ChemicalBook > CAS DataBase List > 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

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
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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)
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Safety

HS Code 
2939300000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

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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
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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

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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
Pharma Affiliates
Tel
--
Fax
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Email
@pharmaffiliates.com
Country
India
ProdList
6754
Advantage
58
Pharmaffiliates Analytics and Synthetics P. Ltd
Tel
--
Fax
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Email
mktg@pharmaffiliates.com
Country
India
ProdList
6739
Advantage
58
SynZeal Research Pvt Ltd
Tel
--
Fax
--
Email
standards@synzeal.com
Country
India
ProdList
6514
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