1-Boc-azetidine-3-yl-methanol

Name: 1-Boc-azetidine-3-yl-methanol
Brand: MedChemExpress
SKU: HY-40152
Rating: 4.5 (1 reviews)

Cat. No.: HY-40152 Purity: 99.92%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

1-Boc-azetidine-3-yl-methanol is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). 1-Boc-azetidine-3-yl-methanol is also a alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs[1]

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

1-Boc-azetidine-3-yl-methanol Chemical Structure

CAS No. : 142253-56-3

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Free Sample (0.1 - 0.5 mg)		Apply Now
500 mg	USD 50	In-stock	Estimated Time of Arrival: December 31
1 g	USD 60	In-stock	Estimated Time of Arrival: December 31
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Customer Review

Based on 1 publication(s) in Google Scholar

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•Related Screening Libraries:

•Related Small Molecules:

•Related Proteins:

View All ADC Linker Isoform Specific Products:

View All Isoforms

Cleavable Linker Non-cleavable Linker Acid Cleavable Linker Disulfide Cleavable Linker Protease Cleavable Linker Glycosidase Cleavable Linker Phosphatase Cleavable Linker

View All PROTAC Linkers Isoform Specific Products:

View All Isoforms

PEG Linkers Alkyl-Chain Linkers Alkyl/ether Linkers

Biological Activity
Purity & Documentation
References
Customer Review

Description

IC₅₀ & Target

Non-cleavable Linker

In Vitro

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker^[1].
PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins^[2].

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

Molecular Weight

187.24

Formula

C₉H₁₇NO₃

CAS No.

142253-56-3

Appearance

Solid

Color

White to off-white

SMILES

O=C(OC(C)(C)C)N1CC(CO)C1

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 (534.07 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	5.3407 mL	26.7037 mL	53.4074 mL
5 mM	1.0681 mL	5.3407 mL	10.6815 mL
10 mM	0.5341 mL	2.6704 mL	5.3407 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.

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:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (13.35 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

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

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

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).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 99.92%

Select Batch:

Data Sheet (274 KB) SDS (393 KB)

COA (251 KB) HNMR (118 KB) GC (195 KB)

Handling Instructions (2659 KB)

References

[1]. Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017;16(5):315-337. [Content Brief]

[2]. Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-985. [Content Brief]

Complete Stock Solution Preparation Table

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

DMSO	1 mM	5.3407 mL	26.7037 mL	53.4074 mL	133.5185 mL
	5 mM	1.0681 mL	5.3407 mL	10.6815 mL	26.7037 mL
	10 mM	0.5341 mL	2.6704 mL	5.3407 mL	13.3518 mL
	15 mM	0.3560 mL	1.7802 mL	3.5605 mL	8.9012 mL
	20 mM	0.2670 mL	1.3352 mL	2.6704 mL	6.6759 mL
	25 mM	0.2136 mL	1.0681 mL	2.1363 mL	5.3407 mL
	30 mM	0.1780 mL	0.8901 mL	1.7802 mL	4.4506 mL
	40 mM	0.1335 mL	0.6676 mL	1.3352 mL	3.3380 mL
	50 mM	0.1068 mL	0.5341 mL	1.0681 mL	2.6704 mL
	60 mM	0.0890 mL	0.4451 mL	0.8901 mL	2.2253 mL
	80 mM	0.0668 mL	0.3338 mL	0.6676 mL	1.6690 mL
	100 mM	0.0534 mL	0.2670 mL	0.5341 mL	1.3352 mL