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Demeclocyclin hydrochloride hemihydrate

VETRANAL®, analytical standard

Synonyme(s) :

Chlorodemethyltetracycline hydrochloride

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About This Item

Formule empirique (notation de Hill):
C21H21ClN2O8 · HCl · xH2O
Numéro CAS:
64-73-3
Poids moléculaire :
501.31 (anhydrous basis)
Numéro Beilstein :
5705221
Numéro CE :
200-592-2
Numéro MDL:
MFCD00149217
Code UNSPSC :
41116107
ID de substance PubChem :
329757091
Nomenclature NACRES :
NA.24

Qualité

analytical standard

Niveau de qualité

200

Gamme de produits

VETRANAL®

Durée de conservation

limited shelf life, expiry date on the label

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Application(s)

clinical testing

Format

neat

Température de stockage

2-8°C

Chaîne SMILES 

O.Cl.CN(C)[C@H]1[C@@H]2C[C@@H]3[C@H](O)c4c(Cl)ccc(O)c4C(=O)C3=C(O)[C@]2(O)C(=O)C(C(N)=O)=C1O

InChI

1S/C21H21ClN2O8.ClH.H2O/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;1H2/t6-,7-,14-,15-,21-;;/m0../s1

Clé InChI

LZJOUJFCRCXBBC-XZJYMHMKSA-N

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Catégories apparentées

Description générale

Chemical structure: tetracycline

Application

Demeclocycline hydrochloride hydrate may be used as an internal standard for the determination of:
  • Oxytetracycline and tetracycline in pig manure samples by ultra-high performance liquid chromatography (UHPLC) coupled to triple quadrupole mass spectrometer equipped with electrospray ionization source (QqQ-ESI-MS/MS) and dynamic multiple reaction monitoring (dMRM) mode of detection.
  • Oxytetracycline hydrochloride in dairy products by UHPLC-QqQ-ESI-MS/MS.

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

Informations légales

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

Pictogrammes

Health hazardExclamation mark
GHS08,GHS07

Mention d'avertissement

Warning

Classification des risques

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

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Certificats d'analyse (COA)

Lot/Batch Number
BCCL9389
BCCC8240
BCBX9925
SZBD275XV
SZBD101XV

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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J Bousek et al.
Journal of environmental management, 223, 545-553 (2018-07-01)
The fate of four widely used veterinary antibiotics (doxycycline, flumequine, oxytetracycline and tetracycline) during manure upcycling was investigated at laboratory and pilot scale. The pilot was operated continuously, while the laboratory scale in batch mode. Both set-ups consisted of anaerobic
Development and Validation of a Multi-class UHPLC-MS/MS Method for Determination of Antibiotic Residues in Dairy Products
Schwaiger B, et al.
Food Analytical Methods, 14, 1417-1434 (2018)
P Abbott et al.
Australian dental journal, 54(4), 306-315 (2010-04-27)
The aims of this study were to assess symptoms and signs caused by cracks in teeth and to assess a conservative management protocol. The symptoms and signs of 100 consecutive teeth that had reversible pulpitis associated with cracks were compared
Chengyu Dong et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 103, 179-186 (2012-12-25)
This study was designed to examine the interaction of demeclocycline (DMCTC) with human serum albumin (HSA) by multi-spectroscopic and molecular docking methods. The inner filter effect was corrected before we calculated the binding parameters. Fluorescence and UV-vis spectroscopy revealed that
Melissa Good et al.
Dental update, 39(4), 239-240 (2012-07-11)
Endodontic lubricants, irrigants and medicaments help prepare and disinfect root canal systems (RCS) but primary and secondary cases involve different microbes and therefore it is unlikely that one protocol will be effective for both case types. Each individual 'solution' or
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