Pyrazophos
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    WARNING: This product is for research use only, not for human or veterinary use.

Hodoodo CAT#: H591333

CAS#: 13457-18-6

Description: Pyrazophos is an organic compound used as a fungicide and an insecticide.


Chemical Structure

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Pyrazophos
CAS# 13457-18-6

Theoretical Analysis

Hodoodo Cat#: H591333
Name: Pyrazophos
CAS#: 13457-18-6
Chemical Formula: C14H20N3O5PS
Exact Mass: 373.09
Molecular Weight: 373.360
Elemental Analysis: C, 45.04; H, 5.40; N, 11.25; O, 21.43; P, 8.30; S, 8.59

Price and Availability

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250mg USD 270
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Synonym: Pyrazophos; HOE 02873; Curamil;

IUPAC/Chemical Name: Pyrazolo(1,5-a)pyrimidine-6-carboxylic acid, 2-((diethoxyphosphinothioyl)oxy)-5-methyl-, ethyl ester

InChi Key: JOOMJVFZQRQWKR-UHFFFAOYSA-N

InChi Code: InChI=1S/C14H20N3O5PS/c1-5-19-14(18)11-9-17-12(15-10(11)4)8-13(16-17)22-23(24,20-6-2)21-7-3/h8-9H,5-7H2,1-4H3

SMILES Code: O=C(C1=CN2C(N=C1C)=CC(OP(OCC)(OCC)=S)=N2)OCC

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 373.36 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

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9: Di Muccio A, Pelosi P, Camoni I, Attard Barbini D, Dommarco R, Generali T, Ausili A. Selective, solid-matrix dispersion extraction of organophosphate pesticide residues from milk. J Chromatogr A. 1996 Nov 22;754(1-2):497-506. PubMed PMID: 8997741.

10: Cabras P, Angioni A, Garau VL, Melis M, Pirisi FM, Cabitza F, Cubeddu M, Minelli E. Pesticide residues in artichokes: effect of different head shape. J Environ Sci Health B. 1996 Nov;31(6):1189-99. PubMed PMID: 8896357.

11: Di Ilio C, Sacchetta P, Iannarelli V, Aceto A. Binding of pesticides to alpha, mu and pi class glutathione transferase. Toxicol Lett. 1995 Mar;76(2):173-7. PubMed PMID: 7725348.

12: Miliadis GE, Aplada-Sarlis P, Liapis KS. Dissipation of pyrazophos residues in greenhouse tomatoes. Bull Environ Contam Toxicol. 1994 Dec;53(6):883-7. PubMed PMID: 7881218.

13: Williams CS, Eastoe BV, Slaiding IR, Walker MD. Analysis of pesticide residues in hops and their extraction by liquid CO2 during the production of hop extracts. Food Addit Contam. 1994 Sep-Oct;11(5):615-9. PubMed PMID: 7835474.

14: Di Muccio A, Dommarco R, Attard Barbini D, Santilio A, Girolimetti S, Ausili A, Ventriglia M, Generali T, Vergori L. Application of solid-phase partition cartridges in the determination of fungicide residues in vegetable samples. J Chromatogr. 1993 Jul 23;643(1-2):363-8. PubMed PMID: 8360304.

15: Braun HE, Frank R, Ritcey G. Removal of pyrazophos from treated fabric using household laundering. Bull Environ Contam Toxicol. 1989 May;42(5):687-90. PubMed PMID: 2742999.

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