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37921

4-Epianhydrotetracycline hydrochloride

VETRANAL®, analytical standard

Synonym(s):

(4R,4aS,12aS)-4-(Dimethylamino)-1,4,4a,5,12,12a-hexahydro-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-2-naphthacenecarboxamide monohydrochloride

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About This Item

Empirical Formula (Hill Notation):
C22H22N2O7 · HCl
CAS Number:
4465-65-0
Molecular Weight:
462.88
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755729
MDL number:
MFCD00151455
Beilstein/REAXYS Number:
3840711
Technical Service
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grade

analytical standard

Quality Level

100

agency

EPA 1694

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@@]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

InChI key

XBSQEFHDCDFNJU-MOMXNFOMSA-N

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

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL5647
BCCG1172
BCCD0402
BCBW8576
BCBS4721V

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Marta Gratacós-Cubarsí et al.
Journal of agricultural and food chemistry, 55(11), 4610-4616 (2007-05-10)
Tetracycline (TC) and 4-epitetracycline (4eTC) degradation, as well as anhydrotetracycline (ATC) and 4-epianhydrotetracycline (4eATC) formation, has been evaluated in thermally treated chicken breast, pig loin, and pig loin with added back-fat. Samples containing TC and 4eTC residues were submitted to
Wyndham W Lathem et al.
Science (New York, N.Y.), 315(5811), 509-513 (2007-01-27)
Primary pneumonic plague is transmitted easily, progresses rapidly, and causes high mortality, but the mechanisms by which Yersinia pestis overwhelms the lungs are largely unknown. We show that the plasminogen activator Pla is essential for Y. pestis to cause primary
Samuel L Hutson et al.
PloS one, 5(11), e14057-e14057 (2010-12-03)
Molecular pathways regulating rapid proliferation and persistence are fundamental for pathogens but are not elucidated fully in Toxoplasma gondii. Promoters of T. gondii ribosomal proteins (RPs) were analyzed by EMSAs and ChIP. One RP promoter domain, known to bind an
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