Gibberellin A9

Name: Gibberellin A9
Brand: Vaqora Chemicals
SKU: VQ-048527

About Gibberellin A9

Gibberellin A9 is an API impurity reference standard carrying the CAS registry number 427-77-0. The compound has the formula C19H24O4, corresponding to a molecular weight of 316.4 g/mol. It is also known as C19 skeleton or C19-GA skeleton.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of the parent drug substance, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory 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

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Gibberellin A9
Catalogue No.	VQ-048527
CAS Number	427-77-0
IUPAC name	(1R,2R,5R,8R,9S,10R,11R)-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.15,8.01,10.02,8]heptadecane-9-carboxylic acid
Molecular formula	C₁₉H₂₄O₄
Molecular weight	316.4 g/mol
Exact mass	316.1675
Grade	Reference Standard
HSN code	38229090
InChIKey	MHVYWTXXZIFXDT-YGNOGLJPSA-N
SMILES	C[C@@]12CCC[C@@]3([C@@H]1[C@@H]([C@]45[C@H]3CC[C@H](C4)C(=C)C5)C(=O)O)OC2=O
PubChem CID	5281984

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	1 / 4
TPSA	63.6 Å²
Synonyms	C19 skeleton, C19-GA skeleton, C19-GAs, 4a,1-(Epoxymethano)-7,9a-methanobenz(a)azulene, gibbane-1,10-dicarboxylic acid deriv., 4a,1-(Epoxymethano)-7,9a-methanobenz[a]azulene, gibbane-1,10-dicarboxylic acid deriv., closed lactone gibberellin skeleton

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 Gibberellin A9?

The CAS Registry Number of Gibberellin A9 is 427-77-0. It is also known as C19 skeleton, C19-GA skeleton, C19-GAs.

What is the molecular formula and molecular weight of Gibberellin A9?

Gibberellin A9 has the molecular formula C19H24O4 and a molecular weight of 316.4 g/mol. Its IUPAC name is (1R,2R,5R,8R,9S,10R,11R)-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.15,8.01,10.02,8]heptadecane-9-carboxylic acid.

Which grade and pack sizes of Gibberellin A9 can I order?

We supply Gibberellin A9 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 Gibberellin A9?

Yes. Every lot of Gibberellin A9 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 Gibberellin A9 be shipped internationally?

Yes. We export Gibberellin A9 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.