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4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine

4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine Structure
4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine structure
CAS No.
5472-41-3
Chemical Name:
4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine
Synonyms
TIMTEC-BB SBB004064;4-aMino-1H-pyrazolo[3;4-d]pyriMidin-6(7H)-one;4-aminopyrazolo(3,4-d)pyrimidin-6-ol;4-AMINOPYRAZOLO(3,4-D)PYRIMIDINE-6-OL;4-Amino-1H-pyrazolo[3,4-d]pyrimidin-6-ol;4-AMINO-6-HYDROXYPYRAZOLO(3,4-D)PYRIMID&;4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine;4-Amino-5H-pyrazolo[3,4-d]pyrimidin-6(7H)-one;4-Amino-6-hydroxy-1H-pyrazolo[3,4-d]pyrimidine
CBNumber:
CB0476751
Molecular Formula:
C5H5N5O
Molecular Weight:
151.13
MDL Number:
MFCD00005689
MOL File:
5472-41-3.mol
MSDS File:
SDS
Last updated:2026-09-12 18:48:21
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4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine Properties

Melting point 320 °C
Boiling point 273.11°C (rough estimate)
Density 1.4456 (rough estimate)
refractive index 1.9000 (estimate)
pka 4.65±0.40(Predicted)
form solid
λmax 250nm(H2O)(lit.)
BRN 152192
InChI 1S/C5H5N5O/c6-3-2-1-7-10-4(2)9-5(11)8-3/h1H,(H4,6,7,8,9,10,11)
InChIKey KTQYLKORCCNJTQ-UHFFFAOYSA-N
SMILES Nc1nc(O)nc2[nH]ncc12
CAS DataBase Reference 5472-41-3(CAS DataBase Reference)
UNSPSC Code 12352200

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Danger
Hazard statements  H301
Precautionary statements  P264-P270-P301+P310-P405-P501
Hazard Codes  T
Risk Statements  25
Safety Statements  24/25-45
RIDADR  UN 2811 6.1 / PGIII
WGK Germany  WGK 3
HS Code  29335995
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
NFPA 704
1
0 0

4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich CDS000700 4-Amino-1H-pyrazolo[3,4-d]pyrimidin-6-ol AldrichCPR 5472-41-3 100mg $68.1 2023-01-07 Buy
Matrix Scientific 202310 4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine 5472-41-3 5.00g $182 2026-05-18 Buy
aablocks AA003KNN 4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine >93%(HPLC) 5472-41-3 25mg $40 2026-05-28 Buy
aablocks AA003KNN 4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine >93%(HPLC) 5472-41-3 100mg $90 2026-05-28 Buy
Crysdot CD11106451 4-Amino-1H-pyrazolo[3,4-d]pyrimidin-6-ol 95+% 5472-41-3 25g $414 2026-05-26 Buy
Product number Packaging Price Buy
CDS000700 100mg $68.1 Buy
202310 5.00g $182 Buy
AA003KNN 25mg $40 Buy
AA003KNN 100mg $90 Buy
CD11106451 25g $414 Buy

4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine Chemical Properties, Uses, Production

Chemical Properties

cream to beige crystalline powder

Synthesis Reference(s)

Journal of the American Chemical Society, 78, p. 784, 1956 DOI: 10.1021/ja01585a023

4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine Preparation Products And Raw materials

Raw materials

Preparation Products

4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine Suppliers

Global Suppliers ( 67)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 13913916777 cfzhang@aikonchem.com China 19902 55
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
Shanghai Meishui Chemical Technology Co., Ltd 021-60549325 18616193163 China 4518 56
Guangdong wengjiang Chemical Reagent Co., Ltd. 0751-2886750 13927877953 3005811397@qq.com China 13282 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Alfa Aesar 84
Energy Chemical 61
Thermo Fisher Scientific 75
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 55
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
TCI AMERICA 75
Shanghai Meishui Chemical Technology Co., Ltd 56
Guangdong wengjiang Chemical Reagent Co., Ltd. 58

View Latest Price from 4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-AMINO-6-HYDROXYPYRAZOLO[3,4-D]PYRIMIDINE pictures 2026-08-20 4-AMINO-6-HYDROXYPYRAZOLO[3,4-D]PYRIMIDINE
5472-41-3
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
4-AMINO-6-HYDROXYPYRAZOLO[3,4-D]PYRIMIDINE pictures 2021-08-12 4-AMINO-6-HYDROXYPYRAZOLO[3,4-D]PYRIMIDINE
5472-41-3
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd

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TIMTEC-BB SBB004064 4-Amino-5H-pyrazolo[3,4-d]pyrimidin-6(7H)-one 4-aminopyrazolo(3,4-d)pyrimidin-6-ol 4-AMINO-6-HYDROXYPYRAZOLO(3,4-D)PYRIMID& 4-AMINO-6-HYDROXYPYRAZOLO[3,4-D]PYRIMIDINE: TECH., 90% 4-AMINO-6-HYDROXYPYRAZOLO(3,4-D)- PYRIMIDINE96% 4-Amino-6-hydroxypyrazolo3,4-düpyrimidine, tech. 90% 4-Amino-1,5-dihydro-6H-pyrazolo[3,4-d]pyrimidin-6-one 4-Amino-1H-pyrazolo[3,4-d]pyrimidin-6-ol 4-Amino-6-hydroxy-1H-pyrazolo[3,4-d]pyrimidine, 90+% 4-aMino-1H-pyrazolo[3 4-d]pyriMidin-6(7H)-one 4-Amino-6-hydroxy-1H-pyrazolo[3,4-d]pyrimidine 4-AMINOPYRAZOLO(3,4-D)PYRIMIDINE-6-OL 6H-Pyrazolo[3,4-d]pyrimidin-6-one, 4-amino-1,7-dihydro- 4-Amino-1,7-dihydro-6H-pyrazolo[3,4-d]pyrimidin-6-one 4-AMINO-6-HYDROXYPYRAZOLO[3,4-D]PYRIMIDINE ISO 9001：2015 REACH 4-Amino-1H-pyrazolo[3,4-d]pyrimidin-6-ol 4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine 5472-41-3 Pyridines, Pyrimidines, Purines and Pteredines