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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione

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

8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione Structure
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
Molecular Weight:
228.64
MOL File:
4921-49-7.mol
Modify Date:
2023/5/18 11:31:22
Request For Quotation

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

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)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P301+P312+P330
HS Code  2939300000

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

1,3,7-TRIMETHYLURIC ACID 1,3,7-TRIMETHYL-8-PIPERAZIN-1-YL-3,7-DIHYDRO-PURINE-2,6-DIONE

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

Global( 28)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
SynZeal Research Pvt Ltd +1 226-802-2078 Gujarat, India 6522 58 Inquiry
Pharma Affiliates 172-5066494 Haryana, India 6761 58 Inquiry
sgtlifesciences pvt ltd +8617013299288 China 12382 58 Inquiry
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 China 9592 60 Inquiry
Zhuhai Anzhe Biotechnology Co,Ltd. 13169972583 China 3015 58 Inquiry
Cayman Chemical Company (800) 364-9897 United States 6618 81 Inquiry
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 China 10614 58 Inquiry
Xi'an Meike Biotechnology Co., Ltd 18710438009 18710438009 China 243 58 Inquiry
Supplier Advantage
CLEARSYNTH LABS LTD. 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
SynZeal Research Pvt Ltd 58
Pharma Affiliates 58
sgtlifesciences pvt ltd 58
Shenzhen SUNGENING Bio-Medical Co., Ltd. 60
Zhuhai Anzhe Biotechnology Co,Ltd. 58
Cayman Chemical Company 81
Shanghai Zerui Biotechnology Co., Ltd. 58
Xi'an Meike Biotechnology Co., Ltd 58

4921-49-7(8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione)Related 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