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- Purity
- 98%
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CAS Number: 74-55-5
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CAS Number
74-55-5
PubChem CID
14052
Molecular Formula
C10H24N2O2
Molecular Weight
204.31 g/mol
Exact Mass
204.183778
InChIKey
AEUTYOVWOVBAKS-UWVGGRQHSA-N
IUPAC Name
(2S)-2-[2-[[(2S)-1-hydroxybutan-2-yl]amino]ethylamino]butan-1-ol
SMILES String
CC[C@@H](CO)NCCN[C@@H](CC)CO
Melting Point
87.5–88.8 °C
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Ethambutol (CAS 74-55-5) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C10H24N2O2 and molecular weight 204. 31 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research-stage medicinal chemistry and intermediate synthesis workflows.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Cannabinoid receptor 1 (Homo sapiens) — 4 assays; Alpha-1A adrenergic receptor (Homo sapiens) — 4 assays; Pantothenate synthetase (Mycobacterium tuberculosis) — 4 assays; 5-hydroxytryptamine receptor 1A (Homo sapiens) — 3 assays; 5-hydroxytryptamine receptor 2A (Homo sapiens) — 3 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Cannabinoid receptor 1
Homo sapiens · SINGLE PROTEIN · 4 qualifying assays · 1 documents · best pChEMBL 4.92
Experimental evidence source: ChEMBL
Alpha-1A adrenergic receptor
Homo sapiens · SINGLE PROTEIN · 4 qualifying assays · 1 documents · best pChEMBL 4.55
Experimental evidence source: ChEMBL
Pantothenate synthetase
Mycobacterium tuberculosis · SINGLE PROTEIN · 4 qualifying assays · 4 documents
Experimental evidence source: ChEMBL
5-hydroxytryptamine receptor 1A
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
5-hydroxytryptamine receptor 2A
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
Ethambutol is identified by CAS 74-55-5, with molecular formula C10H24N2O2, molecular weight 204.31, InChIKey AEUTYOVWOVBAKS-UWVGGRQHSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Cannabinoid receptor 1, Alpha-1A adrenergic receptor, Pantothenate synthetase, 5-hydroxytryptamine receptor 1A, 5-hydroxytryptamine receptor 2A. These records do not establish therapeutic efficacy or clinical use.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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