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Dorzolamide HCl Catalog No.GC17748

Carbonic anhydrase inhibitor

Size Price Stock Qty
10mM (in 1mL DMSO)
In stock
In stock
25mg Please Inquire Please Inquire
In stock
In stock

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Sample solution is provided at 25 µL, 10mM.

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Chemical Properties

Cas No. 130693-82-2 SDF
Chemical Name 4-(ethylamino)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide;hydrochloride
Canonical SMILES CCNC1CC(S(=O)(=O)C2=C1C=C(S2)S(=O)(=O)N)C.Cl
Formula C10H16N2O4S3.HCl M.Wt 360.9
Solubility ≥13 mg/mL in H2O, ≥18.67 mg/mL in DMSO with ultrasonic, <2.41 mg/mL in EtOH Storage Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
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Dorzolamide hydrochloride (L671152 Hcl; MK507 Hcl) is an anti-glaucoma agent, which is a carbonic anhydrase inhibitor.Target: carbonic anhydrase (CA)Dorzolamide hydrochloride is a carbonic anhydrase inhibitor. It is an anti-glaucoma agent, and acts by decreasing the production of aqueous humour [1]. Glaucoma was induced in the right eye of adult Wistar rats by episcleral venous occlusion. One experimental group was administered dorzolamide hydrochloride 2%-timolol 0.5% combination eye drops, while the other experimental group was administered dorzolamide hydrochloride2% eye drops. Control groups had surgery without drug administration. Drug application was initiated either 2 weeks before surgery (Group A), from the day of surgery (Group B), 2 weeks after surgery (Group C), or 4 weeks after surgery (Group D). RGCs were labeled by intratectal Fluorogold injections and counted from flat-mount preparations, and IOP was measured using Tonopen. Both dorzolamide-timolol combination and dorzolamide hydrochloride, when applied topically, significantly reduced IOP and improved RGC densities in experimental eyes when compared to control eyes. Earlier initiation, as well as longer duration of drug application, resulted in higher RGC densities [2].Clinical indications: Glaucoma; Ocular hypertensionFDA Approved Date: 1995Toxicity: Dizziness, headache, shortness of breath, slow heartbeat, severe asthma, cardiac arrest

[1]. Rankin AJ, et al. Effects of ocular administration of ophthalmic 2% dorzolamide hydrochloride solution on aqueous humor flow rate and intraocular pressure in clinically normal cats. Am J Vet Res. 2012 Jul;73(7):1074-8.
[2]. Sarup V, et al. Dorzolamide and timolol saves retinal ganglion cells in glaucomatous adult rats. J Ocul Pharmacol Ther. 2005 Dec;21(6):454-62.