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ChemicalBook >> CAS DataBase List >> 6-Chlorouracil

6-Chlorouracil

6-Chlorouracil price.
  • $7 - $1398.82
  • Product name: 6-Chlorouracil
  • CAS: 4270-27-3
  • MF: C4H3ClN2O2
  • MW: 146.53
  • EINECS:224-258-0
  • MDL Number:MFCD00014595
  • Synonyms:6-chloro-1H-pyrimidine-2,4-dione;Chlorouracil;6-Chlorouracil ,99%;2,4(1H,3H)-Pyrimidinedione, 6-chloro- (9CI);6-Chlorouracil,98+%;4-Chloro-2,6-dihydroxypyrimidine, 6-Chloro-2,4-dihydroxypyrimidine, 6-Chlorouracil;Tragliptin Starter 1 Impurity 4;6-chloro-1,2,3,4-tetrahydropyriMidine-2,4-dione
Price47 Properties Safety Information Description
47 prices
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Brand
  • Acrotein
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 50mg
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  • 500g
  • 1kg
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  • 1 unit
  • ManufacturerAcrotein
  • Product numberH-3465
  • Product description6-Chlorouracil 97%
  • Packaging25g
  • Price$35.75
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberH-3465
  • Product description6-Chlorouracil 97%
  • Packaging100g
  • Price$113.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberH-3465
  • Product description6-Chlorouracil 97%
  • Packaging100g
  • Price$113.3
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberH-3465
  • Product description6-Chlorouracil 97%
  • Packaging250g
  • Price$220
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-06664
  • Product description6-Chlorouracil 98%
  • Packaging100g
  • Price$606
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-06664
  • Product description6-Chlorouracil 97%
  • Packaging100g
  • Price$606
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-06664
  • Product description6-Chlorouracil 97%
  • Packaging100g
  • Price$606
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10978
  • Product description4-Chlorouracil
  • Packaging5g
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA149963
  • Product description6-Chloropyrimidine-2,4(1H,3H)-dione 98%
  • Packaging5g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA149963
  • Product description6-Chloropyrimidine-2,4(1H,3H)-dione 98%
  • Packaging10g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA149963
  • Product description6-Chloropyrimidine-2,4(1H,3H)-dione 98%
  • Packaging25g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA149963
  • Product description6-Chloropyrimidine-2,4(1H,3H)-dione 98%
  • Packaging100g
  • Price$62
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA149963
  • Product description6-Chloropyrimidine-2,4(1H,3H)-dione 98%
  • Packaging500g
  • Price$247
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA149963
  • Product description6-Chloropyrimidine-2,4(1H,3H)-dione 98%
  • Packaging1kg
  • Price$424
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberINB0004475
  • Product description6-CHLOROURACIL 95.00%
  • Packaging1G
  • Price$671.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberINB0004475
  • Product description6-CHLOROURACIL 95.00%
  • Packaging5G
  • Price$988.33
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein H-3465 6-Chlorouracil 97% 25g $35.75 2026-05-25 Buy
Acrotein H-3465 6-Chlorouracil 97% 100g $113.3 2021-12-16 Buy
Acrotein H-3465 6-Chlorouracil 97% 100g $113.3 2026-05-25 Buy
Acrotein H-3465 6-Chlorouracil 97% 250g $220 2026-05-25 Buy
AHH MT-06664 6-Chlorouracil 98% 100g $606 2021-12-16 Buy
AHH MT-06664 6-Chlorouracil 97% 100g $606 2026-05-25 Buy
AHH MT-06664 6-Chlorouracil 97% 100g $606 2026-05-26 Buy
AK Scientific J10978 4-Chlorouracil 5g $29 2021-12-16 Buy
Ambeed A149963 6-Chloropyrimidine-2,4(1H,3H)-dione 98% 5g $7 2021-12-16 Buy
Ambeed A149963 6-Chloropyrimidine-2,4(1H,3H)-dione 98% 10g $10 2021-12-16 Buy
Ambeed A149963 6-Chloropyrimidine-2,4(1H,3H)-dione 98% 25g $18 2021-12-16 Buy
Ambeed A149963 6-Chloropyrimidine-2,4(1H,3H)-dione 98% 100g $62 2021-12-16 Buy
Ambeed A149963 6-Chloropyrimidine-2,4(1H,3H)-dione 98% 500g $247 2021-12-16 Buy
Ambeed A149963 6-Chloropyrimidine-2,4(1H,3H)-dione 98% 1kg $424 2021-12-16 Buy
American Custom Chemicals Corporation INB0004475 6-CHLOROURACIL 95.00% 1G $671.75 2021-12-16 Buy
American Custom Chemicals Corporation INB0004475 6-CHLOROURACIL 95.00% 5G $988.33 2021-12-16 Buy
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Properties

Melting point :290-295°C
Boiling point :300°C
Density :1.61±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Soluble in Ammonium Hydroxide
pka :6.24±0.10(Predicted)
form :Solid
color :White
Water Solubility :4.885g/L(25 ºC)
BRN :120492
InChI :InChI=1S/C4H3ClN2O2/c5-2-1-3(8)7-4(9)6-2/h1H,(H2,6,7,8,9)
InChIKey :PKUFNWPSFCOSLU-UHFFFAOYSA-N
SMILES :C1(=O)NC(Cl)=CC(=O)N1
CAS DataBase Reference :4270-27-3(CAS DataBase Reference)
NIST Chemistry Reference :6-Chlorouracil(4270-27-3)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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Suppliers and manufacturers

airuikechemical co., ltd.
6-chlorouracil
$0.00 /1Kg
6-chlorouracil CAS:4270-27-3
career henan chemical co
6-Chlorouracil
$280.00 /10G
6-Chlorouracil CAS:4270-27-3
Capot Chemical Co.,Ltd.
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Nanjing ChemLin Chemical Industry Co., Ltd.
NINGBO INNO PHARMCHEM CO., LTD.
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Standardpharm Co. Ltd.