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Merck
CN

1170000

USP

Demeclocycline hydrochloride

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Demeclocycline hydrochloride, 7-Chloro-6-demethyltetracycline hydrochloride, Demethylchlorotetracycline hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C21H21ClN2O8 · HCl
CAS Number:
64-73-3
Molecular Weight:
501.31
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329749533
MDL number:
MFCD00082371
Beilstein/REAXYS Number:
3849198

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Product Name

Demeclocycline hydrochloride, United States Pharmacopeia (USP) Reference Standard

InChI

1S/C21H21ClN2O8.ClH/c1-24(2)14-7-5-6-10(16(27)12-9(25)4-3-8(22)11(12)15(6)26)18(29)21(7,32)19(30)13(17(14)28)20(23)31;/h3-4,6-7,14-15,25-26,28-29,32H,5H2,1-2H3,(H2,23,31);1H/t6-,7-,14-,15-,21-;/m0./s1

SMILES string

Cl[H].[H][C@]12C[C@@]3([H])[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]3(O)C(O)=C1C(=O)c4c(O)ccc(Cl)c4[C@H]2O

InChI key

GVSJQNRGSCOSNJ-KBHRXELFSA-N

grade

pharmaceutical primary standard

API family

demeclocycline

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

−20°C

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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.  ​

Application

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

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.

Other Notes

Sales restrictions may apply.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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