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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
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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)

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Ute Seidel et al.
The journal of physical chemistry. B, 111(21), 6006-6014 (2007-05-08)
Molecular-dynamics simulations have been used to investigate the mechanism of induction of a mutant (revTetR) of the tetracycline repressor protein (TetR) that shows the reverse phenotype (i.e., it is induced in the absence of tetracyclines and not in their presence).
G B Zavilgelsky et al.
Biochemistry. Biokhimiia, 73(8), 906-911 (2008-09-09)
Anti-restriction proteins ArdA and Ocr are specific inhibitors of type I restriction-modification enzymes. The IncI1 transmissible plasmid ColIb-P9 ardA and bacteriophage T7 0.3(ocr) genes were cloned in pUC18 vector. Both ArdA (ColIb-P9) and Ocr (T7) proteins inhibit both restriction and
Marcus Resch et al.
Nucleic acids research, 36(13), 4390-4401 (2008-07-01)
Today's proteome is the result of innumerous gene duplication, mutagenesis, drift and selection processes. Whereas random mutagenesis introduces predominantly only gradual changes in protein function, a case can be made that an abrupt switch in function caused by single amino
View All Related Papers

Global Trade Item Number

SKUGTIN
37921-100MG-R04061831836943