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Merck
CN

SML0468

Dorzolamide

≥98% (HPLC)

Synonym(s):

(4S,6S)-4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, 4S,6S-Dorzolamide, L-671,152, MK-507

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About This Item

Empirical Formula (Hill Notation):
C10H16N2O4S3
CAS Number:
120279-96-1
Molecular Weight:
324.44
NACRES:
NA.77
PubChem Substance ID:
329824746
UNSPSC Code:
12352200
MDL number:
MFCD00865636

Key Documents

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Product Name

Dorzolamide, ≥98% (HPLC)

InChI

1S/C10H16N2O4S3/c1-3-12-8-4-6(2)18(13,14)10-7(8)5-9(17-10)19(11,15)16/h5-6,8,12H,3-4H2,1-2H3,(H2,11,15,16)/t6-,8-/m0/s1

SMILES string

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

InChI key

IAVUPMFITXYVAF-XPUUQOCRSA-N

assay

≥98% (HPLC)

form

powder

optical activity

[α]/D -25 to -35°, c = 1 in methanol

color

white to beige

solubility

DMSO: 5 mg/mL (clear solution, warmed)

storage temp.

room temp

Quality Level

100

Gene Information

human ... CA2(760)

Related Categories

Biochem/physiol Actions

Dorzolamide is a potent carbonic anhydrase II inhibitor with an IC50 value of 0.16 nM on human erythrocyte carbonic anhydrase II in vitro. It has been found to lower increased intraocular pressure in open-angle glaucoma and ocular hypertension.
Dorzolamide is a potent carbonic anhydrase II inhibitor.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000446009
0000446011
0000446011
0000446009
0000289239

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Rodolfo Mastropasqua et al.
Ophthalmic surgery, lasers & imaging retina, 49(9), e20-e31 (2018-09-18)
The aim of the study was to determine optical coherence tomography angiography (OCTA) findings and to identify mutations in the RS1 gene in a three-generation family with X-linked juvenile retinoschisis (XLRS). Clinical and genetic assessments were performed in 12 family
Luciano Quaranta et al.
Journal of glaucoma, 26(11), 987-994 (2017-09-29)
To investigate the efficacy and safety of a treatment strategy with latanoprost and dorzolamide in primary pediatric glaucoma patients partially responsive to surgery. Children with primary pediatric glaucoma having postsurgical untreated intraocular pressure (IOP) between 22 and 26 mm Hg were eligible.
Boovizhikannan Thangabalan et al.
Journal of analytical methods in chemistry, 2018, 4596141-4596141 (2018-10-03)
A reversed phase liquid chromatographic method with UV detection at 254 nm for dorzolamide assay in ophthalmic solutions was developed and validated. Chromatographic separation was achieved on a Zorbax SB C18 (250 mm × 4.6 mm, 5 µm) column kept at 30°C with an isocratic mixture
Riku P J Arvola et al.
Cornea, 35(4), 451-455 (2016-02-05)
Treating corneal neurotrophic ulcers is challenging. Topical application of matrix regeneration therapy (RGTA), which is a dextran derivative polymer and heparan sulfate analog, is a promising regenerative therapy and an alternative or additional therapeutic regimen when corneal healing is compromised.
Yukari Yagi-Yaguchi et al.
Diagnostics (Basel, Switzerland), 10(1) (2020-01-08)
Anti-glaucoma eye drop treatment often induces dry eyes and can lead to poor medication adherence. This study aimed to investigate the effects of 3% diquafosol sodium eye drops on tear function and the ocular surface epithelium in Sod1-/- mice after
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