Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-Purine-2,6-dione,1,3-dibutyl-3,9-dihydro-
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Purine-2,6-dione,1,3-dibutyl-3,9-dihydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2850-36-4

2850-36-4 structure

Name: 1H-Purine-2,6-dione,1,3-dibutyl-3,9-dihydro-
Chemical Name: 1,3-dibutyl-7H-purine-2,6-dione
CAS Number: 2850-36-4
Molecular Formula: C₁₃H₂₀N₄O₂
Molecular Weight: 264.32300
Create Date: 2018-08-06 15:52:25
Modify Date: 2025-08-25 19:47:06

Name	1,3-dibutyl-7H-purine-2,6-dione
Synonyms	1,3-Di-n-butylxanthine 1,3-dibutyl-3,7-dihydropurine-2,6-dione 1,3-Dibutyl-3,7-dihydro-1H-purine-2,6-dione MFCD00798591 1,3-Dibutylxanthine

Density	1.179g/cm3
Boiling Point	474.7ºC at 760mmHg
Molecular Formula	C₁₃H₂₀N₄O₂
Molecular Weight	264.32300
Flash Point	240.9ºC
Exact Mass	264.15900
PSA	72.68000
LogP	1.48650
Vapour Pressure	3.54E-09mmHg at 25°C
Index of Refraction	1.545

Risk Phrases	20/21/22
Safety Phrases	22-36/37/39
HS Code	2933990090

132716-86-0

2850-36-4

Literature: Speer; Raymond Journal of the American Chemical Society, 1953 , vol. 75, p. 114

1792-17-2

2850-36-4

Literature: Kim, Hea Ok; Ji, Xiao-duo; Melman, Neli; Olah, Mark E.; Stiles, Gary L.; Jacobson, Kenneth A. Journal of Medicinal Chemistry, 1994 , vol. 37, # 20 p. 3373 - 3382

41862-16-2

2850-36-4

Literature: Kim, Hea Ok; Ji, Xiao-duo; Melman, Neli; Olah, Mark E.; Stiles, Gary L.; Jacobson, Kenneth A. Journal of Medicinal Chemistry, 1994 , vol. 37, # 20 p. 3373 - 3382

161419-76-7

2850-36-4

Literature: Kim, Hea Ok; Ji, Xiao-duo; Melman, Neli; Olah, Mark E.; Stiles, Gary L.; Jacobson, Kenneth A. Journal of Medicinal Chemistry, 1994 , vol. 37, # 20 p. 3373 - 3382

859442-33-4

2850-36-4

Literature: Searle and Co. Patent: US2602795 , 1950 ;

52998-23-9

2850-36-4

Literature: Speer; Raymond Journal of the American Chemical Society, 1953 , vol. 75, p. 114

64-18-6

52998-23-9

2850-36-4

Literature: Kim, Hea Ok; Ji, Xiao-duo; Melman, Neli; Olah, Mark E.; Stiles, Gary L.; Jacobson, Kenneth A. Journal of Medicinal Chemistry, 1994 , vol. 37, # 20 p. 3373 - 3382

Precursor 6
132716-86-0 1792-17-2 41862-16-2 859442-33-4
52998-23-9 64-18-6
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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