Brinzolamide

This product is for research use only, not for human use. We do not sell to patients.

Brinzolamide
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
500mg$660Check With Us
1g$1030Check With Us
5g$2605Check With Us

Cat #: V0898 CAS #: 138890-62-7 Purity ≥ 98%

Description: Brinzolamide (AL-4862; AL4862; Azopt, Alcon Laboratories, Befardin, AL4862) is a highly potent and selective CAI (carbonic anhydrase II inhibitor) with anti-hypertensive activity.

References: Vatsala Naageshwaran, et al. Comprehensive Ocular and Systemic Pharmacokinetics of Brinzolamide in Rabbits After Intracameral, Topical, and Intravenous Administration. J Pharm Sci. 2021 Jan;110(1):529-535.

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Product Promise

Promise
Molecular Weight (MW)383.51
Molecular FormulaC12H21N3O5S3
CAS No.138890-62-7
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 77 mg/mL (200.8 mM)r
Water: < 1 mg/mLr
Ethanol: < 1 mg/mL
SMILES CodeO=S(C(S1)=CC2=C1S(N(CCCOC)C[C@@H]2NCC)(=O)=O)(N)=O
SynonymsAL 4862; Brinzolamide; trade names Azopt, Alcon Laboratories, Befardin, Fardi Medicals; AL-4862; AL4862
ProtocolIn VivoBrinzolamide (7.5 mg or 12 mg) implanted in a silicone matrix is extremely well tolerated and provides sustained release of brinzolamide and significant reduction in intraocular pressure (IOP) for up to 28 days with no adverse effects or signs of toxicity in normotensive NZW rabbits.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.6075 mL13.0375 mL26.0749 mL52.1499 mL
5mM0.5215 mL2.6075 mL5.2150 mL10.4300 mL
10mM0.2607 mL1.3037 mL2.6075 mL5.2150 mL
20mM0.1304 mL0.6519 mL1.3037 mL2.6075 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

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:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.