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37906

Supelco

Methacycline hydrochloride

VETRANAL®, analytical standard

Synonym(s):

6-Demethyl-6-deoxy-6-methyleneoxytetracycline monohydrochloride

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About This Item

Empirical Formula (Hill Notation):
C22H22N2O8 · HCl
CAS Number:
3963-95-9
Molecular Weight:
478.88
Beilstein:
5470951
EC Number:
223-568-3
MDL number:
MFCD04972012
UNSPSC Code:
41116107
PubChem Substance ID:
329755720

grade

analytical standard

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

clinical testing

format

neat

SMILES string

Cl[H].[H][C@@]12[C@@H](O)[C@]3([H])C(=C)c4cccc(O)c4C(=O)C3=C(O)[C@]1(O)C(=O)C(C(N)=O)=C(O)[C@H]2N(C)C

InChI

1S/C22H22N2O8.ClH/c1-7-8-5-4-6-9(25)11(8)16(26)12-10(7)17(27)14-15(24(2)3)18(28)13(21(23)31)20(30)22(14,32)19(12)29;/h4-6,10,14-15,17,25,27-29,32H,1H2,2-3H3,(H2,23,31);1H/t10-,14-,15+,17+,22+;/m1./s1

InChI key

VZQARNDJLLWXGL-CCHMMTNSSA-N

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General description

Chemical structure: tetracycline

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ0890

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Andrea Nastri Grasso et al.
Journal of fluorescence, 19(4), 715-721 (2009-02-03)
Tetracycline possesses a great tendency to form complexes with a number of chemical species, particularly with Eu3+ ions. In this work we investigate the europium optical properties of three tetracyclines europium complexes: Metacycline (MTc), Oxytetracycline (OTc), and Chlortetracycline (CTc), in
Guo-Hui Wan et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 824(1-2), 57-64 (2005-07-13)
A novel method was developed for the simultaneous determination of tetracycline antibiotic (TCA) residues such as oxytetracycline (OTC), tetracycline (TC), and metacycline (MTC) by high-performance liquid chromatography (HPLC) coupled with chemiluminescence (CL) detection. The procedure was based on the chemiluminescent
Gao-Wa Aodeng et al.
Guang pu xue yu guang pu fen xi = Guang pu, 26(8), 1530-1532 (2006-10-25)
A new synchronous-derivative fluorimetric method for the determination of metacycline (MTC) in the presence of oxytetracycline (OTC) is proposed. The degradation products of MTC in 0.1 mol x L(-1) NaOH are strongly fluorescent. The addition of cetyltrimethylammonium bromide (CTMAB) enhances
Deng-Gaowa Ao et al.
Guang pu xue yu guang pu fen xi = Guang pu, 28(11), 2640-2643 (2009-03-11)
The fluorescence of metacycline enhanced by the synergetic effect of beta-cyclodextrin with anion surfactant sodium dodecylbenzene sulfonate (DBS) was studied. It was found that the fluorescence intensity of metacycline was greatly enhanced in the system of beta-CD-DBS. Based on this
W Naidong et al.
Journal of chromatography, 586(1), 67-72 (1991-11-08)
Isolation of doxycycline, 6-epidoxycycline and 2-acetyl-2-decaboxamidometacycline from commercial metacycline was achieved by preparative column liquid chromatography on silica gel, previously impregnated with edetate (EDTA). Careful control of the pH of EDTA allowed fine tuning of the separation. The mobile phases
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