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5-Bromouracil

5-Bromouracil
5-Bromouracil structure
CAS No.
51-20-7
Chemical Name:
5-Bromouracil
Synonyms
5-BrUra;BROMOURACIL;5-BROMOURACIL;5-bromo-uraci;BROMOURACIL, 5-;Uracil, 5-bromo-;5-Bromouracil>BUTTPARK 48\06-06;TIMTEC-BB SBB003643;5-BroMouracil, 97+%
CBNumber:
CB6388195
Molecular Formula:
C4H3BrN2O2
Formula Weight:
190.98
MOL File:
51-20-7.mol

5-Bromouracil Properties

Melting point:
>300 °C(lit.)
Density 
1.8710 (rough estimate)
refractive index 
1.6200 (estimate)
storage temp. 
-20°C Freezer
solubility 
<1g/l
pka
6.77±0.10(Predicted)
Water Solubility 
SOLUBLE IN COLD WATER
Merck 
14,1445
BRN 
127176
InChIKey
LQLQRFGHAALLLE-UHFFFAOYSA-N
CAS DataBase Reference
51-20-7(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
4HK400G5UO
NIST Chemistry Reference
5-Bromouracil(51-20-7)
EPA Substance Registry System
5-Bromouracil (51-20-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS08
Hazard statements  H341
Precautionary statements  P201-P202-P280-P308+P313-P405-P501a
Hazard Codes  Xn
Risk Statements  22-46
Safety Statements  36/37-53-45-24/25
WGK Germany  3
RTECS  YQ9060000
TSCA  Yes
HS Code  29335995
NFPA 704
1
2 0

5-Bromouracil price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 852473 5-Bromouracil 98% 51-20-7 5g $21.7 2021-03-22 Buy
Sigma-Aldrich 852473 5-Bromouracil 98% 51-20-7 25g $67.4 2021-03-22 Buy
TCI Chemical B0665 5-Bromouracil >98.0%(T) 51-20-7 25g $130 2021-03-22 Buy
Alfa Aesar A14799 5-Bromouracil, 98+% 51-20-7 25g $54 2020-06-24 Buy
Alfa Aesar A14799 5-Bromouracil, 98+% 51-20-7 5g $17.1 2020-06-24 Buy

5-Bromouracil Chemical Properties,Uses,Production

Chemical Properties

Prisms from H 2 O.

Uses

A major chemical mutagen. Incorporates into DNA, altering base-pair sequencing by replacing thymine

Definition

ChEBI: A pyrimidine having keto groups at the 2- and 4-positions and a bromo group at the 5-position.

General Description

White powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

A halogenated amide. Organic amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).

Hazard

Moderately toxic, alters DNA by replacing thymine.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition 5-Bromouracil emits very toxic fumes of bromide ion and NOx.

Fire Hazard

Flash point data for 5-Bromouracil are not available, but 5-Bromouracil is probably combustible.

Safety Profile

Moderately toxic by intraperitoneal route. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits very toxic fumes of Brand NOx.

5-Bromouracil Preparation Products And Raw materials

Raw materials

Preparation Products


5-Bromouracil Suppliers

Global( 345)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 19931 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21664 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22610 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 25072 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30005 58
Zhejiang ZETian Fine Chemicals Co. LTD
18957127338
stella@zetchem.com CHINA 1453 58
Shanghai Arbor Chemical Co., Ltd.
021-60451682
021-60451683 act@arborchemical.com CHINA 906 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Jinan Finer Chemical Co., Ltd
+86-531-88989536
+86-531-88989539 sales@finerchem.com CHINA 997 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58

View Lastest Price from 5-Bromouracil manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-05-14 5-Bromouracil
51-20-7
US $1.00 / KG 1KG 99% 20T Shaanxi Dideu Medichem Co. Ltd
2019-08-05 5-Bromouracil
51-20-7
US $5.00 / KG 1KG 99% 1ton career henan chemical co

5-Bromouracil Spectrum


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