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  3. 4-Chlorophenoxyacetic acid sodium

4-Chlorophenoxyacetic acid sodium  (Synonyms: 4-CPA sodium; p-Chlorophenoxyacetic acid sodium)

Cat. No.: HY-19698A Purity: 99.53%
Handling Instructions Technical Support

4-Chlorophenoxyacetic acid sodium is a widely used herbicide and plant growth regulator. 4-Chlorophenoxyacetic acid sodium mimics endogenous auxin and regulates plant cell division, differentiation and gene expression. 4-Chlorophenoxyacetic acid sodium is used to control weeds and promote fruit growth.

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

4-Chlorophenoxyacetic acid sodium Chemical Structure

4-Chlorophenoxyacetic acid sodium Chemical Structure

CAS No. : 13730-98-8

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25 g In-stock
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Description

4-Chlorophenoxyacetic acid sodium is a widely used herbicide and plant growth regulator. 4-Chlorophenoxyacetic acid sodium mimics endogenous auxin and regulates plant cell division, differentiation and gene expression. 4-Chlorophenoxyacetic acid sodium is used to control weeds and promote fruit growth[1][2][3][4].

In Vitro

4-Chlorophenoxyacetic acid sodium (100 ng per ovary) promotes wild-type tomato fruit growth by upregulating LeExp2 and SAUR expression[3].

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

Molecular Weight

208.57

Formula

C8H6ClNaO3

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(O[Na])COC1=CC=C(Cl)C=C1

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Store at room temperature, keep dry and cool

In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : 5.83 mg/mL (27.95 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 4.7946 mL 23.9728 mL 47.9455 mL
5 mM 0.9589 mL 4.7946 mL 9.5891 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

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

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

This equation is commonly abbreviated as: C1V1 = C2V2

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V2

In Vivo Dissolution Calculator
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Working solution concentration: mg/mL
Purity & Documentation
References

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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 4.7946 mL 23.9728 mL 47.9455 mL 119.8638 mL
5 mM 0.9589 mL 4.7946 mL 9.5891 mL 23.9728 mL
10 mM 0.4795 mL 2.3973 mL 4.7946 mL 11.9864 mL
15 mM 0.3196 mL 1.5982 mL 3.1964 mL 7.9909 mL
20 mM 0.2397 mL 1.1986 mL 2.3973 mL 5.9932 mL
25 mM 0.1918 mL 0.9589 mL 1.9178 mL 4.7946 mL
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  • 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.

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Product Name:
4-Chlorophenoxyacetic acid sodium
Cat. No.:
HY-19698A
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