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ChemicalBook >> CAS DataBase List >>Ethambutol

Ethambutol suppliers

Ethambutol

CAS:
74-55-5
MF:
C10H24N2O2
MW:
204.31

Properties

Melting point:
199-204℃
Boiling point:
345℃
alpha 
D25 +13.7° (c = 2 in water)
Density 
1.0048 (rough estimate)
refractive index 
1.4610 (estimate)
RTECS 
EL3640000
Flash point:
>110°(230°F)
storage temp. 
Keep in dark place,Sealed in dry,2-8°C
solubility 
Soluble in DMSO
form 
Powder
pka
pKa 6.6 (H2O) (Uncertain);9.5(H3O) (Uncertain)
color 
White to off-white
Water Solubility 
Soluble in water. Also soluble in chloroform and methylene chloride

Safety Information

Symbol(GHS) 
GHS hazard pictograms
GHS07
Signal word 
Warning
Hazard statements 
H302
Precautionary statements 
P264-P270-P301+P312a-P330-P501a
Toxicity
LD50 oral in rat: 998mg/kg

Use

Ethambutol is active against several species of mycobacteria and nocardiae. MICs on solid media are: M. tuberculosis 0.5–2 mg/L; M. kansasii 1–4 mg/L; other slowly growing mycobacteria 2–8 mg/L; rapidly growing pathogens 2–16 mg/L; Nocardia spp. 8–32 mg/L. Resistance is uncommon and is a multistep process due to mutations in the embA, embB and embC gene cluster. A mutation in codon 306 of the embB gene predisposes to the development of resistance to a range of antituberculosis agents, possibly by affecting cell-wall permeability.

107 supplier list of "Ethambutol"

Ethambutol Ethambutol 2Photos
  • Product Name:Ethambutol
  • Products Intro:Purity: 99% | Package: 1ton;999USD|10ton;888USD|500ton;666USD
  • Company Type: Trader
  • Country/Region: CHINA
Ethambutol Ethambutol 2Photos

$0.00/ 1kg

  • Product Name:Ethambutol
  • Products Intro:Purity: 99% | Package: 1kg
  • Company Type: Trader
  • Country/Region: CHINA
  • Product Name:EMB
  • Products Intro:Purity: 99.9% | Package: 1g;0USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Product Name:Ethambutol
  • Company Type: Service provider
  • Country/Region: CHINA

$1.00/ 1KG

  • Product Name:Ethambutol
  • Products Intro:Purity: 99% | Package: 1KG;1USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Product Name:ethambutol
  • Company Type: Reagent
  • Country/Region: CHINA

$1.10/ 1g

  • Product Name:Ethambutol
  • Products Intro:Purity: 99.9%|Package: 1g;1.1USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Product Name:ETHAMBUTOL
  • Products Intro:Purity: 99% | Package: USP EP CP
  • Company Type: Trader
  • Country/Region: CHINA
  • Product Name:Ethambutol
  • Products Intro:Purity: 0.99 | Package: 5KG;1KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Product Name:Ethambutol
  • Products Intro:Purity: >98% | CustNote: BOC Sciences also provides custom synthesis services for Ethambutol.
  • Company Type: Reagent
  • Country/Region: UNITED STATES
You can find Ethambutol suppliers, manufacturers, and distributors from countries such as China, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

Ethambutol Related Search:

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