6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE

Product Name: 6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE
CAS No.: 2240-25-7
Chemical Name: 6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE
Synonyms: 5-BROMOCYTOSINE;5-Bromocytosine,99%;TIMTEC-BB SBB000280;5-BROMOCYTOSINE 99%;5-Bromocytosine ,97%;5-BROMOCYTOSINE CRYSTALLINE;4-amino-5-bromo-pyrimidin-2-ol;5-Bromocytosine, 10 mM in DMSO;4-amino-5-bromo-2(1h)-pyrimidinon;6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE
CBNumber: CB3705357
Molecular Formula: C4H4BrN3O
Formula Weight: 190
MOL File: 2240-25-7.mol

More

Less

6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE Property

Melting point:: 240-243 °C (dec.) (lit.)
Density: 1.7513 (rough estimate)
refractive index: 1.6520 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Soluble in formic acid (50 mg/ml).
form: Solid
pka: 7.34±0.10(Predicted)
color: White to yellow
BRN: 127286
NIST Chemistry Reference: 5-Bromocytosine(2240-25-7)

More

Less

Safety

Hazard Codes: Xn
Risk Statements: 22-37/38-41-43-48-20/21/22
Safety Statements: 24/25-22-36/37/39-26-45-7/8
WGK Germany: 3
F: 10-23
HS Code: 29335990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 150649
Product name: 5-Bromocytosine
Purity: 99%
Packaging: 1g
Price: $194
Updated: 2023/06/20

Alfa Aesar

Product number: H61952
Product name: 4-Amino-5-bromo-2-hydroxypyrimidine, 98%
Packaging: 1g
Price: $94.6
Updated: 2023/06/20

TRC

Product number: B700185
Product name: 5-Bromocytosine
Packaging: 500mg
Price: $155
Updated: 2021/12/16

ChemScene

Product number: CS-W015921
Product name: 4-Amino-5-bromopyrimidin-2(1H)-one
Purity: ≥98.0%
Packaging: 5g
Price: $167
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK176979
Product name: 5-Bromocytosine
Packaging: 1g
Price: $105
Updated: 2021/12/16

More

Less

6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE Chemical Properties,Usage,Production

Chemical Properties

LIGHT YELLOW AMORPHOUS POWDER

Uses

4-Amino-5-bromo-2-hydroxypyrimidine can be used in the synthesis of cross-link products under anaerobic and aerobic conditions.

Uses

5-Bromocytosine was used in the synthesis of five cross-link products- C[5-N6]A, C[5-2]A, C[5-8]A, A[2-5]C, and A[8-5]C, under both aerobic and anaerobic conditions.

General Description

5-Bromocytosine derivative (β isomer) is a potent anti-HIV agent.

Purification Methods

5-Bromocytosine is recrystallised from H2O or 50% aqueous EtOH. Alternatively, dissolve ca 3g in conc HCl (10mL) and evaporate to dryness. Dissolve the residual hydrochloride in the minimum volume of warm H2O and make faintly alkaline with aqueous NH3. Collect the crystals and dry them in a vacuum at 100o. [Hilbdert & Jensen J Am Chem Soc 56 134 1934, Beilstein 25 III/IV 3689.]

6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE Preparation Products And Raw materials

Raw materials

Cytosine Government regulation Sodium hydroxide

Preparation Products

More

Less

6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE Suppliers

Americas 1 Belgium 1 Canada 1 China 111 Europe 1 Germany 1 India 3 Japan 2 Russia 1 Switzerland 1 United Kingdom 3 United States 18 Global 144

Changzhou Jienuo Pharmaceutical Technology Co., Ltd

Tel: 13915093723
Email: joinpharm@aliyun.com
Country: China
ProdList: 75
Advantage: 58

J & K SCIENTIFIC LTD.

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

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15839
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18207
Advantage: 66

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12390
Advantage: 60

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11655
Advantage: 64

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 19186
Advantage: 64

More

Less

View Lastest Price from 6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE manufacturers

Dideu Industries Group Limited

Product: 6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE 2240-25-7
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-12-01

Career Henan Chemical Co

Product: 6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE 2240-25-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 90%-99.9%
Supply Ability: 100kg
Release date: 2019-07-12

2240-25-7, 6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONERelated Search:

Cytosine 5-Fluorouracil Fluorocytosine 5-Azacytosine 5-Bromouracil 5-Chlorouracil N4-Acetylcytosine 5-METHYLCYTOSINE 5-METHYLCYTOSINE HYDROCHLORIDE 5-BROMOPYRIMIDIN-4-AMINE 5-Bromopyrimidine 5-Bromo-2-hydroxypyrimidine 5-Bromo-2'-deoxycytidine 6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE 5-BROMOCYTIDINE 6-AMINO-5-BROMOPYRIMIDIN-4(3H)-ONE 5-BROMO-DC CEP 5-BROMO-2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE LITHIUM SALT

5-BROMOCYTOSINE

6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE

TIMTEC-BB SBB000280

2(1H)-Pyrimidinone, 4-amino-5-bromo-

4-amino-5-bromo-2(1h)-pyrimidinon

4-Amino-5-bromo-2(1H)-pyrimidinone

4-Amino-5-bromo-2-hydroxypyrimidine

5-BROMOCYTOSINE CRYSTALLINE

5-BROMOCYTOSINE 99%

2(1H)-Pyrimidinone, 6-amino-5-bromo-

5-Bromocytosine,99%

5-Bromocytosine ,97%

4-Amino-5-bromopyrimidin-2(1H)-one

6-amino-5-bromo-1H-pyrimidin-2-one

4-aMino-5-broMo-1,2-dihydropyriMidin-2-one

4-Amino-5-bromo-1H-pyrimidin-2-one

6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE ISO 9001：2015 REACH

4-amino-5-bromo-pyrimidin-2-ol

4-Amino-5-bromo-2-hydroxypyrimidine, 98%,

5-Bromocytosine, 10 mM in DMSO

2240-25-7

C4H4BrN3O

Heterocyclic Building Blocks

Halogenated Heterocycles

Pyrimidines

Building Blocks