer (depending on chemicophysical properties ) that bears appropriate label. An inventory should be kept, showing quantity of carcinogen & date it was acquired Facilities for dispensing should be contiguous to storage area.
Toxicity:MLD in rabbits (mg/kg): 2486 orally (Simon)
Odor:ODORLESS
Taste:BITTER
PH:SATURATED AQ SOLN IS NEUTRAL OR SLIGHTLY ACID TO LITMUS.
Collision Cross Section:123.7 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Experimental Properties:SUBLIMES READILY.|DECOMP @ 326-331 °C.
Air and Water Reactions:Insoluble in water.
Reactive Group:Amides and Imides
Reactivity Profile:METHYLTHIOURACIL reacts with strong oxidizing agents. Forms complexes with metals and is oxidized by iodine and other sulfhydryl oxidizing agents (NTP, 1992).
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H317 May cause an allergic skin reaction
H401 Toxic to aquatic life
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
PRECAUTIONS FOR "CARCINOGENS": Storage site should be as close as practical to lab in which carcinogens are to be used, so that only small quantities required for ... expt need to be carried. Carcinogens should be kept in only one section of cupboard, an explosion-proof refrigerator or freezer (depending on chemicophysical properties ...) that bears appropriate label. An inventory ... should be kept, showing quantity of carcinogen & date it was acquired ... Facilities for dispensing ... should be contiguous to storage area. Chemical Carcinogens
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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