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Merck

B9050

Benoxinate hydrochloride

meets USP testing specifications

Synonym(s):

2-(Diethylamino)ethyl 4-amino-3-butoxybenzoate hydrochloride, 4-Amino-3-butoxybenzoic acid diethylaminoethyl ester, Oxybuprocaine hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C17H28N2O3 · HCl
CAS Number:
Molecular Weight:
344.88
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
227-808-8
MDL number:
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InChI key

PRGUDWLMFLCODA-UHFFFAOYSA-N

InChI

1S/C17H28N2O3.ClH/c1-4-7-11-21-16-13-14(8-9-15(16)18)17(20)22-12-10-19(5-2)6-3;/h8-9,13H,4-7,10-12,18H2,1-3H3;1H

SMILES string

Cl[H].CCCCOc1cc(ccc1N)C(=O)OCCN(CC)CC

agency

USP/NF, meets USP testing specifications

form

solid

application(s)

pharmaceutical (small molecule)

Quality Level

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Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Robin K Harris et al.
Physical chemistry chemical physics : PCCP, 9(3), 360-368 (2007-01-03)
The (13)C CPMAS spectrum is presented for the polymorph of oxybuprocaine hydrochloride which is stable at room temperature, i.e. Mod. II degrees . It shows crystallographic splittings arising from the fact that there are two molecules, with substantially different conformations
Nicola Rosa et al.
Optometry and vision science : official publication of the American Academy of Optometry, 88(5), 640-644 (2011-03-02)
To investigate the effect of oxybuprocaine eye drops on corneal volume (CV) and corneal thickness measurements. Central corneal thickness (CCT), corneal thinnest point (CTP), and CV of 78 eyes of 78 healthy volunteers were measured with Pentacam, before and 5
Antonio Leccisotti et al.
Journal of refractive surgery (Thorofare, N.J. : 1995), 26(12), 942-948 (2010-02-20)
To evaluate the clinical effects of transepithelial corneal cross-linking (CXL) on keratoconic eyes pre-treated with substances enhancing epithelial permeability. Prospective, consecutive, single-masked, paired-eye study on 51 patients. The eye with more severe keratoconus was treated; the fellow eye served as
Bingsong Wang et al.
Journal of glaucoma, 24(6), 433-437 (2015-08-01)
To study the association between the insertion location of iris root and narrow angle. This was a prospective observational study. A total of 142 eyes of 142 subjects were recruited, including 78 with narrow angles and 64 normals. All participants
Ching-Hsia Hung et al.
Neuroscience letters, 454(3), 249-253 (2009-05-12)
Proxymetacaine and oxybuprocaine were clinically used for topical ocular anesthesia but never for spinal anesthesia, and therefore spinal anesthetic effects of proxymetacaine and oxybuprocaine were performed and compared with bupivacaine and lidocaine. After rats were injected intrathecally with proxymetacaine, oxybuprocaine

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