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Merck

17776

Chlortetracycline Selective Supplement

suitable for microbiology

Synonym(s):

Chlortetracycline, Chlorotetracycline

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About This Item

Empirical Formula (Hill Notation):
C22H23ClN2O8
CAS Number:
57-62-5
Molecular Weight:
478.88
NACRES:
NA.85
PubChem Substance ID:
329751564
UNSPSC Code:
41171614
EC Number:
200-341-7
MDL number:
MFCD00864876

Key Documents

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sterility

sterile

Quality Level

100

form

powder

shelf life

limited shelf life, expiry date on the label

antibiotic activity spectrum

Gram-negative bacteria, Gram-positive bacteria

application(s)

environmental
food and beverages, microbiology

mode of action

protein synthesis | interferes

storage temp.

2-8°C

suitability

Penicillium spp.

SMILES string

CN(C)[C@H]1[C@@H]2C[C@H]3C(=C(O)[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c4c(O)ccc(Cl)c4C3(C)O

InChI

1S/C22H23ClN2O8/c1-21(32)7-6-8-15(25(2)3)17(28)13(20(24)31)19(30)22(8,33)18(29)11(7)16(27)12-10(26)5-4-9(23)14(12)21/h4-5,7-8,15,26,28-29,32-33H,6H2,1-3H3,(H2,24,31)/t7-,8-,15-,21-,22-/m0/s1

InChI key

CYDMQBQPVICBEU-XRNKAMNCSA-N

Related Categories

General description

Chemical structure: tetracycline

Application

An antibiotic supplement recommended for selective isolation of Penicillium viridicatum and related species isolated from foods.

Other Notes

Composition (per vial; sufficient for 1000 mL medium) Chlortetracycline 50 mg

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Damian Hertig et al.
Metabolomics : Official journal of the Metabolomic Society, 15(3), 32-32 (2019-03-05)
A decline in mitochondrial function represents a key factor of a large number of inborn errors of metabolism, which lead to an extremely heterogeneous group of disorders. To gain insight into the biochemical consequences of mitochondrial dysfunction, we performed a
Ye Wang et al.
Biosensors & bioelectronics, 97, 100-106 (2017-06-05)
Novel label-free and multiplex aptasensors have been developed for simultaneous detection of several antibiotics based on a microchip electrophoresis (MCE) platform and target catalyzed hairpin assembly (CHA) for signal amplification. Kanamycin (Kana) and oxytetracycline (OTC) were employed as models for
Inoka D Amarakoon et al.
Journal of environmental quality, 45(5), 1644-1651 (2016-10-04)
Land application of manure containing antimicrobials results in the dispersion of the antimicrobials in agro-ecosystems. Dissipation of excreted antimicrobials in seasonally frozen agricultural soils has not been fully characterized under field conditions. This study investigated the field dissipation kinetics of
Anne N Murmann et al.
Journal of agricultural and food chemistry, 65(46), 10101-10106 (2017-11-01)
Free thiol-containing proteins are suggested to work as antioxidants in beer, but the majority of thiols in wort are present in their oxidized form as disulfides and are therefore not active as antioxidants. Thioredoxin, a disulfide-reducing protein, is released into
Jinsha Liu et al.
The Journal of reproduction and development, 64(2), 117-127 (2017-12-23)
Although it is known that the susceptibility of mouse spermatozoa to freezing-thawing varies greatly with genetic background, the underlying mechanisms remain to be elucidated. In this study, to map genetic regions responsible for the susceptibility of spermatozoa to freezing-thawing, we
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