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2-(Pyridyldithio)ethylamine hydrochloride

Catalog No. T19106 CAS 106139-15-5

Synonyms: (S)-2-Pyridylthio Cysteamine Hydrochloride

2-(Pyridyldithio)ethylamine hydrochloride is a disulfide intercalating cross-linking reagent.

All products from TargetMol are for Research Use Only. Not for Human or Veterinary or Therapeutic Use.

2-(Pyridyldithio)ethylamine hydrochloride, CAS 106139-15-5

Pack Size	Availability	Price/USD
25 mg	In stock	$ 50.00
50 mg	In stock	$ 68.00
100 mg	In stock	$ 120.00
200 mg	In stock	$ 207.00
500 mg	In stock	$ 412.00

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Purity: 99.66%

Biological Description

Chemical Properties

Storage & Solubility Information

Description	2-(Pyridyldithio)ethylamine hydrochloride is a disulfide intercalating cross-linking reagent.
In vitro	2-(Pyridyldithio)ethylamine hydrochloride can be used to prepare the drug-octreotide conjugate.

Synonyms	(S)-2-Pyridylthio Cysteamine Hydrochloride
Molecular Weight	222.76
Formula	C7H11ClN2S2
CAS No.	106139-15-5

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 2 years

Solubility Information

DMSO: 32 mg/mL (143.65 mM)

H2O: 50 mg/mL (224.46 mM), Need ultrasonic

( < 1 mg/ml refers to the product slightly soluble or insoluble )

References and Literature

1. Lelle M, et al. Octreotide-Mediated Tumor-Targeted Drug Delivery via a Cleavable Doxorubicin-Peptide Conjugate. Mol Pharm. 2015 Dec 7;12(12):4290-300.

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Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL)，Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation：Take μL DMSO master liquid, next add μL PEG300， mix and clarify, next add μL Tween 80，mix and clarify, next add μL ddH₂O, mix and clarify.

Note:

Be sure to add the solvent(s) in order. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.

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An example of a molarity calculation using the molarity calculator
What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?
Enter 197.13 into the Molecular Weight (MW) box
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The answer of 19.713 mg appears in the Mass box

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The dilution calculator is a useful tool which allows you to calculate how to dilute a stock solution of known concentration. Enter C1, C2 & V2 to calculate V1.

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An example of a dilution calculation using the Tocris dilution calculator
What volume of a given 10 mM stock solution is required to make 20ml of a 50 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=50 μM, V2=20 ml and V1 is the unknown:
Enter 10 into the Concentration (start) box and select the correct unit (millimolar)
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The answer of 100 microliter (0.1 ml) appears in the Volume (start) box

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Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed n the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.

Keywords

2-(Pyridyldithio)ethylamine hydrochloride 106139-15-5 Others 2-(Pyridyldithio)ethylamine 2(Pyridyldithio)ethylamine hydrochloride inhibit 2 (Pyridyldithio)ethylamine hydrochloride (S)-2-Pyridylthio Cysteamine Hydrochloride Inhibitor inhibitor

Products are chemical reagents for research use only and are not intended for human use. We do not sell to patients.