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l-Ethambutol

l-Ethambutol structure

CAS No.: 10054-05-4

Chemical Name:: l-Ethambutol

Synonyms: l-Ethambutol;Ethambutol, (R,R)-;Ethambutol EP Impurity C;Ethambutol hydrochloride impurity III;l-2,2'-(Ethylenediimino)bis(1-butanol);Ethambutol EP Impurity C (2R,2’R-Ethambutol);1-Butanol, 2,2'-(ethylenediimino)di-, (-)- (8CI);1-Butanol, 2,2'-(1,2-ethanediyldiimino)bis-, (2R,2'R)-;1-Butanol, 2,2'-(1,2-ethanediyldiimino)bis-, [R-(R*,R*)]-;1-Butanol,2,2'-(1,2-ethanediyldiimino)bis-, (2R,2'R)- (9CI)

CBNumber:: CB71269795

Molecular Formula:: C10H24N2O2

Molecular Weight:: 204.31

MDL Number:

MOL File:: 10054-05-4.mol

Last updated:2026-01-05 11:31:08

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l-Ethambutol Properties

Melting point	88-89 °C(Solv: tetrahydrofuran (109-99-9); ethyl acetate (141-78-6))
Boiling point	345.3±22.0 °C(Predicted)
Density	0.987±0.06 g/cm3(Predicted)
pka	14.43±0.10(Predicted)
FDA UNII	JV86Y0CIVF

l-Ethambutol Chemical Properties,Uses,Production

Uses

(R,R)-Ethambutol is an antituberculosis compound with tuberculosis inhibitory activity. (R,R)-Ethambutol is often used in combination with other antituberculosis compounds to enhance the efficacy. (R,R)-Ethambutol can also be used to inhibit Mycobacterium avium complex infection and Mycobacterium kansasii infection[1].

Definition

ChEBI: (2R)-2-[2-[[(2R)-1-hydroxybutan-2-yl]amino]ethylamino]-1-butanol is an amino alcohol.

References

[1] Clofazimine for the Treatment of Mycobacterium kansasii DOI:10.1128/AAC.00248-18

l-Ethambutol Preparation Products And Raw materials

Raw materials

Preparation Products

l-Ethambutol Suppliers

Global( 20)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Moxin Chemicals	+86-17320513646 +8617320513646	anna@molcoo.com	China	10000	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20405	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49734	58
TargetMol Chemicals Inc.	+1-781-999-5354;	support@targetmol.com	United States	39042	58
TargetMol Chemicals Inc.	+17819995354	marketing@targetmol.com	United States	19964	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	+undefined18603013401	jack.lin@sincopharmachem.com	China	9999	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131957	58
QUALITY CONTROL SOLUTIONS LTD.	+86-0755-66853366 +86-13670046396	export03@qcsrm.com	China	24342	58
Yangzhou Changhua Biotechnology Co., Ltd.	15189846850 13815846020	710163098@qq.com	China	919	58
Jiangsu Wansipu Technology Co., Ltd.	17826022701	1485609990@qq.com	China	1000	58

Supplier	Advantage
Moxin Chemicals	58
Alfa Chemistry	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	58
TargetMol Chemicals Inc.	58
TargetMol Chemicals Inc.	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	58
Amadis Chemical Company Limited	58
QUALITY CONTROL SOLUTIONS LTD.	58
Yangzhou Changhua Biotechnology Co., Ltd.	58
Jiangsu Wansipu Technology Co., Ltd.	58

View Lastest Price from l-Ethambutol manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-01-05	Ethambutol, (R,R)- 10054-05-4	US $1980.00-2500.00 / mg			10g	TargetMol Chemicals Inc.
	2025-12-16	Ethambutol EP Impurity C 10054-05-4	US $0.00-0.00 / mg	10mg	95%+	10000000	Moxin Chemicals

Ethambutol, (R,R)-
10054-05-4
US $1980.00-2500.00 / mg
TargetMol Chemicals Inc.

Ethambutol EP Impurity C
10054-05-4
US $0.00-0.00 / mg
95%+
Moxin Chemicals

10054-05-4(l-Ethambutol)Related Search:

(R)-(-)-2-Amino-1-butanol 1,2-Dichloroethane 2-AMINO-1-BUTANOL Ethambutol dihydrochloride Ethambutol Related Compound A (15 mg) ((2R,2'S)-2,2'-[ethane-1,2-diylbis(azanediyl)]dibutan-1-ol)

Ethambutol

1of2

1-Butanol, 2,2'-(1,2-ethanediyldiimino)bis-, (2R,2'R)- 1-Butanol, 2,2'-(1,2-ethanediyldiimino)bis-, [R-(R*,R*)]- 1-Butanol, 2,2'-(ethylenediimino)di-, (-)- (8CI) l-2,2'-(Ethylenediimino)bis(1-butanol) l-Ethambutol 1-Butanol,2,2'-(1,2-ethanediyldiimino)bis-, (2R,2'R)- (9CI) Ethambutol EP Impurity C Ethambutol, (R,R)- Ethambutol hydrochloride impurity III (2R,2'R)-2,2'-(Ethane-1,2-diylbis(azanediyl))bis(butan-1-ol) (Ethambutol Impurity) Ethambutol EP Impurity C (2R,2’R-Ethambutol) 10054-05-4