ChemicalBook > CAS DataBase List > 4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE

4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE

Product Name
4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE
CAS No.
20289-44-5
Chemical Name
4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE
Synonyms
Einecs 243-691-6;TIMTEC-BB SBB004205;4-AMINOPYRAZOLO[3,4-;7-Deaza-8-aza-adenine;ADENINE ANTIMETABOLITE;Aminopyrazolodpyrimidine;4H-Pyrazolo[3,4-d]pyrimidin-4-amine;7H-pyrazolo[3,4-d]pyriMidin-4-aMine;4-Aminopyrazolo3,4-düpyrimidine, 98%;4-AMINO-1H-PYRAZOLO[3,4-D]PYRIMIDINE
CBNumber
CB0112435
Molecular Formula
C5H5N5
Formula Weight
135.13
MOL File
20289-44-5.mol
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4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE Property

Melting point:
>325 °C(lit.)
Boiling point:
299.5±50.0 °C(Predicted)
Density 
1.89±0.1 g/cm3(Predicted)
pka
7.32±0.20(Predicted)
CAS DataBase Reference
20289-44-5(CAS DataBase Reference)
EPA Substance Registry System
4H-Pyrazolo[3,4-d]pyrimidin-4-amine (20289-44-5)
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Safety

Hazard Codes 
T
Risk Statements 
25-36/37/38-23/24/25
Safety Statements 
26-36/37/39-45-22
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
RTECS 
UR0717000
HazardClass 
6.1(b)
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H311Toxic in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H331Toxic if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P311Call a POISON CENTER or doctor/physician.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P322Specific measures (see …on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P361Remove/Take off immediately all contaminated clothing.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
A628993
Product name
4-Amino-4H-pyrazolo[3,4-d]pyrimidine
Packaging
2.5g
Price
$45
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA15519
Product name
4-Amino-4H-pyrazolo[3,4-d]pyrimidine
Packaging
50g
Price
$62.5
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA15519
Product name
4-Amino-4H-pyrazolo[3,4-d]pyrimidine
Packaging
100g
Price
$100
Updated
2021/12/16
SynQuest Laboratories
Product number
3H30-1-33
Product name
4-Amino-1H-pyrazolo[3,4-d]pyrimidine
Purity
95%
Packaging
100g
Price
$200
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA15519
Product name
4-Amino-4H-pyrazolo[3,4-d]pyrimidine
Packaging
250g
Price
$225
Updated
2021/12/16

4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE Suppliers

Austria 1 Canada 1 China 67 Europe 1 France 1 Germany 2 India 5 South Korea 1 Switzerland 1 Ukraine 2 United Kingdom 10 United States 11 Global 103
3B Pharmachem (Wuhan) International Co.,Ltd.
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021-54306202 13764082696;
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Shandong Xiya Chemical Co., Ltd
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View Lastest Price from 4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE manufacturers

Dideu Industries Group Limited
Product
4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE 20289-44-5
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-12-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE 20289-44-5
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-10
Shaanxi Dideu Medichem Co. Ltd
Product
4-Aminopyrazolo[3,4-d]pyrimidine 20289-44-5
Price
US $0.01-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50 tons
Release date
2020-05-19

20289-44-5, 4-AMINOPYRAZOLO[3,4-D]PYRIMIDINERelated Search:

4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE 4-AMINO-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE 4-AMINO-6-HYDROXYPYRAZOLO[3,4-D]PYRIMIDINE PP3 Cyclohexylamine Uracil 1H-PYRAZOL-4-YLAMINE Pyrimidine 4-AMINO-1-PYRAZOLO[3,4-D]PYRIMIDINYL 2'-DEOXYRIBONUCLEOSIDE 1H-Pyrazolo[3,4-d]pyrimidin-4-amine, 1-methyl- (9CI) NSC4912 (1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YL)-HYDRAZINE 1H-PYRAZOLO[3,4-D]PYRIMIDINE BUTTPARK 127\40-11 BUTTPARK 127\40-08 BUTTPARK 59\40-21 BUTTPARK 127\40-01 BUTTPARK 126\40-99

  • 1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YLAMINE
  • ADENINE ANTIMETABOLITE
  • 4-AMINO-1H-PYRAZOLO[3,4-D]PYRIMIDINE
  • TIMTEC-BB SBB004205
  • Aminopyrazolodpyrimidine
  • 4H-Pyrazolo[3,4-d]pyrimidin-4-amine (9CI)
  • 4H-Pyrazolo[3,4-d]pyrimidin-4-amine
  • 5-chloro-2,6-dimethylcyclohex-4-ene-1,3-dione
  • 4-Aminopyrazolo3,4-düpyrimidine, 98%
  • Einecs 243-691-6
  • 4-AMINOPYRAZOLO[3,4-
  • 7H-pyrazolo[3,4-d]pyriMidin-4-aMine
  • 7-Deaza-8-aza-adenine
  • Ethyl (6-amino-3H-purin-3-yl)acetate
  • 4-Amino-4H-pyrazolo[3,4-d]pyrimidine
  • 4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE ISO 9001：2015 REACH
  • 20289-44-5
  • Pyrimidines
  • Heterocyclic Building Blocks
  • Building Blocks
  • Fused Ring Systems
  • Pyrimidines
  • PYRIMIDINE
  • Pyridines, Pyrimidines, Purines and Pteredines
  • Amines
  • Building Blocks
  • Heterocyclic Building Blocks