ChemicalBook > CAS DataBase List > 4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE

4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE

Product Name
4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE
CAS No.
24521-76-4
Chemical Name
4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE
Synonyms
NSC 1391;6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDIN-4-OL;6-MERCAPTO-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-OL;4-Hydroxy-6-mercptopyrazolo[3,4-d]pyrimidine;4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE;4-HYDROXY-6-MERCAPTOPYRAZOLE(3,4-D)PYRIMIDINE;4-Hydroxy-6-mercaptopyrazolo3,4-düpyrimidine, 98%;4-Hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine,98%;6-Mercapto-1H,5H,7H-pyrazolo[3,4-d]pyrimidin-4-one;4-Hydroxy-6-Mercaptopyrazolo[3,4-d]pyriMidine, 98% 5GR
CBNumber
CB6101189
Molecular Formula
C5H4N4OS
Formula Weight
168.18
MOL File
24521-76-4.mol
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4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE Property

Melting point:
>310°C
Density 
1.78±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer
solubility 
Aqueous Base (Slightly), DMSO (Slightly)
form 
Crystalline Powder
pka
8.27±0.20(Predicted)
color 
Light yellow
BRN 
140413
CAS DataBase Reference
24521-76-4(CAS DataBase Reference)
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Safety

Safety Statements 
24/25
HS Code 
29335995
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

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+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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.

P330Rinse mouth.

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

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash 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
H945750
Product name
4-Hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine
Packaging
1g
Price
$95
Updated
2021/12/16
Usbiological
Product number
H9110-12F
Product name
4-Hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine
Packaging
1g
Price
$425
Updated
2021/12/16
AK Scientific
Product number
1639EM
Product name
6-Mercapto-1H-pyrazolo[3,4-D]pyrimidin-4-OL
Packaging
500mg
Price
$253
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
COR0003638
Product name
6-MERCAPTO-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-OL
Purity
95.00%
Packaging
250MG
Price
$512
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
COR0003638
Product name
6-MERCAPTO-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-OL
Purity
95.00%
Packaging
1G
Price
$640
Updated
2021/12/16
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4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE Chemical Properties,Usage,Production

Chemical Properties

Off White Powder

Uses

4-Hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine (cas# 24521-76-4) is a compound useful in organic synthesis.

4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE Preparation Products And Raw materials

Raw materials

Sodium sulfate 3-Amino-4-pyrazolecarbonitrile Sodium hydroxide Sulfuric acid Thiourea

Preparation Products

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4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE Suppliers

Belgium 1 Canada 1 China 31 Germany 3 India 4 United Kingdom 5 United States 11 Global 56
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15848
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32344
Advantage
50
Shanghai Nuohey Chemical Co., Ltd.
Tel
021-52212593 13761626812
Fax
+86 (21) 51062076
Email
sales@nuohey.com
Country
China
ProdList
10690
Advantage
60
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17779
Advantage
75
Beijing innoChem Science & Technology Co.,Ltd.
Tel
400-810-7969 010-59572699
Fax
010-59572688
Email
ningzi.li@inno-chem.com.cn
Country
China
ProdList
6139
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
HBCChem, Inc.
Tel
+1-510-219-6317
Fax
+1-650-486-1361
Email
sales@hbcchem.com
Country
United States
ProdList
10658
Advantage
60
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View Lastest Price from 4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE 24521-76-4
Price
US $1.10/g
Min. Order
1g
Purity
99.0% min
Supply Ability
100 tons min
Release date
2021-05-25
Dideu Industries Group Limited
Product
4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE 24521-76-4
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-12-16

24521-76-4, 4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINERelated Search:

6-(METHYLSULFANYL)-1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-OL 4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE 6-(METHYLSULFANYL)-1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YL 2-NAPHTHYL ETHER 6-(METHYLSULFANYL)-1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YL 3-(TRIFLUOROMETHYL)PHENYL ETHER METHYL 3-([6-(METHYLSULFANYL)-1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YL]OXY)-2-THIOPHENECARBOXYLATE 4-(4-FLUOROPHENOXY)-6-(METHYLSULFANYL)-1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE 6-(METHYLSULFANYL)-1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YL 2,4,5-TRICHLOROPHENYL ETHER 1-(4-METHYLPHENYL)-6-(METHYLSULFANYL)-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YL 2-NAPHTHYL ETHER 4-(TERT-BUTYL)PHENYL 6-(METHYLSULFANYL)-1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YL ETHER 6-(ETHYLSULFANYL)-1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YL 3-(TRIFLUOROMETHYL)PHENYL ETHER METHYL 3-([6-(ETHYLSULFANYL)-1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YL]OXY)-2-THIOPHENECARBOXYLATE

  • 4-HYDROXY-6-MERCAPTOPYRAZOLE(3,4-D)PYRIMIDINE
  • 4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE
  • 6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDIN-4-OL
  • 6-MERCAPTO-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-OL
  • 1,5,6,7-tetrahydro-6-thioxo-4H-pyrazolo[3,4-d]pyrimidin-4-one
  • 4-Hydroxy-6-mercaptopyrazolo3,4-düpyrimidine, 98%
  • 4-Hydroxy-6-mercapto-1H-pyrazolo[3,4-d]pyrimidine, 98%
  • 4-Hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine,98%
  • 4-Hydroxy-6-mercptopyrazolo[3,4-d]pyrimidine
  • 4-Hydroxy-6-Mercaptopyrazolo[3,4-d]pyriMidine, 98% 5GR
  • NSC 1391
  • 6-sulfanylidene-1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one
  • 4H-Pyrazolo[3,4-d]pyrimidin-4-one, 1,5,6,7-tetrahydro-6-thioxo-
  • 6-Mercapto-1H,5H,7H-pyrazolo[3,4-d]pyrimidin-4-one
  • 4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE ISO 9001：2015 REACH
  • 24521-76-4
  • C5H4N4OS
  • Pyridines, Pyrimidines, Purines and Pteredines
  • Nucleotides and Nucleosides
  • Aromatics
  • Bases & Related Reagents
  • Nucleotides