8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione

Product Name: 8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
CAS No.: 4921-49-7
Chemical Name: 8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
Synonyms: 8-Chlorocaffein;Caffeine Impurity 2;Caffeine EP Impurity A;Dimenhydrinate Impurity 3;Dimenhydrinate Impurity E;1,3,7-Trimethyl-8-chloroxanthine;DiMenhydrinate Related CoMpound E;8-Chloro-1,3,7-trimethyl-3,7-dihydr;Dimenhydrinate USP Related Compound E;Dimenhydrinate EP Impurity E (8-Chlorocaffeine)
CBNumber: CB6916604
Molecular Formula: C8H9ClN4O2
Formula Weight: 228.64
MOL File: 4921-49-7.mol

More

Less

8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione Property

Melting point:: 190-192°C
Boiling point:: 425.4±55.0 °C(Predicted)
Density: 1.60±0.1 g/cm3(Predicted)
storage temp.: Refrigerator
solubility: Chloroform: soluble
form: A solid
pka: -2?+-.0.20(Predicted)

More

Less

Safety

HS Code: 2939300000

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H302Harmful if swallowed

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: L158399
Product name: 8-CHLORO-1,3,7-TRIMETHYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE
Purity: AldrichCPR
Packaging: 50MG
Price: $179
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1206017
Product name: Dimenhydrinate Related Compound E
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 15MG
Price: $1450
Updated: 2024/03/01

TRC

Product number: C364780
Product name: 8-ChloroCaffeine
Packaging: 1g
Price: $175
Updated: 2021/12/16

TRC

Product number: C364780
Product name: 8-ChloroCaffeine
Packaging: 10g
Price: $1355
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0417302
Product name: 8-CHLORO CAFFEINE
Purity: 95.00%
Packaging: 5MG
Price: $498.43
Updated: 2021/12/16

More

Less

8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

A halogenated analog of Caffeine (C080100) as potential radiosensitizing agent.

8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione Suppliers

Canada 1 China 24 India 4 United States 1 Global 30

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

Shanghai Kewel Chemical Co., Ltd.

Tel: 021-64609169 18901607656
Fax: 021-64609160
Email: greensnown@163.com
Country: China
ProdList: 9906
Advantage: 50

Beijing Solarbio Science & Tecnology Co., Ltd.

Tel: 010-50973186 4009686088
Email: 3193328036@qq.com
Country: China
ProdList: 18338
Advantage: 68

Hubei Yangxin Medical Technology Co., Ltd.

Tel: 15374522761
Fax: QQ:2853117752
Email: 3003392093@qq.com
Country: China
ProdList: 8706
Advantage: 55

Shenzhen SUNGENING Bio-Medical Co., Ltd.

Tel: 0755-28967200 13631290199
Fax: 0755-28967200
Email: wxf@sungening.com
Country: China
ProdList: 9578
Advantage: 60

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
Country: China
ProdList: 57423
Advantage: 58

sgtlifesciences pvt ltd

Tel: +8617013299288
Email: dj@sgtlifesciences.com
Country: China
ProdList: 12373
Advantage: 58

Shanghai Sunmonth Technology Co., LTD

Tel: 15216675652
Email: xuanyuelj@163.com
Country: China
ProdList: 2618
Advantage: 58

Shanghai Xiushi Biomedical Co., LTD

Tel: 15021598081,571034478; 15021598081
Email: product001@xiushipharm.com
Country: China
ProdList: 4594
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing@energy-chemical.com
Country: China
ProdList: 44918
Advantage: 58

Zhuhai Anzhe Biotechnology Co,Ltd.

Tel: 13169972583
Email: 513211116@qq.com
Country: China
ProdList: 3006
Advantage: 58

QUALITY CONTROL SOLUTIONS LTD.

Tel: 0755-66853366; 13670046396
Email: ORDERS@QCSRM.COM
Country: China
ProdList: 24342
Advantage: 58

Shaanxi DIDU pharmaceutical and Chemical Co., Ltd

Tel: 029-029-81148696 18161915376
Email: 1040@dideu.com
Country: China
ProdList: 9998
Advantage: 58

LGC Science (Shanghai) Ltd.

Tel: 17717235263
Email: cindy.yang@lgcgroup.com
Country: China
ProdList: 17730
Advantage: 58

Shanghai Haohong Scientific Co., Ltd.

Tel: 400-400-8210725 17717813675;
Email: malulu@leyan.com
Country: China
ProdList: 39990
Advantage: 58

Shanghai Zerui Biotechnology Co., Ltd.

Tel: 021-54580889 18321124657
Fax: 021-54580889
Email: 731997554@qq.com
Country: China
ProdList: 10608
Advantage: 58

Xi'an Meike Biotechnology Co., Ltd

Tel: 18710438009 18710438009
Email: 2671807997@qq.com
Country: China
ProdList: 243
Advantage: 58

Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd

Tel: 18162595016; 18162595016
Email: 3287908757@qq.com
Country: China
ProdList: 9122
Advantage: 58

Henan Vcommend Consultrading Co., Ltd.

Tel: 13393721940; 13393721940
Email: sales@vcommend.com
Country: China
ProdList: 10005
Advantage: 58

Hubei Moco Chemical Co., Ltd.

Tel: 18627753421 18627756402
Fax: QQ：3001051413
Email: 3001009495@qq.com
Country: China
ProdList: 19065
Advantage: 58

Cato Research Chemicals Inc.

Tel: 13342851930
Email: 3008394369@qq.com
Country: China
ProdList: 15726
Advantage: 58

TLC Pharmaceutical Standards Ltd.

Tel: 18012923235; 18012923235
Email: chinasales04@tlcstandards.com.cn
Country: China
ProdList: 4927
Advantage: 58

Shanghai Hao Zhun Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: info@zzsrm.com
Country: CHINA
ProdList: 6650
Advantage: 58

4921-49-7, 8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dioneRelated Search:

8-CHLOROXANTHINE

8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione

1,3,7-Trimethyl-8-chloroxanthine

8-Chlorocaffein

DiMenhydrinate Related CoMpound E

Caffeine Impurity 2

Dimenhydrinate Impurity 3

Caffeine EP Impurity A

8-Chloro-1,3,7-trimethyl-3,7-dihydr

1H-Purine-2,6-dione, 8-chloro-3,7-dihydro-1,3,7-trimethyl-

Dimenhydrinate Impurity 5 (Dimenhydrinate EP Impurity E)

Dimenhydrinate EP Impurity E (8-Chlorocaffeine)

Dimenhydrinate Related Compound E (8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione) (1206017)

Dimenhydrinate USP Related Compound E

8-chloro-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione (8-chlorocaffeine),

Dimenhydrinate Related Compound E (15 mg) (8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione)

Dimenhydrinate Impurity E

4921-49-7

Heterocycles

Intermediates & Fine Chemicals

Pharmaceuticals