• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Azithromycin Dihydrate

Azithromycin Dihydrate

Product ID A9834
Cas No. 117772-70-0
Purity ≥98%
Product Unit SizeCostQuantityStock
100 mg $54.20 In stock
500 mg $81.70 In stock
1 g $142.90 In stock
5 g $510.50 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Azithromycin is an azalide macrolide antibiotic derived from erythromycin. Azithromycin binds the bacterial 50S ribosomal subunit, inhibiting protein translation. Azithromycin displays antibacterial, anti-fibrotic, and anti-inflammatory activities. In epithelial cells, azithromycin inhibits the epithelial-to-mesenchymal transition (EMT) by inhibiting expression of Smad3. Additionally, azithromycin inhibits production of arachidonic acid, eicosanoids, IL-6, and IL-12 in LPS-stimulated macrophages.

Product Info

Cas No.

117772-70-0

Purity

≥98%

Formula

C38H72N2O12 • 2H2O

Formula Wt.

785.02

Chemical Name

[2R-(2R*,3S*,4R*,5R*,8R*,10R*,11R*,12S*,13S*,- 14R*)]-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α- L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3- (dimethylamio)-β-D-xylo-hexopyranosyl]oxy]-1-oxa- 6-azacyclopentadecan-15-one

IUPAC Name

(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S, 6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4, 10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4, 6-dimethyloxan-2-yl]oxy-3,5,6,8,10,12, 14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one

Synonym

Azitrocin, Ribotrex, Sumamed, Zithromax, Zitromax

Melting Point

113-115°C

Solubility

Slightly soluble in water. DMSO:100 mg/mL, Ethanol:100 mg/mL.

Appearance

White Crystal Powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

A9834 MSDS PDF

Info Sheet

A9834 Info Sheet PDF

References

Bakheit AH, Al-Hadiya BM, Abd-Elgalil AA. Azithromycin. Profiles Drug Subst Excip Relat Methodol. 2014;39:1-40. PMID: 24794904.

Medina CA, Rowe AM, Yun H, et al. Azithromycin treatment increases survival of high-risk corneal allotransplants. Cornea. 2013 May;32(5):658-66. PMID: 23407315.

Banerjee B, Musk M, Sutanto EN, et al. Regional differences in susceptibiity of bronchial epithelium to mesenchymal transition and inhibition by the macrolide antibiotic azithromycin. PLoS One. 2012;7(12):e52309. PMID: 23284981.

Banjanac M, Munić Kos V, Nujić K, et al. Anti-inflammatory mechanism of action of azithromycin in LPS-stimulated J774A.1 cells. Pharmacol Res. 2012 Oct;66(4):357-62. PMID: 22766077.

Togami K, Chono S, Morimoto K. Distribution characteristics of clarithromycin and azithromycin, macrolide antimicrobial agents used for treatment of respiratory infections, in lung epithelial lining fluid and alveolar macrophages. Biopharm Drug Dispos. 2011 Oct;32(7):389-397. PMID: 21812004.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • Z324098

    Ziconotide

    Non-opioid analgesic.

    ≥95%
  • B5074

    BMS-599626

    EGFR, VEGFR inhibitor.

    ≥98%
  • R2810

    Recombinant Multi-epitope Chimeric HIV Antigen 1

    Recombinant HIV-1 multi-epitope chimeric antige...

    ≥95%
  • M1877

    Methylprednisolone

    Synthetic steroid; glucocorticoid agonist.

    ≥96%
  • T7044

    Triamcinolone Acetonide Acetate

    Steroid; glucocorticoid agonist.

    ≥97%
  • T0101

    7-epi-10-Deacetyltaxol

    Taxane found in Taxus; potential microtubule de...

    ≥98%
  • G0106

    Gabapentin

    GABA analog; GABA potentiator, adenosine A1 ago...

    ≥98%
  • O4658

    Olopatadine Hydrochloride

    Mast cell stabilizer; histamine H1/2/3 antagoni...

    ≥99%
  • A3212

    3′-Azido-3′-deoxythymidine

    Nucleoside (thymidine) analog; DNA chain termin...

    ≥98%
  • A980005

    AZ-5104

    Inhibitor of EGFR.

    ≥98%
  • R580665

    Roquefortine C

    Mycotoxin produced by various fungi including t...

    ≥98%
  • C2942

    Mechlorethamine Hydrochloride

    Nitrogen mustard, DNA alkylator.

    ≥98%
  • A5001

    Aminopterin

    Folic acid analog, derivative of pterin; dihydr...

    ≥98%
  • V1871

    Veratridine

    Binds to neurotoxin receptor site 2 on voltage-gat...
    ≥98%
  • Z161024

    α-Zearalenol

    Mycotoxin that has structural similarity to est...

    ≥98%
  • B8275

    n-Butyric Acid

    Fatty acid found in dairy products; HDAC inhibi...

    ≥98%
  • M403007

    MK-3697

    Orexin 2 receptor antagonist

    ≥98%
  • K040007

    KB-0742

    CDK9 inhibitor.

    ≥98%
  • C002045

    Oxazolidine Cabazitaxel

    Synthesis impurity

    ≥95%
  • D364086

    Decernotinib

    JAK3 inhibitor.

    ≥99%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only