Sodium heptane-1-sulfonate

Cat. No.: HY-W014792 Purity: ≥98.0%: FAQs
Data Sheet SDS COA Handling Instructions

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Sodium heptane-1-sulfonate is an ion-pairing agent that can be used as a buffer in biochemical research and HPLC.

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Sodium heptane-1-sulfonate Chemical Structure

CAS No. : 22767-50-6

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10 g	USD 25	In-stock	Estimated Time of Arrival: December 31
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Description

Sodium heptane-1-sulfonate is an ion-pairing agent that can be used as a buffer in biochemical research and HPLC^[1].

Molecular Weight

202.25

Formula

C₇H₁₅NaO₃S

CAS No.

22767-50-6

Appearance

Solid

Color

White to off-white

SMILES

O=S(CCCCCCC)(O[Na])=O

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 : 50 mg/mL (247.22 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	4.9444 mL	24.7219 mL	49.4438 mL
5 mM	0.9889 mL	4.9444 mL	9.8888 mL
10 mM	0.4944 mL	2.4722 mL	4.9444 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)

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

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Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Purity: ≥98.0%

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Data Sheet (265 KB) SDS (393 KB)

COA (243 KB) HNMR (130 KB)

Handling Instructions (2659 KB)

References

[1]. Suyog S Patil, et al. Development and validation of rapid ion-pair RPLC method for simultaneous determination of certain B-complex vitamins along with vitamin C. J AOAC Int. 2012, 95, 1. [Content Brief]

Complete Stock Solution Preparation Table

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

DMSO	1 mM	4.9444 mL	24.7219 mL	49.4438 mL	123.6094 mL
	5 mM	0.9889 mL	4.9444 mL	9.8888 mL	24.7219 mL
	10 mM	0.4944 mL	2.4722 mL	4.9444 mL	12.3609 mL
	15 mM	0.3296 mL	1.6481 mL	3.2963 mL	8.2406 mL
	20 mM	0.2472 mL	1.2361 mL	2.4722 mL	6.1805 mL
	25 mM	0.1978 mL	0.9889 mL	1.9778 mL	4.9444 mL
	30 mM	0.1648 mL	0.8241 mL	1.6481 mL	4.1203 mL
	40 mM	0.1236 mL	0.6180 mL	1.2361 mL	3.0902 mL
	50 mM	0.0989 mL	0.4944 mL	0.9889 mL	2.4722 mL
	60 mM	0.0824 mL	0.4120 mL	0.8241 mL	2.0602 mL
	80 mM	0.0618 mL	0.3090 mL	0.6180 mL	1.5451 mL
	100 mM	0.0494 mL	0.2472 mL	0.4944 mL	1.2361 mL