DEMECLOCYCLINE HYDROCHLORIDE HYDRATE VETRANAL

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 Sigma-Aldrich Chemie GmbH

Molecular Weight: 501.31 (anhydrous basis). Empirical Formula: C₂₁H₂₁ClN₂O₈ · HCl · xH₂O. 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. Pictograms: GHS07,GHS08. Signal Word: Warning. Hazard Statements: H302 + H312 + H332 - H315 - H319 - H335 - H341. Precautionary Statements: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313. 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, Faceshields, Gloves.