(Rac)-Juvenile hormone III

Cat. No.: HY-N7240 Purity: 98.83%: Data Sheet
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(Rac)-Juvenile hormone III is a cecropia juvenile hormone and juvenile hormone agonist. (Rac)-Juvenile hormone III induces test insects to retain larval characteristics after the final molt to the adult stage. (Rac)-Juvenile hormone III exhibits juvenile hormone activity in Tenebrio molitor pupae and last-instar nymphs of Oncopeltus fasciatus. (Rac)-Juvenile hormone III possesses morphogenetic activity in insect assays.

For research use only. We do not sell to patients.

(Rac)-Juvenile hormone III Chemical Structure

CAS No. : 24198-95-6

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Other Forms of (Rac)-Juvenile hormone III:

(Rac)-Juvenile Hormone III-d₃ In-stock

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Purity & Documentation
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Description

In Vivo

(Rac)-Juvenile hormone III (IVa) (0.001-0.1 μg; topical; single application) induces a morphogenetic response score of 2 in newly molted Tenebrio molitor pupae at 0.1 μg, with no response at lower 0.001 μg and 0.01 μg doses^[1].
(Rac)-Juvenile hormone III (IVa) (0.001-0.1 μg; topical; single application) induces a weak morphogenetic response (score 0-1) in last-instar Oncopeltus fasciatus nymphs at 0.1 μg, with no response at lower 0.001 μg and 0.01 μg doses^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:	Tenebrio molitor L. (newly molted pupae)^[1]
Dosage:	0.001 μg; 0.01 μg; 0.1 μg
Administration:	topical; single application
Result:	Showed no morphogenetic response (score 0) at 0.001 μg. Showed no morphogenetic response (score 0) at 0.01 μg. Induced a morphogenetic response score of 2 (corresponding to several well-developed gin traps or intermediate genitalia, or both) at 0.1 μg.

Animal Model:	Oncopeltus fasciatus (Dallas) (last-instar nymphs)^[1]
Dosage:	0.001 μg; 0.01 μg; 0.1 μg
Administration:	topical; single application
Result:	Showed no morphogenetic response (score 0) at 0.001 μg. Showed no morphogenetic response (score 0) at 0.01 μg. Induced a weak morphogenetic response score of 0-1 (corresponding to essentially an adult with nymphal cuticle and coloration on the abdomen) at 0.1 μg.

Molecular Weight

266.38

Formula

C₁₆H₂₆O₃

CAS No.

24198-95-6

Appearance

Liquid (Density: 0.966±0.06 g/cm³)

Color

Colorless to light yellow

SMILES

C/C(CCC1OC1(C)C)=C\CC/C(C)=C/C(OC)=O

Structure Classification

Others

Initial Source

Animals

yellow mealworm

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

Purity & Documentation

Purity: 98.83%

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Data Sheet (268 KB) SDS (393 KB)

COA (241 KB)

Handling Instructions (2659 KB)

References

[1]. Bowers W S. Juvenile hormone: activity of aromatic terpenoid ethers[J]. Science, 1969, 164(3877): 323-325.