5-BroMouracil;5-BroMo-2,4(1H,3H)-pyriMidinedione; CAS NO.51-20-7

Min.Order Quantity:: 1 Kilogram

Purity:: 99.0%Min

Port:: China Main Port

Payment Terms:: L/C,T/T

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Product Details

Keywords

51-20-7
5-BroMouracil;5-BroMo-2,4(1H,3H)-pyriMidinedione;
C4H3BrN2O2

Quick Details

ProName: 5-BroMouracil;5-BroMo-2,4(1H,3H)-pyriM...
CasNo: 51-20-7
Molecular Formula: C4H3BrN2O2
Appearance: white powder
Application: For pharmacy chemicals
DeliveryTime: With about 7-10 days after receipt the...
PackAge: according to customer request
Port: China Main Port
ProductionCapacity: 1 Metric Ton/Day
Purity: 99.0%Min
Storage: Room Temperature
Transportation: By sea,air .
LimitNum: 1 Kilogram

Superiority

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1.noble metal catalysts (pt.pd...)
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4.customs synthesis

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Details

product name: 5-bromouracil
synonyms: bromouracil;bromouracil, 5-;buttpark 48\06-06;5-bromo-2,4-dihydroxypyrimidine;5-bromo-2,3-dihydroxypyrimidine;5-bromo-2,4-(1h,3h)-pyrimidinedione;5-bromo-1h-pyrimidine-2,4-dione;5-bromopyrimidine-2,4-diol
cas: 51-20-7
mf: c4h3brn2o2
mw: 190.98
einecs: 200-084-0
product categories: pyrimidine series;detergents;biochemistry;nucleobases and their analogs;nucleosides, nucleotides & related reagents;nucleic acids;bases & related reagents;mutagenesis research chemicals;nucleotides
mol file: 51-20-7.mol
5-bromouracil structure
5-bromouracil chemical properties
mp >300 °c(lit.)
storage temp. -20°c freezer
water solubility soluble in cold water
merck 14,1440
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 information
hazard codes xn
risk statements 22-46
safety statements 36/37-53-45
wgk germany 3
rtecs yq9060000
hs code 29335995
hazardous substances data 51-20-7(hazardous substances data)
msds information
provider language
5-bromo-2,4(1h,3h)-pyrimidinedione english
sigmaaldrich english
acros english
alfa english
5-bromouracil usage and synthesis
chemical properties prisms
usage a major chemical mutagen. incorporates into dna, altering base-pair sequencing by replacing thymine
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
preparation products 5-bromo-2-chloro-4-(dimethylamino)pyrimidine-->5-bromo-2,4-dimethoxypyrimidine
raw materials 1,4-dioxane-->l-alanine