CasNo.74-55-5,Ethambutol,(74-55-5) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: 98% purity
Payment Terms : T/T,,MoneyGram,Other

Keywords

Ethambutol 74-55-5 98% purity

Quick Details

Appearance:powder
Application:intermediate
PackAge:According to the need of packing
ProductionCapacity:100|Kilogram|Month
Storage:Keep in dark place,Sealed in dry,2-8°C
Transportation:air,sea,courier

Superiority:

Product Name:   Ethambutol
Synonyms:   ETHAMBUTOL;(+)-2,2-(Ethylenediimino)di-1-butanol;(+)-2,2’-(ethylenediimino)di-1-butanol;(+)-n,n’-bis(1-(hydroxymethyl)propyl)ethylenediamine;(+)-s,s-ethambutol;(r)-2,2’-(1,2-ethanediyldiimino)bis-1-butanol;2,2’-(1,2-ethanediyldiimino)bis-,(r-(r*,r*))-1-butano;2’-(1,2-ethanediyldiimino)bis-(r)-1-butano
CAS:   74-55-5
MF:   C10H24N2O2
MW:   204.31
EINECS:   200-810-6
Product Categories:
Mol File:   74-55-5.mol

Details:

Melting point    199-204℃
alpha    D25 +13.7° (c = 2 in water)
Boiling point    345℃
density    1.0048 (rough estimate)
refractive index    1.4610 (estimate)
RTECS    EL3640000
Fp    >110°(230°F)
storage temp.    Keep in dark place,Sealed in dry,2-8°C
pka   pKa 6.6 (H2O) (Uncertain);9.5(H3O) (Uncertain)
Water Solubility    Soluble in water. Also soluble in chloroform and methylene chloride
Safety Information
Hazardous Substances Data   74-55-5(Hazardous Substances Data)
Toxicity   LD50 oral in rat: 998mg/kg

Originator   Myambutol,Lederle,US,1967
Uses   Antibacterial.
Uses   Ethambutol is an antitubercular antibiotic.
Definition   ChEBI: An ethylenediamine derivative that is ethane-1,2-diamine in which one hydrogen attached to each of the nitrogens is sutstituted by a 1-hydroxybutan-2-yl group (S,S-configuration). It is a bacteriostatic antimycobacterial d ug, effective against Mycobacterium tuberculosis and some other mycobacteria. It is used (as the dihydrochloride salt) in combination with other antituberculous drugs in the treatment of pulmonary and extrapulmonary tuberculosis; resistant str ins of M. tuberculosis are readily produced if ethambutol is used alone.
Indications   Ethambutol is a water-soluble, heat-stable compound that acts by inhibition of arabinosyl transferase enzymes that are involved in cell wall biosynthesis. Nearly all strains of M. tuberculosis and M. kansasii and most strains of Mycobacterium avium-intracellulare are sensitive to ethambutol. Drug resistance relates to point mutations in the gene (EmbB) that encodes the arabinosyl transferases that are involved in mycobacterial cell wall synthesis.