4-Amino-6-mercaptopyrazolo[3,4-d]pyrimidine
4-氨基-6-巯基-1H-吡唑并[3,4-d]嘧啶
Also known as: 4-Aminopyrazolo[3,4-d]pyrimidine-6-thiol, 4-Amino-1,2-dihydro-6H-pyrazolo[3,4-d]pyrimidine-6-thione, 4-Amino-1H-pyrazolo[3,4-d]pyrimidine-6-thiol, 4-Amino-6-mercapto-1H-pyrazolo[3,4-d]pyrimidine, 4-Amino-1,5-dihydro-6H-pyrazolo[3,4-d]pyrimidine-6-thione, NSC 7790, MFCD00005690, EINECS 245-872-5, TIMTEC-BB SBB003883
- CAS No.
- 23771-52-0
- Jingsj CID
- J-17036-7
- Molecular Formula
- C5H5N5S
- Chinese Name
- 4-氨基-6-巯基-1H-吡唑并[3,4-d]嘧啶
- Molecular Weight
- 167.19200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | >300 °C(lit.) |
|---|---|
| Boiling Point | 348.2ºC at 760 mmHg |
| Density | 2.08 g/cm3 |
| Flash Point | 164.4ºC |
Frequently Asked Questions
What is the CAS number of 4-Amino-6-mercaptopyrazolo[3,4-d]pyrimidine?
23771-52-0
What are the molecular formula and molecular weight of 4-Amino-6-mercaptopyrazolo[3,4-d]pyrimidine?
C5H5N5S, molecular weight 167.19200 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026