3-Mercapto-1-propanol (Synonyms: MPOH)

Cat. No.: HY-W090210 Purity: 99.72%: Data Sheet
COA

SDS
Handling Instructions
FAQs
Technical Support

3-Mercapto-1-propanol can be used for the preparation of hydrophilic self-assembled monolayers and as a non-marking linker molecule for chemical and enzymatic synthesis of oligosaccharides.

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

3-Mercapto-1-propanol Chemical Structure

CAS No. : 19721-22-3

Size	Stock	Quantity
Liquid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	In-stock	Estimated Time of Arrival: December 31
Liquid
10 g	In-stock	Estimated Time of Arrival: December 31
25 g	In-stock	Estimated Time of Arrival: December 31
50 g	In-stock	Estimated Time of Arrival: December 31
100 g	In-stock	Estimated Time of Arrival: December 31
> 100 g	Get quote

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Description

3-Mercapto-1-propanol can be used for the preparation of hydrophilic self-assembled monolayers and as a non-marking linker molecule for chemical and enzymatic synthesis of oligosaccharides^[1]^[2].

Molecular Weight

92.16

Formula

C₃H₈OS

CAS No.

19721-22-3

Appearance

Liquid

Color

Colorless to light yellow

SMILES

OCCCS

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, stored under nitrogen

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

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (1085.07 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H₂O : 100 mg/mL (1085.07 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	10.8507 mL	54.2535 mL	108.5069 mL
5 mM	2.1701 mL	10.8507 mL	21.7014 mL
10 mM	1.0851 mL	5.4253 mL	10.8507 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 (stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

Molarity Calculator
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

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

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(per animal)

μL

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

Calculation results:

Working solution concentration: mg/mL

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).

Purity & Documentation

Purity: 99.72%

Select Batch:

Data Sheet (266 KB) SDS (481 KB)

COA (241 KB) HNMR (128 KB) GC (177 KB)

Handling Instructions (2659 KB)

References

[1]. Lingyi Zhao, et al. Solid chip-based detection of trace morphine in solutions via portable surface-enhanced Raman spectroscopy. Spectrochim Acta A Mol Biomol Spectrosc. 2023 Dec 5:302:122977. [Content Brief]

[2]. Daisuke Hobara, et al. Domain structure of binary self-assembled monolayers composed of 3-mercapto-1-propanol and 1-tetradecanethiol on Au(1 1 1) prepared by coadsorption. Electrochemistry Communications Volume 3, Issue 3, March 2001, Pages 154-157

Complete Stock Solution Preparation Table

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

DMSO / H₂O	1 mM	10.8507 mL	54.2535 mL	108.5069 mL	271.2674 mL
	5 mM	2.1701 mL	10.8507 mL	21.7014 mL	54.2535 mL
	10 mM	1.0851 mL	5.4253 mL	10.8507 mL	27.1267 mL
	15 mM	0.7234 mL	3.6169 mL	7.2338 mL	18.0845 mL
	20 mM	0.5425 mL	2.7127 mL	5.4253 mL	13.5634 mL
	25 mM	0.4340 mL	2.1701 mL	4.3403 mL	10.8507 mL
	30 mM	0.3617 mL	1.8084 mL	3.6169 mL	9.0422 mL
	40 mM	0.2713 mL	1.3563 mL	2.7127 mL	6.7817 mL
	50 mM	0.2170 mL	1.0851 mL	2.1701 mL	5.4253 mL
	60 mM	0.1808 mL	0.9042 mL	1.8084 mL	4.5211 mL
	80 mM	0.1356 mL	0.6782 mL	1.3563 mL	3.3908 mL
	100 mM	0.1085 mL	0.5425 mL	1.0851 mL	2.7127 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

3-Mercapto-1-propanol Related Classifications

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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:

3-Mercapto-1-propanol19721-22-3MPOHBiochemical Assay ReagentsInhibitorinhibitorinhibit

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3-Mercapto-1-propanol (Synonyms: MPOH)

3-Mercapto-1-propanol Related Antibodies

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Molarity Calculator

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