ISOBARBITURIC ACID

Product Name: ISOBARBITURIC ACID
CAS No.: 496-76-4
Chemical Name: ISOBARBITURIC ACID
Synonyms: dihydropyrimidine-2,4,5(3H)-trione;NSC 95958;5-hydroxyisouracil;IsobarbituricAcid>Fluorouracil EP Impurity B;1,3-diazinane-2,4,5-trione;2,4,6-ThihydroxypyriMidine;Dihydropyrimidine-2,4,5(3H);Fluorouracil impurity B CRS;2,4,5-Trihydroxypyrimidine,98%
CBNumber: CB6497695
Molecular Formula: C4H4N2O3
Formula Weight: 128.09
MOL File: 496-76-4.mol

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ISOBARBITURIC ACID Property

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

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
HS Code: 2933599550

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHR2866
Product name: Fluorouracil Related Compound B
Purity: pharmaceutical secondary standard, certified reference material
Packaging: 50MG
Price: $608
Updated: 2024/03/01

Sigma-Aldrich

Product number: I0627
Product name: Isobarbituric acid
Purity: analytical standard
Packaging: 1g
Price: $152
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1279021
Product name: Fluorouracil Related Compound B
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 25mg
Price: $1210
Updated: 2024/03/01

TRC

Product number: I780030
Product name: Isobarbituric acid
Packaging: 250mg
Price: $145
Updated: 2021/12/16

TRC

Product number: I780030
Product name: Isobarbituric acid
Packaging: 500mg
Price: $275
Updated: 2021/12/16

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ISOBARBITURIC ACID Chemical Properties,Usage,Production

Chemical Properties

light yellow to beige granular powder

Uses

A 5-hydroxy derivative of the nucleobase Uracil (U801000) and an isomer of Barbituric Acid (B118650). Studies show that it can form stable base pairs with all four bases in a DNA duplex. It has been u sed as oxidative DNA damage biomarker in tissue engineered skin

Uses

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.

ISOBARBITURIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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ISOBARBITURIC ACID Suppliers

Belgium 1 Canada 1 China 66 Europe 2 Germany 5 India 5 Japan 1 Switzerland 1 United Kingdom 2 United States 8 Global 92

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
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Energy Chemical

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Email: sales8178@energy-chemical.com
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Capot Chemical Co., Ltd

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Fax: 0086-571-85864795
Email: sales@capotchem.com
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Accela ChemBio Co.,Ltd.

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Email: sales@accelachem.com
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Shanghai Longsheng chemical Co.,Ltd.

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Fax: 021-58099609
Email: bin.wu@shlschem.com
Country: China
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Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
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Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
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Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
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View Lastest Price from ISOBARBITURIC ACID manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: ISOBARBITURIC ACID 496-76-4
Price: US $30.00-20.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 3000KG
Release date: 2024-07-23

Career Henan Chemical Co

Product: ISOBARBITURIC ACID 496-76-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2019-12-24

496-76-4, ISOBARBITURIC ACIDRelated Search:

Oxalic acid dihydrate Glycine Uracil 5-Fluorouracil 5-Chlorouracil Urea 2-Ethoxy-5-fluoro-1H-pyrimidin-4-one 5-fluoro-3-methyl-1H-pyrimidine-2,4-dione 5-Methoxy-2,4-pyrimidinediol Chloramphenicol Barbituric acid 2,4,5-TRIHYDROXYPYRIMIDINE

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

2-Hydroxypyrimidine-4,5(3H,6H)-dione

Pyrimidine-2,4,5(1H,3H,6H)-trione

2,4,5-Trihydroxypyrimidine,98%

2,4,5-Trihydroxypyrimidine,97%

5-hydroxyisouracil

1,3-diazinane-2,4,5-trione

Dihydro-2,4,5(3H)-pyriMidinetrione

NSC 95958

2,4,6-ThihydroxypyriMidine

Fluorouracil Related CoMpound B

Dihydropyrimidine-2,4,5(3H)

Fluorouracil Related Compound B (Dihydropyrimidine-2,4,5(3H)-trione)

IsobarbituricAcid&gt

Fluorouracil impurity B CRS

2,4,5(3H)-Pyrimidinetrione, dihydro-

Fluorouracil EP Impurity B (Isobarbituric acid)

5-hydroxy UracilQ: What is 5-hydroxy Uracil Q: What is the CAS Number of 5-hydroxy Uracil Q: What is the storage condition of 5-hydroxy Uracil Q: What are the applications of 5-hydroxy Uracil

Fluorouracil Related Compound B (Dihydropyrimidine-2,4,5(3H)-trione) (1279021)

Fluorouracil USP Related Compound B

496-76-4

C4H4N2O3

Nucleotides

Aromatic

Bases & Related Reagents

Heterocycles

APIs & Intermediate

PYRIMIDINE