2. Peptides
  3. N-Acetylcarnosine

N-Acetylcarnosine  (Synonyms: N-Acetyl-L-carnosine)

Cat. No.: HY-133026 Purity: 99.85%
COA Handling Instructions

Molarity Calculator

N-Acetylcarnosine, a natural histidine-containing dipeptide, is a source of pharmacological principal L-carnosine. N-Acetylcarnosine is a potent ophthalmic agent in human cataracts.

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

Custom Peptide Synthesis

N-Acetylcarnosine Chemical Structure

N-Acetylcarnosine Chemical Structure

CAS No. : 56353-15-2

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in Water
ready for reconstitution
 USD 33 In-stock
Solution
10 mM * 1 mL in Water USD 33 In-stock
Solid
100 mg USD 30 In-stock
500 mg USD 50 In-stock
1 g   Get quote  
5 g   Get quote  

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

N-Acetylcarnosine Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

N-Acetylcarnosine, a natural histidine-containing dipeptide, is a source of pharmacological principal L-carnosine. N-Acetylcarnosine is a potent ophthalmic agent in human cataracts[1].

In Vivo

Right eyes of the rabbits (male grey chinchilla rabbits aged 3-4 months weighing 2-3 k) are instilled with 80 μL of formulation A containing 1 % N-Acetylcarnosine. The N-Acetylcarnosine prodrug eye drops optimize the clinical effects for the treatment of ophthalmic disorders (such as prevention and reversal of cataracts in human and animal eyes)[1].

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

268.27

Formula

C11H16N4O4
CAS No.
Appearance

Solid

Color

White to off-white

Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

H2O : 250 mg/mL (931.90 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.7276 mL 18.6379 mL 37.2759 mL
5 mM 0.7455 mL 3.7276 mL 7.4552 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 (sealed storage, away from moisture). 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)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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:  PBS

    Solubility: 100 mg/mL (372.76 mM); Clear solution; Need ultrasonic

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

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: 99.85%

COA (248 KB) LCMS (87 KB)

Handling Instructions (2659 KB)
References

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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 3.7276 mL 18.6379 mL 37.2759 mL 93.1897 mL
5 mM 0.7455 mL 3.7276 mL 7.4552 mL 18.6379 mL
10 mM 0.3728 mL 1.8638 mL 3.7276 mL 9.3190 mL
15 mM 0.2485 mL 1.2425 mL 2.4851 mL 6.2126 mL
20 mM 0.1864 mL 0.9319 mL 1.8638 mL 4.6595 mL
25 mM 0.1491 mL 0.7455 mL 1.4910 mL 3.7276 mL
30 mM 0.1243 mL 0.6213 mL 1.2425 mL 3.1063 mL
40 mM 0.0932 mL 0.4659 mL 0.9319 mL 2.3297 mL
50 mM 0.0746 mL 0.3728 mL 0.7455 mL 1.8638 mL
60 mM 0.0621 mL 0.3106 mL 0.6213 mL 1.5532 mL
80 mM 0.0466 mL 0.2330 mL 0.4659 mL 1.1649 mL
100 mM 0.0373 mL 0.1864 mL 0.3728 mL 0.9319 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.

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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:

N-Acetylcarnosine56353-15-2N-Acetyl-L-carnosineOthershistidine-containingdipeptidepharmacologicalprincipalL-carnosineophthalmicdrugcataractsInhibitorinhibitorinhibit

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