Skip to Content
Merck
CN

271802

Chlortetracycline hydrochloride

80%

Synonym(s):

7-Chlorotetracycline hydrochloride

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C22H23ClN2O8 · HCl
CAS Number:
64-72-2
Molecular Weight:
515.34
EC Number:
200-591-7
UNSPSC Code:
12352103
MDL number:
MFCD00082440
Beilstein/REAXYS Number:
3858364

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

80%

optical activity

[α]25/D −232°, c = 1 in H2O

SMILES string

Cl.CN(C)[C@H]1[C@@H]2CC3C(=C(O)[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c4c(O)ccc(Cl)c4[C@@]3(C)O

InChI

1S/C22H23ClN2O8.ClH/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);1H/t7?,8-,15-,21-,22-;/m0./s1

InChI key

CBHYYLPALVVVEY-LYNLVHCPSA-N

Looking for similar products? Visit Product Comparison Guide

Other Notes

remainder mainly tetracycline hydrochloride

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
06705EV
15602DQ
15528BO
14016MA
09421MB

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Changmin Lee et al.
Journal of hazardous materials, 386, 121894-121894 (2020-01-03)
As veterinary antibiotics (VAs) cause adverse effects on nature, anaerobic digestion (AD) of livestock manure has been receiving attention as an exposure route of VAs. This research evaluated the anaerobic degradation and phase distribution of chlortetracycline (CTC) with its epimer
Van-Thuan Nguyen et al.
Biotechnology journal, 11(6), 843-849 (2016-05-26)
The multi-target colorimetric aptasensors can be easily fabricated by using two different aptamer sequences. However, there have been no research reports about improvement or enhancing of colorimetric signals based on the aggregation properties of AuNPs. Herein, we report a simple
Huili Wang et al.
Environmental toxicology, 31(11), 1357-1371 (2016-10-19)
Transcriptome analysis is important for interpreting the functional elements of the genome and revealing the molecular constituents of cells and tissues. Herein, differentially transcribed genes were identified by deep sequencing after zebrafish (Danio rerio) were exposed to β-diketone antibiotics (DKAs);
Jakob Menz et al.
Environmental science & technology, 52(11), 6555-6564 (2018-04-10)
There are growing concerns that antibiotic pollution impacts environmental microbiota and facilitates the propagation of antibiotic resistance. However, the prediction or analytical determination of bioavailable concentrations of antibiotics in soil is still subject to great uncertainty. Biological assays are increasingly
Andreia Teixeira-Castro et al.
Brain : a journal of neurology, 138(Pt 11), 3221-3237 (2015-09-17)
Polyglutamine diseases are a class of dominantly inherited neurodegenerative disorders for which there is no effective treatment. Here we provide evidence that activation of serotonergic signalling is beneficial in animal models of Machado-Joseph disease. We identified citalopram, a selective serotonin

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service