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217530

Sigma-Aldrich

7-Ethoxy-6-methoxy-2,2-dimethylchromene

99%

Synonym(s):

Ethoxy-Precocene, Ethoxyprecocene

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About This Item

Empirical Formula (Hill Notation):
C14H18O3
CAS Number:
Molecular Weight:
234.29
EC Number:
MDL number:
UNSPSC Code:
12352103

assay

99%

SMILES string

CCOc1cc2OC(C)(C)C=Cc2cc1OC

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


Certificates of Analysis (COA)

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Irfan Ahmad Khan et al.
Indian journal of experimental biology, 41(4), 328-335 (2004-07-17)
Administration of a synthetic precocene analogue, 7-ethoxy-6-methoxy-2,2-dimethyl chromene to fourth and last instar larvae of E. vitella results into heterochrony, viz. prothetely and metathetely. These disturbances are due to interference with the endocrine system and application of juvenile hormone to
Effects of precocene and azadirachtin on the development of Trypanosoma cruzi in Rhodnius prolixus.
E S Garcia
Memorias do Instituto Oswaldo Cruz, 83 Suppl 1, 578-579 (1988-11-01)
In vitro inactivation of tenebrio molitor corpora allata by a synthetic precocene analog.
W S Bowers et al.
General and comparative endocrinology, 47(1), 120-124 (1982-05-01)
G Gellissen et al.
Canadian journal of biochemistry, 59(8), 648-654 (1981-08-01)
The lipid-transport lipoprotein, lipophorin (Lp), an abundant plasma protein of insects, is synthesized in the fat body of Locusta migratoria as a polypeptide of relative mass (Mr) = 85 000. No posttranslational modification could be detected. Precipitation of this protein
E S Garcia et al.
Memorias do Instituto Oswaldo Cruz, 82 Suppl 3, 67-73 (1987-01-01)
The results presented in this paper clearly indicate that precocene and azadirachtin are effective inhibitors of moulting and reproduction in the hemipteran Rhodnius prolixus. The time of application is important and only applications of these substances early in the intermoulting

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