Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 8H-Purin-8-one,6-amino-7,9-dihydro-
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8H-Purin-8-one,6-amino-7,9-dihydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21149-26-8

21149-26-8 structure

21149-26-8 structure

Name: 8H-Purin-8-one,6-amino-7,9-dihydro-
Chemical Name: 8-Hydroxy Adenine
CAS Number: 21149-26-8
Molecular Formula: C₅H₅N₅O
Molecular Weight: 151.12600
Create Date: 2018-07-18 00:46:13
Modify Date: 2025-08-26 07:57:43

Name	8-Hydroxy Adenine
Synonyms	6-amino-7,9-dihydropurin-8-one

Density	1.577g/cm3
Boiling Point	220.7ºC at 760mmHg
Melting Point	>320 °C (dec.) (lit.)
Molecular Formula	C₅H₅N₅O
Molecular Weight	151.12600
Flash Point	87.3ºC
Exact Mass	151.04900
PSA	100.45000
Vapour Pressure	0.112mmHg at 25°C
Index of Refraction	1.685

Hazard Codes	Xn
HS Code	2933990090

Precursor 10
73-24-5 6974-78-3 28128-28-1 66224-66-6
13231-00-0 19916-15-5 75-44-5 118-70-7
57-13-6 7390-62-7
DownStream 3
120-89-8 61066-33-9 57-13-6

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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