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1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE

1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE structure

CAS No.: 13877-76-4

Chemical Name:: 1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE

Synonyms: LAURUSIN;OHYAMYCIN;NSC106486;FORMYCIN B;NSC 106486;NSC-106486;3-(beta-d-ribofuranosyl)pyrazolo(4,3-d)6(h)-7-ketopyrimidine;1,4-Dihydro-3-β-D-ribofuranosyl-7H-pyrazolo[4,3-d]pyrimidin-7-one;3-β-D-Ribofuranosyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidine-7-one;3-d)pyrimidin-7-one,1,6-dihydro-3-beta-d-ribofuranosyl-7h-pyrazolo(

CBNumber:: CB5768239

Molecular Formula:: C10H12N4O5

Molecular Weight:: 268.23

MDL Number:: MFCD00036828

MOL File:: 13877-76-4.mol

Last updated:2025-04-18 09:51:13

Request For Quotation

1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE Properties

Melting point	254-255 °C (decomp)
Boiling point	777.5±60.0 °C(Predicted)
Density	2.18±0.1 g/cm3(Predicted)
pka	10.92±0.20(Predicted)
FDA UNII	796VMV3YML

SAFETY

Risk and Safety Statements

Toxicity	LD50 intravenous in mouse: 1gm/kg

1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	API0010089	FORMYCIN B 95.00%	13877-76-4	10MG	$845.45	2021-12-16	Buy

Product number	Packaging	Price	Buy
API0010089	10MG	$845.45	Buy

1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE Chemical Properties,Uses,Production

Uses

Formycin B is an antibiotic, which exhibits antiparasitic activity against Leishmania. Formycin B exhibits toxicity to leukocytes, reversibly decreases neutrophils. Formycin B can be used in research about myeloid leukemia[1][2].

Definition

ChEBI: Formycin B is a formycin.

References

[1] Rainey P, et al., Metabolism and mechanism of action of formycin B in Leishmania. Proc Natl Acad Sci U S A. 1983 Jan;80(1):288-92. DOI:10.1073/pnas.80.1.288
[2] Ishizuka M, et al., Biological studies on formycin and formycin B. J Antibiot (Tokyo). 1968 Jan;21(1):5-12. DOI:10.7164/antibiotics.21.5

1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE Suppliers

Global( 9)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19552	58
TargetMol Chemicals Inc.		support@targetmol.com	United States	38630	58
BOC Sciences	16314854226	inquiry@bocsci.com	United States	9713	58
Zhejiang Huida Biotech Co., LTD	0571-89903882 15990081639	sunshixuan@huidabiotech.com	China	3656	58
Changzhou Furuisi Biotechnology Co., Ltd	0519-85524369	3477467573@qq.com	China	8617	58
Zhejiang Huida Biotech Co., LTD	0571-0571-89903882 15990081639	sunshixuan@huidabiotech.com	China	3705	58

Supplier	Advantage
BOC Sciences	58
TargetMol Chemicals Inc.	58
BOC Sciences	58
Zhejiang Huida Biotech Co., LTD	58
Changzhou Furuisi Biotechnology Co., Ltd	58
Zhejiang Huida Biotech Co., LTD	58

13877-76-4(1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE)Related Search:

2,2'-Oxydipropanol 3,5-Dimethylpyrazole 1H-PYRAZOL-4-YLAMINE 2H-PYRAZOLE-3-CARBALDEHYDE (1H-PYRAZOL-3-YL)METHANOL

3-(Aminomethyl)pyrazole Pyrazole-3-carboxamide 1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE 1H-Pyrazole-3-carboxamide,4-amino-(9CI) 1-(5-methyl-1H-pyrazol-3-yl)methanamine

5-METHYL-1H-PYRAZOLE-3-CARBOXAMIDE 4-amino-3,5-dimethyl-pyrazol Methyl-(5-propyl-1H-pyrazol-3-ylmethyl)amine 3-ETHYL-1H-PYRAZOLE-5-CARBALDEHYDE 5-methyl-1H-pyrazole-3-carbaldehyde

METHYL-(2H-PYRAZOL-3-YLMETHYL)-AMINE 4-AMINO-1-METHYL-3-PROPYLPYRAZOLE-5-CARBOXAMIDE HYDROCHLORIDE

1of4

3-(beta-d-ribofuranosyl)pyrazolo(4,3-d)6(h)-7-ketopyrimidine 3-d)pyrimidin-7-one,1,4-dihydro-3-beta-d-ribofuranosyl-7h-pyrazolo( 3-d)pyrimidin-7-one,1,6-dihydro-3-beta-d-ribofuranosyl-7h-pyrazolo( OHYAMYCIN FORMYCIN B LAURUSIN 7H-Pyrazolo4,3-dpyrimidin-7-one, 1,4-dihydro-3-.beta.-D-ribofuranosyl- (1S)-1,4-Anhydro-1-C-[1,4-dihydro-7-oxo-7H-pyrazolo[4,3-d]pyrimidin-3-yl]-D-ribitol 1,4-Dihydro-3-β-D-ribofuranosyl-7H-pyrazolo[4,3-d]pyrimidin-7-one 3-β-D-Ribofuranosyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidine-7-one 1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-3-β-D-ribofuranosyl- NSC 106486 NSC106486 NSC-106486 13877-76-4