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ChemicalBook >> CAS DataBase List >> ISOBARBITURIC ACID

ISOBARBITURIC ACID

ISOBARBITURIC ACID price.
  • $145 - $1749
  • Product name: ISOBARBITURIC ACID
  • CAS: 496-76-4
  • MF: C4H4N2O3
  • MW: 128.09
  • EINECS:207-829-9
  • MDL Number:MFCD00082987
  • Synonyms:Fluorouracil Impurity 2（Fluorouracil EP Impurity B）;Fluorouracil EP Impurity B;dihydropyrimidine-2,4,5(3H)-trione ;TRIFLUOROACETIC ACID REAGENTPLUS 99%;2,4,5(3H)-Pyrimidinetrione, dihydro- (9CI);2,4,5-Trihydroxypyrimidine, 5-Hydroxyuracil;1,6-Dihydro-2,4,5(3H)-pyrimidinetrione;2-Hydroxy-1,6-dihydropyrimidine-4,5-dione
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Matrix Scientific
  • Sigma-Aldrich
  • TRC
Package
  • 5MG
  • 25mg
  • 50MG
  • 250mg
  • 500mg
  • 1g
  • 5g
  • ManufacturerAK Scientific
  • Product number3619BA
  • Product descriptionDihydropyrimidine-2,4,5(3H)-trione
  • Packaging5g
  • Price$323
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0398873
  • Product description5-HYDROXY-2,4(1H,3H)-PYRIMIDINEDIONE 95.00%
  • Packaging5MG
  • Price$495.26
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number147717
  • Product descriptionIsobarbituric acid 95%
  • Packaging1g
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number147717
  • Product descriptionIsobarbituric acid 95%
  • Packaging5g
  • Price$1749
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberI0627
  • Product descriptionIsobarbituric acid analytical standard
  • Packaging1g
  • Price$152
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberPHR2866
  • Product descriptionFluorouracil Related Compound B pharmaceutical secondary standard, certified reference material
  • Packaging50MG
  • Price$608
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1279021
  • Product descriptionFluorouracil Related Compound B United States Pharmacopeia (USP) Reference Standard
  • Packaging25mg
  • Price$1210
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberI780030
  • Product descriptionIsobarbituric acid
  • Packaging250mg
  • Price$145
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberI780030
  • Product descriptionIsobarbituric acid
  • Packaging500mg
  • Price$275
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 3619BA Dihydropyrimidine-2,4,5(3H)-trione 5g $323 2021-12-16 Buy
American Custom Chemicals Corporation CHM0398873 5-HYDROXY-2,4(1H,3H)-PYRIMIDINEDIONE 95.00% 5MG $495.26 2021-12-16 Buy
Matrix Scientific 147717 Isobarbituric acid 95% 1g $350 2021-12-16 Buy
Matrix Scientific 147717 Isobarbituric acid 95% 5g $1749 2021-12-16 Buy
Sigma-Aldrich I0627 Isobarbituric acid analytical standard 1g $152 2024-03-01 Buy
Sigma-Aldrich PHR2866 Fluorouracil Related Compound B pharmaceutical secondary standard, certified reference material 50MG $608 2024-03-01 Buy
Sigma-Aldrich 1279021 Fluorouracil Related Compound B United States Pharmacopeia (USP) Reference Standard 25mg $1210 2024-03-01 Buy
TRC I780030 Isobarbituric acid 250mg $145 2021-12-16 Buy
TRC I780030 Isobarbituric acid 500mg $275 2021-12-16 Buy

Properties

Melting point :>300 °C (dec.)(lit.)
Density :1.455±0.06 g/cm3(Predicted)
solubility :Soluble in DMSO (Sparingly), Methanol (Sparingly).
pka :8.25±0.20(Predicted)
form :crystalline
color :light yellow
BRN :127205

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2,4,5-Trihydroxypyrimidine studies show that it can form stable base pairs with all four bases in a DNA duplex. It has been used as oxidative DNA damage biomarker in tissue engineered skin. It acts as an antagonist of uracil in the growth of Lactobacillus casei.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
ISOBARBITURIC ACID
$20.00 /100KG
ISOBARBITURIC ACID CAS:496-76-4
career henan chemical co
ISOBARBITURIC ACID
$1.00 /1KG
ISOBARBITURIC ACID CAS:496-76-4
Capot Chemical Co.,Ltd.
Accela ChemBio Inc.
Standardpharm Co. Ltd.
Fuxin Pharmaceutical
Hefei TNJ Chemical Industry Co.,Ltd.
sgtlifesciences pvt ltd
Nanjing Hengbei Chemicals Co., Ltd.
China National Standard Pharmaceutical Corporation Limited