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5-Bromouracil

5-Bromouracil
5-Bromouracil
CAS No.
51-20-7
Chemical Name:
5-Bromouracil
Synonyms
5-BrUra;BROMOURACIL;5-BROMOURACIL;5-bromo-uraci;BROMOURACIL, 5-;Uracil, 5-bromo-;BUTTPARK 48\06-06;TIMTEC-BB SBB003643;5-Bromouracil, 98+%;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.)
storage temp. 
-20°C Freezer
solubility 
<1g/l
Water Solubility 
SOLUBLE IN COLD WATER
Merck 
14,1445
BRN 
127176
CAS DataBase Reference
51-20-7(CAS DataBase Reference)
NIST Chemistry Reference
5-Bromouracil(51-20-7)
EPA Substance Registry System
2,4(1H,3H)-Pyrimidinedione, 5-bromo-(51-20-7)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Hazardous Substances Data 51-20-7(Hazardous Substances Data)
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.

5-Bromouracil price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 852473 5-Bromouracil 98% 51-20-7 5g $18.7 2017-11-08 Buy
Sigma-Aldrich 8.41743 5-Bromouracil 51-20-7 1EA $73.5 2017-11-08 Buy
TCI Chemical B0665 5-Bromouracil >98.0%(T) 51-20-7 25g $60 2017-11-08 Buy
Alfa Aesar A14799 5-Bromouracil, 98+% 51-20-7 5g $19.8 2017-11-08 Buy
Alfa Aesar A14799 5-Bromouracil, 98+% 51-20-7 25g $64.1 2017-11-08 Buy

5-Bromouracil Chemical Properties,Uses,Production

Chemical Properties

Prisms

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).

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.

5-Bromouracil Preparation Products And Raw materials

Raw materials

Preparation Products


5-Bromouracil Suppliers

Global( 259)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30309 84
Beijing Redwood Fine Chemical Co., Ltd. 86-400-8464006
86-025-85987183 zjp@redwoodchem.com China 693 60
ELION INTERNATIONAL(HONGKONG) CO., LTD +86-571-85381539 85381529
+86-571-85368538 sales@chinaelion.com China 174 62
Shanghai Boyle Chemical Co., Ltd. Mr Qiu:021-50182298(Demestic market) Miss Xu:021-50180596(Abroad market)
+86-21-57758967 sales@boylechem.com China 2221 55
SiChuang NanBu Honesty Technology Co., Ltd. 0838-5675166
0838-5675535 nbcxkj@126.com China 717 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96820 76
PharmaBlock Sciences (Nanjing),Inc. 400 025 5188
86-025-86918232 sales_china@pharmablock.com China 6191 55
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40398 62
INTATRADE GmbH +49 3493/605464
+49 3493/605470 sales@intatrade.de Germany 3588 66

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