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Merck
CN

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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Product Name

Chlortetracycline Selective Supplement, suitable for microbiology

InChI key

CYDMQBQPVICBEU-XRNKAMNCSA-N

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

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

sterility

sterile

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.

Quality Level

100

Related Categories

Application

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

General description

Chemical structure: tetracycline

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

Regulatory Information

涉药品监管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN9568
BCCM1921
BCCL0731
BCCJ9926
BCCH4320

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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
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
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
Hua-Feng Wang et al.
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 42(1), 44-54 (2017-05-30)
Cadmium (Cd), a common environmental heavy metal and endocrine disruptor, is known to exert toxic effects on the testes. However, the mechanisms accounting for its toxicity in mature spermatozoa remain unclear. Adult male C57BL/6 mice were orally administered with CdCl2
Xiao-Hui Dong et al.
EBioMedicine, 24, 116-126 (2017-09-21)
Subtherapeutic antibiotics have been widely used in agriculture since the 1950s, which can be accumulated in human body through various approaches and may have long-term consequences. However, there is limited information about the link between chronic subtherapeutic antibiotic exposure and
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