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Alfa Aesar™ 6-Chlorouracil, 98+%

$69.27 - $213.96

Chemical Identifiers

CAS 4270-27-3
Molecular Formula C4H3ClN2O2
Formula Weight 146.53
MDL Number MFCD00014595
Beilstein 120492
Synonym 6-Chloro-2,4-dihydroxypyrimidine; 4-Chlorouracil
Chemical Name or Material 6-Chlorouracil
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0187506 SDS Alfa Aesar™
L0187506
5g Each for $213.96
AAL0187503 SDS Alfa Aesar™
L0187503
1g Each for $69.27
Specifications

Description

Applications
Chlorouracil (4-Chlorouracil; 6-Chlorouracil) is a halogenated uracil that is useful in studies of the effects of halogenation on nucleic acid base-pair stability and alkali metal ion affinity. Reaction of 6-chlorouracil with 4-(dimethylamino)pyridine, 4-methylpyridine, and pyridin-4-yl-morpholine yielded pyridinium-substituted uracils as chlorides which were converted into pyridinium uracilates by deprotonation. These heterocyclic mesomeric betaines are cross-conjugated and thus possess separate cationic (pyridinium) and anionic (uracilate) moieties. Calculations and X-ray single crystal analyses may be used to characterize these systems and to compare the salts with the betaines.

Solubility
Soluble in Ammonium Hydroxide

Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
Description & Specifications

Chemical Identifiers

4270-27-3
146.53
120492
6-Chlorouracil
C4H3ClN2O2
MFCD00014595
6-Chloro-2,4-dihydroxypyrimidine; 4-Chlorouracil

Specifications

≈295°C
4270-27-3
146.53
120492
6-Chlorouracil
5g
C4H3ClN2O2
MFCD00014595
6-Chloro-2,4-dihydroxypyrimidine; 4-Chlorouracil
≥98%

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning