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1225281

USP

Dorzolamide hydrochloride

United States Pharmacopeia (USP) Reference Standard

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About This Item

Empirical Formula (Hill Notation):
C10H16N2O4S3 · HCl
CAS Number:
130693-82-2
Molecular Weight:
360.90
Beilstein/REAXYS Number:
5896026
MDL number:
MFCD00884659
UNSPSC Code:
41116107
PubChem Substance ID:
329749667
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

dorzolamide

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

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

InChI

1S/C10H16N2O4S3.ClH/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);1H/t6-,8-;/m0./s1

InChI key

OSRUSFPMRGDLAG-QMGYSKNISA-N

Gene Information

human ... CA2(760)

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Dorzolamide hydrochloride USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

related product

Product No.
Description
Pricing

Y0000726

Dorzolamide hydrochloride, European Pharmacopoeia (EP) Reference Standard

Y0000750

Dorzolamide for system suitability, European Pharmacopoeia (EP) Reference Standard

Y0000727

Dorzolamide Impurity A, European Pharmacopoeia (EP) Reference Standard

1225292

Dorzolamide hydrochloride Related Compound A, United States Pharmacopeia (USP) Reference Standard

1225306

Dorzolamide Related Compound D, United States Pharmacopeia (USP) Reference Standard

BP1069

Dorzolamide hydrochloride, British Pharmacopoeia (BP) Reference Standard

BP1071

Dorzolamide impurity D, British Pharmacopoeia (BP) Reference Standard

BP1070

Dorzolamide impurity B, British Pharmacopoeia (BP) Reference Standard

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

hcodes

H302,H373

Hazard Classifications

Acute Tox. 4 Oral - STOT RE 2

target_organs

Central nervous system,Gastrointestinal tract,Bone,Blood,Bladder

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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Timolol maleate European Pharmacopoeia (EP) Reference Standard

T1450000

Timolol maleate

M F Sugrue
Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics, 12(3), 363-376 (1996-01-01)
Dorzolamide hydrochloride (S,S-5,6-dihydro-4H-4-ethylamino-6-methylthieno [2,3-b]thiopyran-2-sulfonamide-7,7-dioxide HCl; MK-507; L-671,152) is a water-soluble, potent inhibitor of human carbonic anhydrase isoenzymes II and IV in vitro, the respective IC50 values being 0.18 nM and 6.9 nM. In contrast, it was found to be a
Göktuğ Seymenoğlu et al.
Journal of glaucoma, 24(2), 111-116 (2013-06-29)
To compare the efficacy of fixed combinations of dorzolamide-timolol (FCDT) and brimonidine-timolol (FCBT) in patients with intraocular pressure (IOP) elevations after intravitreal triamcinolone acetonide (IVTA) injections. This was a prospective, randomized, open-label study. Patients who received IVTA injections due to
Masamichi Fukuda et al.
Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics, 31(1), 57-60 (2014-10-11)
We investigated the transcorneal penetration of commercial ophthalmic formulations containing timolol maleate in rabbit eyes. One drop (30 μL) of each ophthalmic solution (Xalacom(®), DuoTrav(®), Cosopt(®), and Timoptol(®)) was administered to the conjunctival sac of the rabbits' eyes and the
Azza A Hasan
Pharmaceutical development and technology, 19(6), 748-754 (2013-08-24)
The objective of this work was to formulate and characterize non-ionic surfactant vesicles (niosomes) as an ocular carrier of dorzolamide hydrochloride (Dorzo); one of the antiglaucoma drugs. Niosomes were prepared of Cholesterol (Chol) with sorbitan monoesters (Span 20, 40, 60)

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