Val-Cit-amide-Cbz-N(Me)-Maytansine

Name: Val-Cit-amide-Cbz-N(Me)-Maytansine
Brand: MedChemExpress
SKU: HY-156896
Rating: 4.5 (1 reviews)

Cat. No.: HY-156896 Purity: 97.92%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Val-Cit-amide-Cbz-N(Me)-Maytansine is an antibody and bispecific antigen-binding mol. that bind hepatocyte growth factor receptor c-Met (MET) or antibody-drug conjugates (ADCs).

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

Val-Cit-amide-Cbz-N(Me)-Maytansine Chemical Structure

CAS No. : 1628543-59-8

Size	Price	Stock	Quantity
1 mg	USD 550	In-stock	Estimated Time of Arrival: December 31
5 mg	USD 1380	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 2200	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 4200	In-stock	Estimated Time of Arrival: December 31
50 mg		Get quote
100 mg		Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

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Biological Activity
Purity & Documentation
References
Customer Review

Description

Val-Cit-amide-Cbz-N(Me)-Maytansine is an antibody and bispecific antigen-binding mol. that bind hepatocyte growth factor receptor c-Met (MET) or antibody-drug conjugates (ADCs)^[1].

Molecular Weight

1140.71

Formula

C₅₅H₇₈ClN₉O₁₅

CAS No.

1628543-59-8

Appearance

Solid

Color

White to off-white

SMILES

O=C(N(C)[C@@H](C)C(O[C@H]([C@@]1(C)[C@@H](O1)[C@@H]2C)CC(N(C)C3=C(Cl)C(OC)=CC(C/C(C)=C/C=C/[C@@H](OC)[C@]4(O)NC(O[C@H]2C4)=O)=C3)=O)=O)CCN(C)C(OCC5=CC=C(NC([C@H](CCCNC(N)=O)NC([C@H](C(C)C)N)=O)=O)C=C5)=O

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 (87.66 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	0.8766 mL	4.3832 mL	8.7665 mL
5 mM	0.1753 mL	0.8766 mL	1.7533 mL
10 mM	0.0877 mL	0.4383 mL	0.8766 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 (2.19 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.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (2.19 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 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (2.19 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

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: 97.92%

Select Batch:

Data Sheet (274 KB) SDS (252 KB)

COA (252 KB) HNMR (403 KB) LCMS (94 KB)

Handling Instructions (2659 KB)

References

[1]. Schwartz, Gary;, et al. Methods of treating ocular cancer using anti-met antibodies and bispecific antigen binding molecules that bind Met. World Intellectual Property Organization, WO2020172475 A1 2020-08-27

Complete Stock Solution Preparation Table

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

DMSO	1 mM	0.8766 mL	4.3832 mL	8.7665 mL	21.9162 mL
	5 mM	0.1753 mL	0.8766 mL	1.7533 mL	4.3832 mL
	10 mM	0.0877 mL	0.4383 mL	0.8766 mL	2.1916 mL
	15 mM	0.0584 mL	0.2922 mL	0.5844 mL	1.4611 mL
	20 mM	0.0438 mL	0.2192 mL	0.4383 mL	1.0958 mL
	25 mM	0.0351 mL	0.1753 mL	0.3507 mL	0.8766 mL
	30 mM	0.0292 mL	0.1461 mL	0.2922 mL	0.7305 mL
	40 mM	0.0219 mL	0.1096 mL	0.2192 mL	0.5479 mL
	50 mM	0.0175 mL	0.0877 mL	0.1753 mL	0.4383 mL
	60 mM	0.0146 mL	0.0731 mL	0.1461 mL	0.3653 mL
	80 mM	0.0110 mL	0.0548 mL	0.1096 mL	0.2740 mL