Bafilomycin A1

About Bafilomycin A1

Bafilomycin A1 is an API reference standard carrying the CAS registry number 88899-55-2. The compound has the formula C35H58O9, corresponding to a molecular weight of 622.8 g/mol. It is also known as BafA1.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Laboratories use this the parent drug substance standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Specifications & identifiers

Chemical identifiers
Product name	Bafilomycin A1
Catalogue No.	VQ-051233
CAS Number	88899-55-2
IUPAC name	(3Z,5E,7R,8S,9S,11E,13E,15S,16R)-16-[(2S,3R,4S)-4-[(2R,4R,5S,6R)-2,4-dihydroxy-5-methyl-6-propan-2-yloxan-2-yl]-3-hydroxypentan-2-yl]-8-hydroxy-3,15-dimethoxy-5,7,9,11-tetramethyl-1-oxacyclohexadeca-3,5,11,13-tetraen-2-one
Molecular formula	C₃₅H₅₈O₉
Molecular weight	622.8 g/mol
Exact mass	622.4081
Grade	Reference Standard
HSN code	38229090
InChIKey	XDHNQDDQEHDUTM-JQWOJBOSSA-N
SMILES	C[C@H]1C/C(=C/C=C/[C@@H]([C@H](OC(=O)/C(=C/C(=C/[C@H]([C@H]1O)C)/C)/OC)[C@@H](C)[C@H]([C@H](C)[C@]2(C[C@H]([C@@H]([C@H](O2)C(C)C)C)O)O)O)OC)/C
PubChem CID	6436223

Physical properties
Physical form	Solid
LogP (XLogP3)	6
H-bond donors / acceptors	4 / 9
TPSA	135 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Bafilomycin A1?

The CAS Registry Number of Bafilomycin A1 is 88899-55-2. It is also known as BafA1, Hygrolidin, 21-O-de(3-carboxy-1-oxo-2-propenyl)-2-demethyl-2-methoxy-24-methyl-.

What is the molecular formula and molecular weight of Bafilomycin A1?

Bafilomycin A1 has the molecular formula C35H58O9 and a molecular weight of 622.8 g/mol.

Which grade and pack sizes of Bafilomycin A1 can I order?

We supply Bafilomycin A1 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 Bafilomycin A1?

Yes. Every lot of Bafilomycin A1 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 Bafilomycin A1 be shipped internationally?

Yes. Bafilomycin A1 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.