ChemicalBook > CAS DataBase List > 7-AMINO-3-BETA-D-RIBOFURANOSYL-1H-PYRAZOLO[4,3-D]PYRIMIDINE MONOHYDRATE

7-AMINO-3-BETA-D-RIBOFURANOSYL-1H-PYRAZOLO[4,3-D]PYRIMIDINE MONOHYDRATE

Product Name
7-AMINO-3-BETA-D-RIBOFURANOSYL-1H-PYRAZOLO[4,3-D]PYRIMIDINE MONOHYDRATE
CAS No.
6742-12-7
Chemical Name
7-AMINO-3-BETA-D-RIBOFURANOSYL-1H-PYRAZOLO[4,3-D]PYRIMIDINE MONOHYDRATE
Synonyms
formycin;NSC 102811;formycin A;FORMYCIN MONOHYDRATE;FORMYCIN A MONOHYDRATE;8-Aza-9-deazaadenosine;8-AZA-9-DEAZAADENOSINE MONOHYDRATE;3-β-D-Ribofuranosyl-1H-pyrazolo[4,3-d]pyrimidine-7-amine;3-(β-D-Ribofuranosyl)-1H-pyrazolo[4,3-d]pyrimidin-7-amine;3-d)pyrimidine,7-amino-3-beta-d-ribofuranosyl-1h-pyrazolo(
CBNumber
CB7395563
Molecular Formula
C10H13N5O4
Formula Weight
267.25
MOL File
6742-12-7.mol
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7-AMINO-3-BETA-D-RIBOFURANOSYL-1H-PYRAZOLO[4,3-D]PYRIMIDINE MONOHYDRATE Property

Melting point:
141-144 °C (decomp)
Boiling point:
709.5±60.0 °C(Predicted)
Density 
1.771±0.06 g/cm3(Predicted)
storage temp. 
−20°C
solubility 
DMSO: soluble1mg/mL
form 
powder
pka
8.37±0.50(Predicted)
color 
white to off-white
BRN 
624229
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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
UR0719000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
SMB00287
Product name
Formycin A
Purity
from
Packaging
10mg
Price
$416.78
Updated
2025/07/31
American Custom Chemicals Corporation
Product number
API0010090
Product name
FORMYCIN A
Purity
95.00%
Packaging
10MG
Price
$407.4
Updated
2021/12/16
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7-AMINO-3-BETA-D-RIBOFURANOSYL-1H-PYRAZOLO[4,3-D]PYRIMIDINE MONOHYDRATE Chemical Properties,Usage,Production

Description

Formycin (Formycin A) is isolated from Nocardia interforma and from Streptomyces lavendulae , . The antibiotic is effective against Xanthomonas oryzae and Pellicularia filamentosa. Its activity against Yoshida rat sarcoma cell is enhanced by coformycin. Formycin B inhibits Xanthomonas oryzae and interferes with multiplication of influenza A virus in the cells of chick chorioallantoic membrane . Oxoformycin B shows no activity against Xanthomonas oryzae .

Uses

Formycin A (NSC 102811), a purine nucleoside antibiotic, is a potent human immunodeficiency virus type 1 (HIV-1) inhibitor with an EC50 of 10 μM. Formycin A shows antitumor and antiviral activities[1][2].

Definition

ChEBI: Formycin A is a formycin. It has a role as an antineoplastic agent.

IC 50

HIV-1: 10 μM (EC50)

References

[1] Dapp MJ , et al. Discovery of novel ribonucleoside analogs with activity against human immunodeficiency virus type 1.J Virol. 2014 Jan;88(1):354-63. DOI:10.1128/JVI.02444-13
[2] Zhang M, et al. Comparative Investigation into Formycin A and Pyrazofurin A Biosynthesis Reveals Branch Pathways for the Construction of C-Nucleoside Scaffolds. Appl Environ Microbiol. 2020 Jan 7;86(2). DOI:10.1128/AEM.01971-19

7-AMINO-3-BETA-D-RIBOFURANOSYL-1H-PYRAZOLO[4,3-D]PYRIMIDINE MONOHYDRATE Preparation Products And Raw materials

Raw materials

Preparation Products

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7-AMINO-3-BETA-D-RIBOFURANOSYL-1H-PYRAZOLO[4,3-D]PYRIMIDINE MONOHYDRATE Suppliers

NewCan Biotech Limited
Tel
+86-0571-86912261 +8613735419629
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sales@newcanbio.com
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China
ProdList
9985
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58
Zhejiang Huida Biotech Co., LTD
Tel
0571-89903882 18679456698
Email
mingxinzhu@huidabiotech.com
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China
ProdList
2975
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58
Hubei wei shi reagent group ltd., company
Tel
027-59102966 18717199209
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027-59379337
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Zhejiang Huida Biotech Co., LTD
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0571-0571-89903882 15990081639
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China
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010-61241352 18901327973
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RD International Technology Co., Limited
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18024082417
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Beijing Bai Ao Si Biotechnology Co., Ltd.
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Xiamen Research Biotechnology Co., Ltd.
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Xiamen Huijia Biological Technology Co., Ltd.
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Beijing Huaxia Ocean Technology Co., Ltd.
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6742-12-7, 7-AMINO-3-BETA-D-RIBOFURANOSYL-1H-PYRAZOLO[4,3-D]PYRIMIDINE MONOHYDRATERelated Search:


  • 3-d)pyrimidin-3-yl)-1,4-anhydro-1-c-(7-amino-1h-pyrazolo((s)-d-ribito
  • 3-d)pyrimidine,7-amino-3-beta-d-ribofuranosyl-1h-pyrazolo(
  • 7-amino-3-beta-d-ribofuranosyl-1h-pyrazolo(4,3-d)pyrimidine
  • formycin
  • 8-AZA-9-DEAZAADENOSINE MONOHYDRATE
  • 7-AMINO-3-BETA-D-RIBOFURANOSYL-1H-PYRAZOLO[4,3-D]PYRIMIDINE MONOHYDRATE
  • FORMYCIN MONOHYDRATE
  • FORMYCIN A MONOHYDRATE
  • (1S)-1-C-(7-Amino-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydro-D-ribitol
  • 3-(β-D-Ribofuranosyl)-1H-pyrazolo[4,3-d]pyrimidin-7-amine
  • 3-β-D-Ribofuranosyl-1H-pyrazolo[4,3-d]pyrimidine-7-amine
  • 1-C-(7-Amino-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydro-, (1S)-
  • 8-Aza-9-deazaadenosine
  • NSC 102811
  • formycin A
  • 7-Amino-3-(β-D-ribofuranosyl)-1H-pyrazolo[4,3-d]pyrimidine
  • D-Ribitol, 1-C-(7-amino-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydro-, (1S)-
  • 7-AMINO-3-BETA-D-RIBOFURANOSYL-1H-PYRAZOLO[4,3-D]PYRIMIDINE MONOHYDRAT
  • 6742-12-7