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Key Documents

SMB00287

Sigma-Aldrich

Formycin A

from Streptomyces kaniharaensis, ≥98% (HPLC)

Synonyme(s) :

1-C-(7-Amino-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydro-(1S)-D-Ribitol, 7-Amino-3-(β-D-ribofuranosyl)-1H-pyrazolo[4,3-d]pyrimidine, 8-Aza-9-deazaadenosine, Formycin, NSC 102811

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About This Item

Formule empirique (notation de Hill):
C10H13N5O4
Numéro CAS:
Poids moléculaire :
267.24
Numéro Beilstein :
624229
Numéro MDL:
Code UNSPSC :
51102829
ID de substance PubChem :
Nomenclature NACRES :
NA.85

Source biologique

Streptomyces kaniharaensis

Niveau de qualité

Pureté

≥98% (HPLC)

Forme

powder

Conditions de stockage

(Keep container tightly closed in a dry and well-ventilated place.)

Couleur

white to off-white

Solubilité

DMSO: soluble 1 mg/mL
H2O: soluble 3 mg/mL

Spectre d'activité de l'antibiotique

viruses (Antiretroviral)

Mode d’action

enzyme | inhibits

Température de stockage

−20°C

Chaîne SMILES 

Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO)[C@@H](O)[C@H]3O

InChI

1S/C10H13N5O4/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(18)6(17)4(1-16)19-10/h2-4,6-7,10,16-18H,1H2,(H2,11,12,13)/t4-,6-,7-,10-/m1/s1

Clé InChI

OIRDTQYFTABQOQ-KQYNXXCUSA-N

Informations sur le gène

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Description générale

Chemical structure: nucleoside
Formycin A is an adenosine analog, and is cytotoxic in nature. It acts as a substrate for the human enzymes human erythrocytic adenosine deaminase and adenosine kinase.

Actions biochimiques/physiologiques

Formycin A (FA) is a C-nucleoside that inhibits the E.coli enzyme purine nucleoside phosphorylase (PNP). FA was found to upsurge insulin release elevated by glucose, and was also shown to inhibit 5′-Methylthioadenosine/S-adenosylhomocysteine (MTA/AdoHcy) nucleosidase, an enzyme important in the recycling of methionine. Research has shown FA is an antiretroviral agent against HIV-1, targeting reverse transcription.
Formycin A possess antitumor function, along with its antibacterial and antiviral activity.

Conditionnement

10MG

Autres remarques

Keep container tightly closed in a dry and well-ventilated place.
Store the product sealed at –20 °C. Under these conditions the product is stable for at least 4 years.

Pictogrammes

Exclamation mark

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Acute Tox. 4 Oral

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Tautomerism of the nucleoside antibiotic formycin, as studied by carbon-13 nuclear magnetic resonance.
T R Krugh
Journal of the American Chemical Society, 95(14), 4761-4762 (1973-07-11)
R P Agarwal et al.
The Journal of clinical investigation, 57(4), 1025-1035 (1976-04-01)
Deficiency of erythrocytic and lymphocytic adenosine deaminase (ADA) occurs in some patients with severe combined immunodeficiency disease (SCID). SCID with ADA deficiency is inherited as an autosomal recessive trait. ADA is markedly reduced or undetectable in affected patients (homozygotes), and
C-4? Truncated carbocyclic formycin derivatives
Zhou J, et al.
Tetrahedron, 62(29), 7009-7013 (2006)
Helmut Rosemeyer et al.
Chemistry & biodiversity, 16(4), e1900012-e1900012 (2019-02-19)
Two lipophilic derivatives of formycin A (1) and formycin B (5) carrying an O-2',3'-(ethyl levulinate) ketal group have been prepared. These were base-alkylated at N(1) (for 1) and N(1) and N(6) (for 5) with both isopentenyl and all-trans-farnesyl residues. Upon
A Bzowska et al.
Biochimica et biophysica acta, 1120(3), 239-247 (1992-04-17)
Formycin B (FB), a moderate inhibitor (Ki approximately 100 microM) of mammalian purine nucleoside phosphorylase (PNP), and formycin A (FA), which is totally inactive vs. the mammalian enzyme, are both effective inhibitors of the bacterial (Escherichia coli) enzyme (Ki approximately

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