(-)-Bilobalide

Name: (-)-Bilobalide
Brand: Zemixal
SKU: ZX-028275

Reference StandardAvailable on request

Order (-)-Bilobalide (CAS 33570-04-6) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

CAS number33570-04-6

FormulaC₁₅H₁₈O₈

Molar mass326.3 g/mol

Physical formSolid

HS code38229090

InChIKeyMOLPUWBMSBJXER-YDGSQGCISA-N

IUPAC name(1S,4R,7R,8S,9R,11S)-9-tert-butyl-7,9-dihydroxy-3,5,12-trioxatetracyclo[6.6.0.01,11.04,8]tetradecane-2,6,13-trione

About (-)-Bilobalide

(-)-Bilobalide is supplied by Zemixal as a characterised reference material for Phenothiazine analysis. For your records (Reference Standard), the material is defined by CAS 33570-04-6, formula C15H18O8 and molar mass 326.3 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Phenothiazine

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

Phenothiazine standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of (-)-Bilobalide
Product name	(-)-Bilobalide
Catalogue number	ZX-028275
CAS number	33570-04-6
IUPAC name	(1S,4R,7R,8S,9R,11S)-9-tert-butyl-7,9-dihydroxy-3,5,12-trioxatetracyclo[6.6.0.01,11.04,8]tetradecane-2,6,13-trione
Molecular formula	C₁₅H₁₈O₈
Molar mass	326.3 g/mol
Exact mass	326.1002
Grade	Reference Standard
Physical form	Solid
XLogP3	-0.3
H-bond donors / acceptors	2 / 8
Topological polar surface area	119 Å²
HS code	38229090
InChIKey	MOLPUWBMSBJXER-YDGSQGCISA-N
SMILES	CC(C)(C)[C@@]1(C[C@H]2[C@@]3([C@]14[C@H](C(=O)O[C@H]4OC3=O)O)CC(=O)O2)O
PubChem CID	73581
Synonyms	Bilobalide A, Bilobalide (NIST), (-)-Bilobalide from Ginkgo biloba leaves, EX-A6793

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of (-)-Bilobalide
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 (-)-Bilobalide

Which CAS number identifies (-)-Bilobalide?

(-)-Bilobalide is registered under CAS 33570-04-6. You may also see it listed as Bilobalide A, Bilobalide (NIST), (-)-Bilobalide from Ginkgo biloba leaves. Our catalogue number for this item is ZX-028275.

What are the formula and molar mass of (-)-Bilobalide?

For (-)-Bilobalide, its formula is C15H18O8 and its molar mass is 326.3 g/mol. The systematic (IUPAC) name is (1S,4R,7R,8S,9R,11S)-9-tert-butyl-7,9-dihydroxy-3,5,12-trioxatetracyclo[6.6.0.01,11.04,8]tetradecane-2,6,13-trione. InChIKey MOLPUWBMSBJXER-YDGSQGCISA-N lets you match it in any structure database.

How is (-)-Bilobalide used in pharmaceutical QC?

(-)-Bilobalide is a characterised reference material linked to Phenothiazine. 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 (-)-Bilobalide?

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 (-)-Bilobalide?

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 (-)-Bilobalide to my country?

Yes. (-)-Bilobalide ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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