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Merck

A1200000

Anhydrotetracyclin -hydrochlorid

European Pharmacopoeia (EP) Reference Standard

Synonym(e):

(4S,4aS,12aS)-4-(Dimethylamino)-1,4,4a,5,12,12a-hexahydro-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-2-naphthacencarboxamid -monohydrochlorid

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About This Item

Empirische Formel (Hill-System):
C22H22N2O7 · HCl
CAS-Nummer:
Molekulargewicht:
462.88
Beilstein:
4228856
MDL-Nummer:
UNSPSC-Code:
41116107
PubChem Substanz-ID:
NACRES:
NA.24

Qualität

pharmaceutical primary standard

Agentur

EP Reference Standard

API-Familie

tetracycline

Hersteller/Markenname

EDQM

Anwendung(en)

pharmaceutical (small molecule)

Format

neat

Lagertemp.

2-8°C

SMILES String

Cl[H].[H][C@@]12Cc3c(C)c4cccc(O)c4c(O)c3C(=O)[C@]1(O)C(=O)C(C(N)=O)=C(O)[C@H]2N(C)C

InChI

1S/C22H22N2O7.ClH/c1-8-9-5-4-6-12(25)13(9)17(26)14-10(8)7-11-16(24(2)3)18(27)15(21(23)30)20(29)22(11,31)19(14)28;/h4-6,11,16,25-27,31H,7H2,1-3H3,(H2,23,30);1H/t11-,16-,22-;/m0./s1

InChIKey

XBSQEFHDCDFNJU-WPJNXPDPSA-N

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Allgemeine Beschreibung

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.

Anwendung

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

Verpackung

Dieses Produkt wird, wie von der entsprechenden Pharmakopöe geliefert, angeboten. Die aktuellen Mengeneinheiten finden Sie im Referenzsubstanzen-Katalog der EDQM.

Sonstige Hinweise

Sales restrictions may apply.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Analysenzertifikate (COA)

Lot/Batch Number

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Jonathan W Kotula et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(13), 4838-4843 (2014-03-19)
The mammalian gut is a dynamic community of symbiotic microbes that interact with the host to impact health, disease, and metabolism. We constructed engineered bacteria that survive in the mammalian gut and sense, remember, and report on their experiences. Based
Emad M Hussien
Biomedical chromatography : BMC, 28(9), 1278-1283 (2014-03-13)
A novel reversed-phase HPLC method was developed and validated for the assay of tetracycline hydrochloride and the limit of 4-epianhydrotetracycline hydrochloride impurity in tetracycline hydrochloride commercial bulk and pharmaceutical products. The method employed L1 (3 µm, 150 × 4.6 mm) columns, a mobile phase
Sebastiaan Werten et al.
Biochemistry, 53(50), 7990-7998 (2014-11-29)
Genes that render bacteria resistant to tetracycline-derived antibiotics are tightly regulated by repressors of the TetR family. In their physiologically relevant, magnesium-complexed form, tetracyclines induce allosteric rearrangements in the TetR homodimer, leading to its release from the promoter and derepression
Eric M Ransom et al.
Applied and environmental microbiology, 81(5), 1652-1660 (2014-12-21)
Fluorescent proteins are powerful reporters in biology, but most require O2 for chromophore maturation, making them inherently difficult to use in anaerobic bacteria. Clostridium difficile, a strict anaerobe with a genomic GC content of only 29%, is the leading cause

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