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Merck
CN

1299200

USP

渗透直径测定用灰黄霉素

United States Pharmacopeia (USP) Reference Standard

别名:

灰黄霉素, (2S)-trans-7-Chloro-2′,4,6-trimethoxy-6′-methylspiro(benzofuran-2[3H],1′-[2]cyclohexene)-3,4′-dione

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关于此项目

经验公式(希尔记法):
C17H17ClO6
化学文摘社编号:
分子量:
352.77
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
95226
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grade

pharmaceutical primary standard

API family

griseofulvin

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

ClC1=C(O[C@@]2(C(OC)=CC(C[C@H]2C)=O)C3=O)C3=C(OC)C=C1OC

InChI

1S/C17H17ClO6/c1-8-5-9(19)6-12(23-4)17(8)16(20)13-10(21-2)7-11(22-3)14(18)15(13)24-17/h6-8H,5H2,1-4H3/t8-,17+/m1/s1

InChI key

DDUHZTYCFQRHIY-RBHXEPJQSA-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

Griseofulvin Permeability Diameter USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monograph such as Griseofulvin

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.


pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Carc. 2 - Repr. 1B - Skin Sens. 1

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

监管及禁止进口产品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Damir Elmar Zecevic et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 87(2), 264-270 (2014-04-29)
Many upcoming drug candidates are pH-dependent poorly soluble weak bases in the pH range of the gastrointestinal tract. This often leads to a high in vivo variability and bioavailability issues. Aiming to overcome these limitations, the design of solid dispersions
Mark Sacchetti
Journal of pharmaceutical sciences, 103(9), 2772-2783 (2013-12-12)
Pharmaceutical materials, crystalline and amorphous, sorb water from the atmosphere, which affects critical factors in the development of drugs, such as the selection of drug substance crystal form, compatibility with excipients, dosage form selection, packaging, and product shelf-life. It is
Dipy M Vasa et al.
Journal of pharmaceutical sciences, 103(9), 2911-2923 (2014-05-16)
Fifteen model drugs were quenched from 3:1 (w/w) mixtures with polyethylene glycol 4000 (PEG4000). The resulting solids were characterized using powder X-ray diffraction (PXRD), analysis of pair distribution function-transformed PXRD data (where appropriate), hot-stage polarized light microscopy, and differential scanning



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货号GTIN
1299200-2G04061833020173