Lefamulin acetate

Name: Lefamulin acetate
Brand: Zemixal
SKU: ZX-039317

Reference StandardAvailable on request

Lefamulin acetate (CAS 1350636-82-6) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-039317.

Pack sizes

CAS number1350636-82-6

FormulaC₃₀H₄₉NO₇S

Molar mass567.8 g/mol

Physical formSolid

HS code38229090

InChIKeyWSMXIQXWHPSVDE-ZPJPNJFZSA-N

IUPAC nameacetic acid;[(1S,2R,3S,4S,6R,7R,8R,14R)-4-ethenyl-3-hydroxy-2,4,7,14-tetramethyl-9-oxo-6-tricyclo[5.4.3.01,8]tetradecanyl] 2-[(1R,2R,4R)-4-amino-2-hydroxycyclohexyl]sulfanylacetate

About Lefamulin acetate

Analytical teams working on Lefamulin use Lefamulin acetate as a qualified comparison standard. Key data (Reference Standard): CAS 1350636-82-6, formula C30H49NO7S and molar mass 567.8 g/mol. It is handled as a solid.

Typical applications

Identification & assay
Method development & validation
QC reference material

Storage and safety notes

It carries the GHS signal word Danger (H302, H315, H317 and H318), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Lefamulin

See every impurity, metabolite and related compound we list for this API.

Lefamulin standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Lefamulin acetate
Product name	Lefamulin acetate
Catalogue number	ZX-039317
CAS number	1350636-82-6
IUPAC name	acetic acid;[(1S,2R,3S,4S,6R,7R,8R,14R)-4-ethenyl-3-hydroxy-2,4,7,14-tetramethyl-9-oxo-6-tricyclo[5.4.3.01,8]tetradecanyl] 2-[(1R,2R,4R)-4-amino-2-hydroxycyclohexyl]sulfanylacetate
Molecular formula	C₃₀H₄₉NO₇S
Molar mass	567.8 g/mol
Exact mass	567.323
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	4 / 9
Topological polar surface area	172 Å²
HS code	38229090
InChIKey	WSMXIQXWHPSVDE-ZPJPNJFZSA-N
SMILES	C[C@@H]1CC[C@@]23CCC(=O)[C@H]2[C@@]1([C@@H](C[C@@]([C@H]([C@@H]3C)O)(C)C=C)OC(=O)CS[C@@H]4CC[C@H](C[C@H]4O)N)C.CC(=O)O
PubChem CID	86346053
Synonyms	BC-3781.Ac, BC-3781 acetate, Lefamulin acetate (Xenleta)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Corrosive

Acute toxicity

Irritant or harmful

Health hazard

Hazardous to the environment

Signal word Danger

H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H330Fatal if inhaled
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H411Toxic to aquatic life with long lasting effects

Precautionary statements P203, P260, P261, P263, P264, P264 + P265, P270, P271, P272, P273, P280, P284, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P316, P317, P318, P320, P321, P330, P332 + P317, P333 + P317

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Lefamulin acetate
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Lefamulin acetate

Which CAS number identifies Lefamulin acetate?

Lefamulin acetate is registered under CAS 1350636-82-6. You may also see it listed as BC-3781.Ac, BC-3781 acetate, Lefamulin acetate (Xenleta). Our catalogue number for this item is ZX-039317.

What are the formula and molar mass of Lefamulin acetate?

For Lefamulin acetate, its formula is C30H49NO7S and its molar mass is 567.8 g/mol. InChIKey WSMXIQXWHPSVDE-ZPJPNJFZSA-N lets you match it in any structure database.

How is Lefamulin acetate used in pharmaceutical QC?

Lefamulin acetate is a characterised reference material linked to Lefamulin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Lefamulin acetate?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Lefamulin acetate?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Lefamulin acetate to my country?

Yes. Because Lefamulin acetate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Lefamulin standards

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