Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pyrimido[5,4-d]pyrimidine-2,4,8(3H)-trione,1,7-dihydro-1,3,7-trimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

92474-94-7

92474-94-7 structure

Name: Pyrimido[5,4-d]pyrimidine-2,4,8(3H)-trione,1,7-dihydro-1,3,7-trimethyl
Chemical Name: 1,3,7-trimethylpyrimido[5,4-d]pyrimidine-2,4,8-trione
CAS Number: 92474-94-7
Molecular Formula: C₉H₁₀N₄O₃
Molecular Weight: 222.20100
Create Date: 2018-06-11 20:25:41
Modify Date: 2025-10-03 00:58:16

Name	1,3,7-trimethylpyrimido[5,4-d]pyrimidine-2,4,8-trione
Synonyms	1,3,7-Trimethyl-2,4,8-trioxo-hexahydro-pyrimido<5,4-d>pyrimidin 1,3,7-Trimethyl-2,4,8(1H,3H,7H)pyrimido<5,4-d>pyrimidinetrione 1,3,7-trimethyl-1,7-dihydro-pyrimido[5,4-d]pyrimidine-2,4,8-trione 1,3,7-Trimethyl-1,7-dihydro-pyrimido[5,4-d]pyrimidin-2,4,8-trion

Density	1.51g/cm3
Boiling Point	319.3ºC at 760mmHg
Molecular Formula	C₉H₁₀N₄O₃
Molecular Weight	222.20100
Flash Point	146.9ºC
Exact Mass	222.07500
PSA	78.89000
Index of Refraction	1.685

HS Code	2933990090

40598-01-4

92474-94-7

Literature: Pendergast; Hall Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 5 p. 1411 - 1413

52047-16-2

92474-94-7

Literature: Pendergast; Hall Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 5 p. 1411 - 1413

108262-65-3

92474-94-7

Literature: Pendergast; Hall Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 5 p. 1411 - 1413

512-56-1

23000-37-5

~22%

92474-94-7

Literature: Pendergast; Hall Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 5 p. 1411 - 1413

512-56-1

91385-89-6

~21%

92474-94-7

Literature: Pendergast; Hall Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 5 p. 1411 - 1413

186581-53-3

23000-37-5

92474-94-7

Literature: I.G. Farbenind. Patent: DE750061 , 1941 ; DRP/DRBP Org.Chem. Full Text Show Details Fischer et al. Justus Liebigs Annalen der Chemie, 1960 , vol. 633, p. 158,165

23000-37-5

77-78-1

92474-94-7

Literature: Fischer et al. Justus Liebigs Annalen der Chemie, 1960 , vol. 633, p. 158,165

Precursor 6
52047-16-2 108262-65-3 512-56-1 23000-37-5
186581-53-3 77-78-1
DownStream 0

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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