[CAS NO. 21651-62-7] 4aα,7α,7aα-Nepetalactone

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PRODUCTS SPECIFICATIONS [21651-62-7]

Catalog

AS975059

Brand

Arctom Scientific

CAS

21651-62-7

DESCRIPTION [21651-62-7]

Overview

MDL	-
Molecular Weight	166.22
Molecular Formula	C10H14O2
SMILES	CC([C@]1([H])[C@@]2([H])[C@H](CC1)C)=COC2=O

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

Summary

4aα,7α,7aα-Nepetalactone exhibits antibacterial activity, and inhibits Escherichia coli , Pseudomonas aeruginosa , Staphylococcus aureus , Salmonella typhi and Enterococcus faecalis .

Appearance

Liquid

Source

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, protect from light, stored under nitrogen

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

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL ( 601.61 mM ; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	6.0161 mL	30.0806 mL	60.1612 mL
5 mM	1.2032 mL	6.0161 mL	12.0322 mL
10 mM	0.6016 mL	3.0081 mL	6.0161 mL

* Please refer to the solubility information to select the appropriate solvent.

In Vivo:

1.

Add each solvent one by one: 10% DMSO >> 40% PEG300 >> 5% Tween-80 >> 45% saline

Solubility: ≥ 2.5 mg/mL (15.04 mM); Clear solution
2.

Add each solvent one by one: 10% DMSO >> 90% (20% SBE-β-CD in saline)

Solubility: ≥ 2.5 mg/mL (15.04 mM); Clear solution
3.

Add each solvent one by one: 10% DMSO >> 90% corn oil

Solubility: ≥ 2.5 mg/mL (15.04 mM); Clear solution

* All of the co-solvents are available by MCE.

References

[1] Ali Shafaghat, et al. Nepetalactone content and antibacterial activity of the essential oils from different parts of . Nat Prod Commun. 2010 Apr;5(4):625-8.

Synonyms

Cyclopenta[c]pyran-1(4aH)-one, 5,6,7,7a-tetrahydro-4,7-dimethyl-, (4aS,7S,7aR)-

Cyclopenta[c]pyran-1(4aH)-one, 5,6,7,7a-tetrahydro-4,7α-dimethyl-, (+)-

Cyclopenta[c]pyran-1(4aH)-one, 5,6,7,7a-tetrahydro-4,7-dimethyl-, [4aS-(4aα,7α,7aα)]-

(4aS,7S,7aR)-5,6,7,7a-Tetrahydro-4,7-dimethylcyclopenta[c]pyran-1(4aH)-one

Nepetalactone, cis-trans-

cis-trans-Nepetalactone

(4aS,7S,7aR)-Nepetalactone

(+)-(4aS,7S,7aR)-Nepetalactone

4aα,7α,7aα-Nepetalactone

(+)-cis,trans-Nepetalactone

(+)-(4AS,7S,7aR)-nepetalactone

cis-Trans nepetalactone