Narasin

Name: Narasin
Brand: Vaqora Chemicals
SKU: VQ-032877

About Narasin

Listed under CAS 55134-13-9, Narasin is a high-purity reference standard of Narasin available from Vaqora Chemicals. The compound has the formula C43H72O11, corresponding to a molecular weight of 765.0 g/mol. It is also known as Narasin A or Compound 79891.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a reference sample of Narasin, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Narasin is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Narasin

View every impurity, metabolite and intermediate we list for Narasin.

Narasin impurities

Specifications & identifiers

Chemical identifiers
Product name	Narasin
Catalogue No.	VQ-032877
CAS Number	55134-13-9
IUPAC name	(2R)-2-[(2R,3S,5S,6R)-6-[(2S,3S,4S,6R)-6-[(3S,5S,7R,9S,10S,12R,15R)-3-[(2R,5R,6S)-5-ethyl-5-hydroxy-6-methyloxan-2-yl]-15-hydroxy-3,10,12-trimethyl-4,6,8-trioxadispiro[4.1.57.35]pentadec-13-en-9-yl]-3-hydroxy-4-methyl-5-oxooctan-2-yl]-3,5-dimethyloxan-2-yl]butanoic acid
Molecular formula	C₄₃H₇₂O₁₁
Molecular weight	765 g/mol
Exact mass	764.5075
Grade	Reference Standard
HSN code	38229090
InChIKey	VHKXXVVRRDYCIK-CWCPJSEDSA-N
SMILES	CC[C@H]([C@H]1[C@H](C[C@@H]([C@@H](O1)[C@@H](C)[C@@H]([C@H](C)C(=O)[C@H](CC)[C@@H]2[C@H](C[C@H]([C@]3(O2)C=C[C@H]([C@@]4(O3)CC[C@@](O4)(C)[C@H]5CC[C@@]([C@@H](O5)C)(CC)O)O)C)C)O)C)C)C(=O)O
PubChem CID	65452

Physical properties
Physical form	Solid
LogP (XLogP3)	6.2
H-bond donors / acceptors	4 / 11
TPSA	161 Å²
Synonyms	Narasin A, Compound 79891, Narasine, Lilly 79891, Antibiotic A-28086 factor A, Salinomycin, 4-methyl-, (4S)-, 4-Methylsalinomycin, Monteban 45, Skycis 100, Antibiotic C 7819B, Antibiotic A 28086A, Salinomycin, 4-methyl-, (4S)

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H300Fatal if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Narasin?

The CAS Registry Number of Narasin is 55134-13-9. It is also known as Narasin A, Compound 79891, Narasine.

What is the molecular formula and molecular weight of Narasin?

Narasin has the molecular formula C43H72O11 and a molecular weight of 765 g/mol.

What is Narasin used for?

Narasin is supplied as a characterised reference material related to Narasin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Narasin can I order?

We supply Narasin in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Narasin?

Yes. Every lot of Narasin is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Narasin be shipped internationally?

Yes. Narasin is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.