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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N(2)-(p-n-Butylphenyl)guanine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21318-90-1

21318-90-1 structure

21318-90-1 structure

Name: N(2)-(p-n-Butylphenyl)guanine
Chemical Name: 2-amino-9-(4-butylphenyl)-3H-purin-6-one
CAS Number: 21318-90-1
Molecular Formula: C₁₅H₁₇N₅O
Molecular Weight: 283.32800
Create Date: 2017-01-24 04:20:22
Modify Date: 2025-09-21 22:03:58

Name	2-amino-9-(4-butylphenyl)-3H-purin-6-one

Density	1.37g/cm3
Boiling Point	521.1ºC at 760 mmHg
Molecular Formula	C₁₅H₁₇N₅O
Molecular Weight	283.32800
Flash Point	269ºC
Exact Mass	283.14300
PSA	89.59000
LogP	2.61480
Vapour Pressure	5.85E-11mmHg at 25°C
Index of Refraction	1.698

HS Code	2933990090

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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