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Merck
CN

Y0000537

依美斯汀

European Pharmacopoeia (EP) Reference Standard

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关于此项目

经验公式(希尔记法):
C25H34N4O9
化学文摘社编号:
分子量:
534.56
UNSPSC Code:
41116107
NACRES:
NA.24
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grade

pharmaceutical primary standard

API family

emedastine

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

N1(CCN(CCC1)c2[n](c3c(n2)cccc3)CCOCC)C.OC(=O)\C=C\C(=O)O.OC(=O)\C=C\C(=O)O

InChI

1S/C17H26N4O.2C4H4O4/c1-3-22-14-13-21-16-8-5-4-7-15(16)18-17(21)20-10-6-9-19(2)11-12-20;2*5-3(6)1-2-4(7)8/h4-5,7-8H,3,6,9-14H2,1-2H3;2*1-2H,(H,5,6)(H,7,8)/b;2*2-1+

InChI key

FWLKKPKZQYVAFR-LVEZLNDCSA-N

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

Emedastine difumarate EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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László Endre
Orvosi hetilap, 148(6), 251-254 (2007-03-09)
In the treatment of any disease, it is advantageous if the concentration of the administered drug is highest in the target organ. It follows that, if possible, diseases of the conjunctiva should primarily be treated with eye drops. The author
Yuan Tian et al.
Journal of chromatographic science, 45(3), 158-164 (2007-04-28)
A selective and sensitive method employing high-performance liquid chromatography (HPLC)-electrospray ionization (ESI)-mass spectrometry is developed and validated for the determination of emedastine difumarate in human plasma. With naphazoline hydrochloride as the internal standard, emedastine difumarate is extracted from plasma with
Annik Pons-Guiraud et al.
European journal of dermatology : EJD, 16(6), 649-654 (2007-01-19)
Emedastine difumarate (2 mg b.i.d.) was compared to loratadine (10 mg o.d.) in a randomized, double-blind, multicentre trial for 4 weeks in 192 patients with idiopathic chronic urticaria. After one week of treatment significant differences were recorded: body skin involvement



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货号GTIN
Y000053704061833803981