(-)-Tabersonine

Name: (-)-Tabersonine
Brand: Vaqora Chemicals
SKU: VQ-039278

About (-)-Tabersonine

(-)-Tabersonine is a saturated N-heterocycle carrying the CAS registry number 4429-63-4. With the molecular formula C21H24N2O2, it has a molar mass of 336.4 g/mol. Alternative names: Tabersonin.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies (-)-Tabersonine in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	(-)-Tabersonine
Catalogue No.	VQ-039278
CAS Number	4429-63-4
IUPAC name	methyl (1R,12R,19S)-12-ethyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,9,13-pentaene-10-carboxylate
Molecular formula	C₂₁H₂₄N₂O₂
Molecular weight	336.4 g/mol
Exact mass	336.1838
HSN code	2933
InChIKey	FNGGIPWAZSFKCN-ACRUOGEOSA-N
SMILES	CC[C@]12CC(=C3[C@@]4([C@H]1N(CC4)CC=C2)C5=CC=CC=C5N3)C(=O)OC
PubChem CID	20485

Physical properties
Physical form	Other
LogP (XLogP3)	3.4
H-bond donors / acceptors	1 / 4
TPSA	41.6 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 (-)-Tabersonine?

The CAS Registry Number of (-)-Tabersonine is 4429-63-4. It is also known as Tabersonin, methyl 2,3,6,7-tetradehydro-5alpha,12beta,19alpha-aspidospermidine-3-carboxylate, methyl (5alpha,12beta,19alpha)-2,3,6,7-tetradehydroaspidospermidine-3-carboxylate.

What is the molecular formula and molecular weight of (-)-Tabersonine?

(-)-Tabersonine has the molecular formula C21H24N2O2 and a molecular weight of 336.4 g/mol. Its IUPAC name is methyl (1R,12R,19S)-12-ethyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,9,13-pentaene-10-carboxylate.

Which grade and pack sizes of (-)-Tabersonine can I order?

We supply (-)-Tabersonine, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (-)-Tabersonine?

Yes. Every lot of (-)-Tabersonine 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 (-)-Tabersonine be shipped internationally?

Yes. (-)-Tabersonine 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.