| Stereochemistry | ABSOLUTE |
| Molecular Formula | C10H24N2O2 |
| Molecular Weight | 204.3098 |
| Optical Activity | UNSPECIFIED |
| Defined Stereocenters | 2 / 2 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
CC[C@@H](CO)NCCN[C@@H](CC)CO
InChI
InChIKey=AEUTYOVWOVBAKS-UWVGGRQHSA-N
InChI=1S/C10H24N2O2/c1-3-9(7-13)11-5-6-12-10(4-2)8-14/h9-14H,3-8H2,1-2H3/t9-,10-/m0/s1
| Molecular Formula | C10H24N2O2 |
| Molecular Weight | 204.3098 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | ABSOLUTE |
| Additional Stereochemistry | No |
| Defined Stereocenters | 2 / 2 |
| E/Z Centers | 0 |
| Optical Activity | UNSPECIFIED |
ETHAMBUTOL HYDROCHLORIDE is an oral chemotherapeutic agent which is specifically effective against actively growing microorganisms of the genus Mycobacterium, including M. tuberculosis. Ethambutol inhibits RNA synthesis and decreases tubercle bacilli replication. Nearly all strains of M. tuberculosis and M. kansasii as well as a number of strains of MAC are sensitive to ethambutol. Ethambutol inhibits arabinosyl transferases which is involved in cell wall biosynthesis. By inhibiting this enzyme, the bacterial cell wall complex production is inhibited. This leads to an increase in cell wall permeability. ETHAMBUTOL HCl is indicated for the treatment of pulmonary tuberculosis. It should not be used as the sole antituberculous drug, but should be used in conjunction with at least one other antituberculous drug.
CNS Activity
Originator
Approval Year
Doses
AEs
Overview
| CYP3A4 | CYP2C9 | CYP2D6 | hERG |
|---|---|---|---|
OverviewOther
| Other Inhibitor | Other Substrate | Other Inducer |
|---|---|---|
Drug as perpetrator
Drug as victim
Sourcing
PubMed
Sample Use Guides
Usual Adult Dose for Tuberculosis - Active
Initial treatment: 15 mg/kg orally once a day for 6 to 8 weeks with concurrent isoniazid therapy.
Retreatment: 25 mg/kg orally once a day for 60 days concurrently with at least one other anti-TB drug. After 60 days, decrease dose to 15 mg/kg orally once a day.
As an alternative to single daily dose, a dose of 40 mg/kg orally twice a week or 30 mg/kg orally 3 times a week can be administered. This generally follows 2 weeks of daily therapy.
Route of Administration:
Oral
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METABOLITE -> PARENT |
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