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SML0216

Sigma-Aldrich

Brinzolamide

≥98% (HPLC)

Synonym(s):

(5R)-5-Ethylamino-3-(3-methoxypropyl)-2,2-dioxo-2?6,9-dithia-3-azabicyclo[4.3.0]nona-7,10-diene-8-sulfonamide, (R)- 4-(ethylamino)-3,4-dihydro-2-(3-methoxypropyl)-2H-Thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide, AL 4862

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About This Item

Empirical Formula (Hill Notation):
C12H21N3O5S3
CAS Number:
138890-62-7
Molecular Weight:
383.51
MDL number:
MFCD08067749
UNSPSC Code:
12352200
PubChem Substance ID:
329825236
NACRES:
NA.77

Quality Level

100

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

DMSO: ≥10 mg/mL

storage temp.

−20°C

SMILES string

CCN[C@H]1CN(CCCOC)S(=O)(=O)c2sc(cc12)S(N)(=O)=O

InChI

1S/C12H21N3O5S3/c1-3-14-10-8-15(5-4-6-20-2)23(18,19)12-9(10)7-11(21-12)22(13,16)17/h7,10,14H,3-6,8H2,1-2H3,(H2,13,16,17)/t10-/m0/s1

InChI key

HCRKCZRJWPKOAR-JTQLQIEISA-N

Gene Information

human ... CA2(760)

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General description

Brinzolamide is a small molecular weight compound that has an ability to bind melanin. This drug is used in ocular therapy.

Application

Brinzolamide has been used as a melanin binding compound or drug in melanin binding assays. It has also been used as a carbonic anhydrase inhibitor (CAI).

Biochem/physiol Actions

Brinzolamide is a carbonic anhydrase II inhibitor used to lower intraocular pressure.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Gemma Caterina Maria Rossi et al.
Expert opinion on pharmacotherapy, 12(5), 685-690 (2011-03-10)
To examine the impact of switching glaucoma patients from timolol 0.5% to brinzolamide 1%/timolol 0.5% fixed combination (Brinz/Tim FC) on quality of life and on ocular surface status; to assess efficacy after the switch. 6-month, multicenter, open-label, prospective, switch study
To Be or Not to Be Protonated: Atomic Details of Human Carbonic Anhydrase-Clinical Drug Complexes by Neutron Crystallography and Simulation.
Kovalevsky A, et al.
Structure, 26(3), 383-390 (2018)
Gemma Caterina Maria Rossi et al.
Expert opinion on pharmacotherapy, 12(16), 2425-2431 (2011-06-18)
To assess ocular surface status and tolerability after switching glaucoma patients from dorzolamide/timolol to brinzolamide/timolol fixed combination (FC). Six-month, multicenter, open-label, prospective study that switched 72 patients from dorzolamide/timolol to brinzolamide/timolol FC. Intraocular pressure (IOP), tear film break-up-time (TF-BUT), fluorescein
John H K Liu et al.
Ophthalmology, 118(10), 1995-2000 (2011-06-17)
A core assumption for the 1-eye therapeutic trial of ocular hypotensive medications is the symmetrical reduction of intraocular pressure (IOP) in paired eyes. This assumption was evaluated for 24-hour IOP reduction in patients who underwent monotherapy or adjunctive therapy. Database
Louis F Dell'osso et al.
Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society, 31(3), 228-233 (2011-06-29)
Recent advances in infantile nystagmus syndrome (INS) surgery have uncovered the therapeutic importance of proprioception. In this report, we test the hypothesis that the topical carbonic anhydrase inhibitor (CAI) brinzolamide (Azopt) has beneficial effects on measures of nystagmus foveation quality
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