Lefamulin

Name: Lefamulin
Brand: Zemixal
SKU: ZX-039331

Reference StandardAvailable on request

Buy Lefamulin (CAS 1061337-51-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-039331.

Pack sizes

CAS number1061337-51-6

FormulaC₂₈H₄₅NO₅S

Molar mass507.7 g/mol

Physical formSolid

HS code38229090

InChIKeyKPVIXBKIJXZQJX-CSOZIWFHSA-N

IUPAC name[(1S,2R,3S,4S,6R,7R,8R)-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

Lefamulin belongs to the Lefamulin reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 1061337-51-6, formula C28H45NO5S and molar mass 507.7 g/mol. It is handled as a solid.

Use cases we see most often

Identification & assay
Method development & validation
QC reference material

Handling and storage

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

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
Product name	Lefamulin
Catalogue number	ZX-039331
CAS number	1061337-51-6
IUPAC name	[(1S,2R,3S,4S,6R,7R,8R)-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	C₂₈H₄₅NO₅S
Molar mass	507.7 g/mol
Exact mass	507.3018
Grade	Reference Standard
Physical form	Solid
XLogP3	4.3
H-bond donors / acceptors	3 / 7
Topological polar surface area	135 Å²
HS code	38229090
InChIKey	KPVIXBKIJXZQJX-CSOZIWFHSA-N
SMILES	C[C@H]1[C@@H]([C@](C[C@H]([C@]2([C@H]3[C@@]1(CCC2C)CCC3=O)C)OC(=O)CS[C@@H]4CC[C@H](C[C@H]4O)N)(C)C=C)O
PubChem CID	58076382
Synonyms	lefamuline

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

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
H411Toxic to aquatic life with long lasting effects

Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P284, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P316, P317, P320, P321, P330, P332 + P317, P333 + P317, P362 + P364, P391, P403 + P233

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
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

Which CAS number identifies Lefamulin?

Lefamulin is registered under CAS 1061337-51-6. You may also see it listed as lefamuline. Our catalogue number for this item is ZX-039331.

What are the formula and molar mass of Lefamulin?

For Lefamulin, its formula is C28H45NO5S and its molar mass is 507.7 g/mol. InChIKey KPVIXBKIJXZQJX-CSOZIWFHSA-N lets you match it in any structure database.

How is Lefamulin used in pharmaceutical QC?

Lefamulin 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?

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?

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 to my country?

Yes. Because Lefamulin 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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