(-)-trans-Permethrin (Synonyms: (-)-trans-NRDC-143; (1S)-trans-Permethrin)

Cat. No.: HY-B0887B Purity: 99.76% ee.: 100.00%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

(-)-trans-Permethrin ((-)-trans-NRDC-143) is a pyrethroid that can provide a satisfactory level of protection from black flies for cattle.

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

(-)-trans-Permethrin Chemical Structure

CAS No. : 54774-47-9

Size	Price	Stock	Quantity
5 mg	USD 190	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 300	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 580	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 875	In-stock	Estimated Time of Arrival: December 31
100 mg		Get quote
200 mg		Get quote

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Description

(-)-trans-Permethrin ((-)-trans-NRDC-143) is a pyrethroid that can provide a satisfactory level of protection from black flies for cattle^[1].

Molecular Weight

391.29

Formula

C₂₁H₂₀Cl₂O₃

CAS No.

54774-47-9

Appearance

Liquid

Color

Colorless to light yellow

SMILES

Cl/C(Cl)=C\[C@H]1[C@@H](C1(C)C)C(OCC2=CC(OC3=CC=CC=C3)=CC=C2)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Pure form	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (255.56 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.5556 mL	12.7782 mL	25.5565 mL
5 mM	0.5111 mL	2.5556 mL	5.1113 mL
10 mM	0.2556 mL	1.2778 mL	2.5556 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Purity: 99.76% ee.: 100.00%

Select Batch:

Data Sheet (266 KB) SDS (252 KB)

COA (245 KB) HNMR (408 KB) NP-HPLC (379 KB) LCMS (130 KB)

Handling Instructions (2659 KB)

References

[1]. Shemanchuk JA, et, al. Protective action of fenvalerate, deltamethrin, and four stereoisomers of permethrin against black flies (Simulium spp.) attacking cattle. Pesticide Science. 1984 Dec;15(6):557-561.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.5556 mL	12.7782 mL	25.5565 mL	63.8912 mL
	5 mM	0.5111 mL	2.5556 mL	5.1113 mL	12.7782 mL
	10 mM	0.2556 mL	1.2778 mL	2.5556 mL	6.3891 mL
	15 mM	0.1704 mL	0.8519 mL	1.7038 mL	4.2594 mL
	20 mM	0.1278 mL	0.6389 mL	1.2778 mL	3.1946 mL
	25 mM	0.1022 mL	0.5111 mL	1.0223 mL	2.5556 mL
	30 mM	0.0852 mL	0.4259 mL	0.8519 mL	2.1297 mL
	40 mM	0.0639 mL	0.3195 mL	0.6389 mL	1.5973 mL
	50 mM	0.0511 mL	0.2556 mL	0.5111 mL	1.2778 mL
	60 mM	0.0426 mL	0.2130 mL	0.4259 mL	1.0649 mL
	80 mM	0.0319 mL	0.1597 mL	0.3195 mL	0.7986 mL
	100 mM	0.0256 mL	0.1278 mL	0.2556 mL	0.6389 mL

(-)-trans-Permethrin Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

(-)-trans-Permethrin54774-47-9(-)-trans-NRDC-143 (1S)-trans-PermethrinOthersInhibitorinhibitorinhibit

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