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2-Thiouracil

2-Thiouracil
2-Thiouracil structure
CAS No.
141-90-2
Chemical Name:
2-Thiouracil
Synonyms
TU;2-TU;Nobilen;DERACIL;Thiouraci;tiouracyl;THIURACIL;NSC 19473;hiouracil;nci-c01490
CBNumber:
CB5769908
Molecular Formula:
C4H4N2OS
Formula Weight:
128.15
MOL File:
141-90-2.mol

2-Thiouracil Properties

Melting point:
>300 °C (lit.)
Density 
1.368 (estimate)
refractive index 
1.7000 (estimate)
storage temp. 
Store below +30°C.
solubility 
7.9g/l
form 
Fine Crystalline Powder
pka
pKa 7.46 (Uncertain)
color 
White to cream
Water Solubility 
0.5 g/L
λmax
271nm(H2O)(lit.)
Merck 
14,9366
BRN 
112227
InChIKey
ZEMGGZBWXRYJHK-UHFFFAOYSA-N
CAS DataBase Reference
141-90-2(CAS DataBase Reference)
EWG's Food Scores
2
FDA UNII
59X161SCYL
Proposition 65 List
Thiouracil
IARC
2B (Vol. Sup 7, 79) 2001
NIST Chemistry Reference
2-Thiouracil(141-90-2)
EPA Substance Registry System
Thiouracil (141-90-2)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS08
Signal word  Warning
Hazard statements  H351
Precautionary statements  P201-P202-P280-P308+P313-P405-P501a-P281
Hazard Codes  Xn,T
Risk Statements  40-45-20/21/22
Safety Statements  36/37-53-45
RIDADR  UN 3077 9/PG III
WGK Germany  3
RTECS  YR1575000
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29335995
NFPA 704
0
1 0

2-Thiouracil price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich T7750 2-Thiouracil ≥99% 141-90-2 25g $48.9 2021-03-22 Buy
Sigma-Aldrich 8.21120 2-Thiouracil for synthesis 141-90-2 100 g $49.58 2021-03-22 Buy
Sigma-Aldrich 8.21120 2-Thiouracil for synthesis 141-90-2 500 g $298.77 2021-03-22 Buy
Sigma-Aldrich 8.21120 2-Thiouracil for synthesis 141-90-2 1 kg $437.52 2021-03-22 Buy
Sigma-Aldrich T7750 2-Thiouracil ≥99% 141-90-2 1kg $643 2021-03-22 Buy

2-Thiouracil Chemical Properties,Uses,Production

Chemical Properties

white to cream fine crystalline powder

Uses

Reagent used in the preparation of Antithyroid agents.

Uses

antiviral, thyroid depressant

Definition

ChEBI: A nucleobase analogue that is uracil in which the oxo group at C-2 is replaced by a thioxo group.

Safety Profile

Moderately toxic by ingestion. Human teratogenic effects by unspecified routes: developmental abnormalities of the central nervous system, craniofacial area, and endocrine system. Human reproductive effects by unspecified route: effects on newborn, including viabllity index changes. Experimental teratogenic effects. Other experimental reproductive effects. Questionable carcinogen with experimental neoplastigenic and tumorigenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and SOx. Used in the treatment of hyperthyroidism, angina pectoris, and congestive heart failure. See also MERCAPTANS and KETONES.

Purification Methods

Crystallise 2-thiouracil from water or EtOH. [Beilstein 24 H 323, 24 I 315, 24 II 171, 24 III/IV 1237.]

2-Thiouracil Preparation Products And Raw materials

Raw materials

Preparation Products


2-Thiouracil Suppliers

Global( 391)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Tangshan Moneide Trading Co., Ltd.
86-315-8309571 15633399667
sales@moneidechem.com CHINA 545 58
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20914 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8909 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2941 58
Shenzhen Nexconn Pharmatechs Ltd
15013857715
admin@nexconn.com CHINA 3004 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5892 58

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View Lastest Price from 2-Thiouracil manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-11-30 2-Thiouracil
141-90-2
US $0.00 / KG 100g 98%+ 100kg WUHAN CIRCLE POWDER TECHNOLOGY CO.,LTD
2021-11-02 2-Thiouracil
141-90-2
US $1668.00 / KG 25KG 99 10Ton Baoji Guokang Healthchem co.,ltd
2021-08-26 2-Thiouracil
141-90-2
US $10.50 / KG 1KG 99% 10 ton Hebei Crovell Biotech Co Ltd

2-Thiouracil Spectrum


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