Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1，7-DimethyluricAcid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

DC Chemicals Limited
China
Product Name: 1,7-Dimethyluric acid
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

33868-03-0

33868-03-0 structure

33868-03-0 structure

Name: 1,7-Dimethyluric Acid
Chemical Name: 1,7-dimethyluric acid
CAS Number: 33868-03-0
Molecular Formula: C₇H₈N₄O₃
Molecular Weight: 196.16300
Catalog: Research Areas Neurological Disease
Create Date: 2018-12-30 15:35:18
Modify Date: 2025-08-27 16:23:00
1,7-Dimethyluric acid is the metabolite of caffeine[1].

Name	1,7-dimethyluric acid
Synonyms	1,7-dimethyl-3,9-dihydropurine-2,6,8-trione 1,7-Dimethyl-2,6,8-trihydroxypurine 1,7-dimethylurate 1,7-dimethyl-7,9-dihydro-1H-purine-2,6,8(3H)-trione 7,9-dihydro-1,7-dimethyl-1H-purine-2,6,8(3H)-trione 1,7-Dimethyl-harnsaeure 1,7-dimethyl-uric acid 1,7-dimethyl-7,9-dihydro-3H-purine-2,6,8-trione

Description	1,7-Dimethyluric acid is the metabolite of caffeine[1].
Related Catalog	Research Areas >> Neurological Disease
Target	Human Endogenous Metabolite
References	[1]. Gracia-Lor E, et al. Estimation of caffeine intake from analysis of caffeine metabolites in wastewater. Sci Total Environ. 2017;609:1582-1588.

Density	1.63g/cm3
Melting Point	≥300ºC
Molecular Formula	C₇H₈N₄O₃
Molecular Weight	196.16300
Exact Mass	196.06000
PSA	92.65000
Index of Refraction	1.675

Safety Phrases	22-24/25
WGK Germany	3
HS Code	2933990090

Precursor 10
611-59-6 2757-83-7 856067-52-2 598-50-5
856067-53-3 854883-83-3 91674-14-5 872283-38-0
10034-85-2 872282-52-5
DownStream 5
2757-83-7 598-50-5 5415-44-1 5472-54-8
569-34-6

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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