Juvenile
hormones are natural
insect development regulators. SciTech offers at the moment JH I, II and JH III:
detailed description of available
JHs see below
S3312-001 Methyl (±)-(2E,6E,10R*,11S*)-10,11-Epoxy-3,7,11-trimethyl-2,6-tridecadi-enoate, Methyl (±)-10,11-cis-Epoxy-3,7,11-trimethyl-2E,6E-tridecadienoate, Methyl (±)-10,11-cis-Epoxy-3,7,11-trimethyl-2-trans,6-trans-tridecadienoate, [2R-[2a(2E,6E),3a]]-9-(3-ethyl-3-methyloxiranyl)-3,7-dimethyl-2,6-nonadienoic acid methyl ester, (±)-JH II, (±)-Juvenile Hormone II, purity ca. 78% (GC, NMR), C17H28O3, FW 280.4, bp (bath) 85°C (0,035mm), synthetic, [34218-61-6], MOISTURE SENSITIVE, STORE AT -18°C (Packaged under argon in glass vials). Literature: Anderson R.J., et al.: J. Amer. Chem. Soc. 94, 5379 (1972) prepn of; Röller Het al.: Angew. Chem., Int. Ed. Engl. 6, 179 (1967); Meyer A.Set al.: Proc. Nat. Acad. Sci. U.S.A. 60, 853 (1968); Trost B.M.: Accounts Chem. Res. 3, 120 (1970) isolation, identification, spectra, biological properties.
S3313-001 Methyl (±)-(2E,6E,10R*,11S*)-10,11-Epoxy-7-ethyl-3,11-dimethyl-2,6-tri-decadien-oate, Methyl (±)-10,11-cis-Epoxy-7-ethyl-3,11-dimethyl-2-trans,6-trans-tridecadienoate, Methyl (±)-10,11-cis-Epoxy-7-ethyl-3,11-dimethyl-2E,6E-tridecadienoate, [2R-[2a(2E,6E),3a]]-7-ethyl-9-(3-ethyl-3-methyloxiranyl)-3-methyl-2,6-nonadienoic acid methyl ester, (±)-JH I, (±)-Juvenile Hormone I, purity ca. 78% (GC, NMR), C18H30O3, FW 294.4, bp n/a, synthetic, [13804-51-8], MOISTURE SENSITIVE, STORE AT -18°C (Packaged under argon in glass vials). Literature: Henrick C.A., Schaub F., Siddall J.B.: J. Amer. Chem. Soc. 94, 5374 (1972) prepn of; Röller H., Dahm K.H., Sweeley C.C., Trost B.M.: Angew. Chem., Int. Ed. Engl. 6, 179 (1967); Meyer A.S., Schneiderman H.A., Hanzmann E., Ko J.H.: Proc. Nat. Acad. Sci. U.S. 60, 853 (1968); Trost B.M.: Accounts Chem. Res. 3, 120 (1970) isolation, identification, spectra, biological properties.
NEW S3314-001 Methyl (±)-(2E,6E,10R*)-10,11-Epoxy-3,7,11-trimethyl-2,6-dodecadien-oate, Methyl (±)-10,11-cis-Epoxy-3,7,11-trimethyl-2-trans,6-trans-dodecadienoate, Methyl (±)-10,11-cis-Epoxy-3,7,11-trimethyl-2E,6E-dodecadienoate, [R-(E,E)]-9-(3,3-dimethyl-2-oxiranyl)-3,7-dimethyl-2,6-nonadienic acid methyl ester, methyl [2R-[2a(2E,6E),3a]]-9-(3,3-dimethyl-2-oxiranyl)-3,7-dimethyl-2,6-nonadienoate , (±)-JH III, (±)-Juvenile Hormone III, purity ca. 75% (GC, NMR), C16H26O3, FW 266.4, bp n/a, synthetic, Sigma J-2000, [24198-95-6], MOISTURE AND HEAT SENSITIVE, STORE AT -18°C (Packaged under argon in glass vials). Literature: sepn. Koenig WA, Gehrcke G, J. High Resolut. Chromatogr. 16, 175 (1993), Kurata K., J. Chromatogr. B., Biomed Appl., 668, 322 (1995); synth. Latli B., Prestwich GD, J. Labelled Compd. Radiopharm., 29, 1167 (1991), Crispino GA, Sharpless KB, Synthesis 1993, 777; RIA: Goodman WG, Orth A, Toong YC, Ebersohl R, Hiruma K, Granger NA, Arch. Insect Biochem. Physiol. 30, 295 (1995).
Juvenile hormones scientific hotline wimmer@uochb.cas.cz.
Traditionally, there are in major use chemical names having differences from the contemporary organic chemical nomenclature. We are giving available synonyms where the version following the best accordance with the nomenclature rules is used in bold, other trivial and CA names are normal.
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