5-Bromouracil 51-20-7 CAS NO.51-20-7

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5-Bromouracil Basic information

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;2,4(1H,3H)-Pyrimidinedione, 5-bromo-
CAS:	51-20-7
MF:	C4H3BrN2O2
MW:	190.98
EINECS:	200-084-0
Product Categories:	Detergents;Biochemistry;Nucleobases and their analogs;Nucleosides, Nucleotides & Related Reagents;Nucleic acids;Bases & Related Reagents;Pyrimidine series;Mutagenesis Research Chemicals;Nucleotides
Mol File:	51-20-7.mol

5-Bromouracil Chemical Properties

Melting point	>300 °C (lit.)
density	1.8710 (rough estimate)
refractive index	1.6200 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	<1g/l
form	Solid
pka	6.77±0.10(Predicted)
color	White
Water Solubility	SOLUBLE IN COLD WATER
Merck	14,1445
BRN	127176
InChIKey	LQLQRFGHAALLLE-UHFFFAOYSA-N
CAS DataBase Reference	51-20-7(CAS DataBase Reference)
NIST Chemistry Reference	5-Bromouracil(51-20-7)
EPA Substance Registry System	5-Bromouracil (51-20-7)

Safety Information

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)

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 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.

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Production Inspection Process:

Our Group service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.

- Raw material before any production begins

- Pre-production samples to ensure specifications are being met

- In-process to confirm that standards are maintained

- Pre-shipping to ensure that the product arrives to the customer exactly as expected and is packaged

correctly to prevent any damage in transit.

Warehousing：

    We can help operating split shipments, meeting the factory minimum quantity but ship them in 2 or 3 shipments with required gaps among. This allows you to move stock through your business without taking up space and capital.

We will arrange the subsequent shipments from our factory to your warehouse.

We can consolidate your small orders from multiple factories, delivering all at the same time to you or your customers,using the most cost-effective route available. At the time of order placement, we will offer details to you about the volume of each component part and what size container will be used.

Delivery：

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   Delivery can be offered.

    - Utilizing your own freight-forwarder

    - FOB to a port in China

    - CIF to a port near you

   Whether you have your own freight-forwarder or you would like to organize shipment; whether you require delivery FOB in China or CIF to a port near you, we are glad to quote and supply whichever way you choose. Please feel free to discuss all options with us.

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