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Merck

1182000

USP

Diacetylfluorescein

United States Pharmacopeia (USP) Reference Standard

Sinónimos:

Fluorescein diacetate, 3,6-Diacetoxyfluoran, Di-O-acetylfluorescein

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Fórmula empírica (notación de Hill):
C24H16O7
Número CAS:
Peso molecular:
416.38
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
62575
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grade

pharmaceutical primary standard

API family

diacetylfluorescein

manufacturer/tradename

USP

mp

200-203 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

−20°C

SMILES string

CC(=O)Oc1ccc2c(Oc3cc(OC(C)=O)ccc3C24OC(=O)c5ccccc45)c1

InChI

1S/C24H16O7/c1-13(25)28-15-7-9-19-21(11-15)30-22-12-16(29-14(2)26)8-10-20(22)24(19)18-6-4-3-5-17(18)23(27)31-24/h3-12H,1-2H3

InChI key

CHADEQDQBURGHL-UHFFFAOYSA-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

Diacetylfluorescein USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
Also, for use with USP monographs such as:
  • Fluorescein
  • Fluorescein Sodium and Benoxinate Hydrochloride Ophthalmic Solution
  • Fluorescein Sodium Ophthalmic Strips
  • Fluorescein Sodium and Proparacaine Hydrochloride Ophthalmic Solution
  • Fluorescein Injection
  • Fluorescein Sodium

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.


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Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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