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46161

Supelco

Demeclocycline hydrochloride hydrate

VETRANAL®, analytical standard

Synonym(s):

Chlorodemethyltetracycline hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C21H21ClN2O8 · HCl · xH2O
CAS Number:
64-73-3
Molecular Weight:
501.31 (anhydrous basis)
Beilstein:
5705221
EC Number:
200-592-2
MDL number:
MFCD00149217
UNSPSC Code:
41116107
PubChem Substance ID:
329757091
NACRES:
NA.24

grade

analytical standard

Quality Level

200

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

storage temp.

2-8°C

SMILES string

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

InChI key

LZJOUJFCRCXBBC-XZJYMHMKSA-N

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General description

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.

Legal Information

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

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

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 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

Regulatory Information

监管及禁止进口产品

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL9389
BCCC8240
BCBX9925

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What is the solubility of Product 46161, Demeclocycline hydrochloride hydrate? 

    Product 46161, Demeclocycline hydrochloride hydrate, is soluble in water, with heat as needed.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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 Lenherr et al.
International endodontic journal, 45(10), 942-949 (2012-04-18)
To investigate the discoloration potential of endodontic materials using a bovine tooth model. Two hundred and 10 dentine-enamel cuboid blocks (10 × 10 × 3.5 mm) were prepared out of the middle thirds of bovine tooth crowns. Standardized cavities were
Peter F Day et al.
Journal of endodontics, 37(8), 1052-1057 (2011-07-19)
There is evidence to suggest that Ledermix, placed as an intervisit root canal dressing, might improve periodontal healing after replantation of avulsed teeth. As a part of a multicenter randomized controlled trial, we aimed to compare the effect of 2
B Athanassiadis et al.
Australian dental journal, 55(3), 298-305 (2010-10-05)
The aim of this study was to investigate the antimicrobial effect of endodontic medicaments and their bases in the presence of dentine powder. The medicaments tested were Ledermix paste, Pulpdent paste, a 50:50 combination of the Pulpdent:Ledermix and their bases.
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