(R)-2-(Thiazol-2-yl)but-3-yn-2-ol

Cat. No.: HY-W077686A Purity: 99.08% ee.: 98.50%: Data Sheet
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(R)-2-(Thiazol-2-yl)but-3-yn-2-ol is a drug intermediate for synthesis of various active compounds.

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

(R)-2-(Thiazol-2-yl)but-3-yn-2-ol Chemical Structure

CAS No. : 1202769-72-9

Size	Stock	Quantity

Free Sample (0.1 - 0.2 mg)	Apply Now
Free Sample (0.1 - 0.2 mg)	Apply Now
Solid + 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
Solid
100 mg	In-stock	Estimated Time of Arrival: December 31
250 mg	In-stock	Estimated Time of Arrival: December 31
500 mg	In-stock	Estimated Time of Arrival: December 31
1 g	In-stock	Estimated Time of Arrival: December 31
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Description

(R)-2-(Thiazol-2-yl)but-3-yn-2-ol is a drug intermediate for synthesis of various active compounds.

Molecular Weight

153.21

Formula

C₇H₇NOS

CAS No.

1202769-72-9

Appearance

Solid

SMILES

O[C@](C)(C#C)C1=NC=CS1

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-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 (652.70 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	6.5270 mL	32.6349 mL	65.2699 mL
5 mM	1.3054 mL	6.5270 mL	13.0540 mL
10 mM	0.6527 mL	3.2635 mL	6.5270 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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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

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Working solution concentration: mg/mL

Purity & Documentation

Purity: 99.08% ee.: 98.50%

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Data Sheet (247 KB) SDS (393 KB)

COA (255 KB) HNMR (162 KB) NP-HPLC (291 KB) LCMS (107 KB)

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

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

DMSO	1 mM	6.5270 mL	32.6349 mL	65.2699 mL	163.1747 mL
	5 mM	1.3054 mL	6.5270 mL	13.0540 mL	32.6349 mL
	10 mM	0.6527 mL	3.2635 mL	6.5270 mL	16.3175 mL
	15 mM	0.4351 mL	2.1757 mL	4.3513 mL	10.8783 mL
	20 mM	0.3263 mL	1.6317 mL	3.2635 mL	8.1587 mL
	25 mM	0.2611 mL	1.3054 mL	2.6108 mL	6.5270 mL
	30 mM	0.2176 mL	1.0878 mL	2.1757 mL	5.4392 mL
	40 mM	0.1632 mL	0.8159 mL	1.6317 mL	4.0794 mL
	50 mM	0.1305 mL	0.6527 mL	1.3054 mL	3.2635 mL
	60 mM	0.1088 mL	0.5439 mL	1.0878 mL	2.7196 mL
	80 mM	0.0816 mL	0.4079 mL	0.8159 mL	2.0397 mL
	100 mM	0.0653 mL	0.3263 mL	0.6527 mL	1.6317 mL