Mahanimbine

Name: Mahanimbine
Brand: Vaqora Chemicals
SKU: VQ-051842

About Mahanimbine

Mahanimbine (CAS 21104-28-9) is an API impurity reference standard offered by Vaqora Chemicals. Formula C23H25NO, molecular weight 331.4 g/mol. Systematically, it is named 3,5-dimethyl-3-(4-methylpent-3-enyl)-11H-pyrano[3,2-a]carbazole. It is also known as Mahanimbin or Rel-(+)-Mahanimbine.

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.

Pharmaceutical QC and development laboratories use this impurity standard of the parent drug substance to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in 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	Mahanimbine
Catalogue No.	VQ-051842
CAS Number	21104-28-9
IUPAC name	3,5-dimethyl-3-(4-methylpent-3-enyl)-11H-pyrano[3,2-a]carbazole
Molecular formula	C₂₃H₂₅NO
Molecular weight	331.4 g/mol
Exact mass	331.1936
Grade	Reference Standard
HSN code	38229090
InChIKey	HTNVFUBCWIYPJN-UHFFFAOYSA-N
SMILES	CC1=CC2=C(C3=C1OC(C=C3)(C)CCC=C(C)C)NC4=CC=CC=C42
PubChem CID	167963

Physical properties
Physical form	Solid
LogP (XLogP3)	6.6
H-bond donors / acceptors	1 / 1
TPSA	25 Å²
Synonyms	3,5-dimethyl-3-(4-methylpent-3-enyl)-11H-pyrano(3,2-a)carbazole, 3,5-dimethyl-3-(4-methylpent-3-en-1-yl)-3,11-dihydropyrano[3,2-a]carbazole, Pyrano(3,2-a)carbazole, 3,11-dihydro-3,5-dimethyl-3-(4-methyl-3-pentenyl)-, (+)-, (+)-3,11-Dihydro-3,5-dimethyl-3-(4-methyl-3-pentenyl)pyrano[3,2-a]carbazole, Mahanimbin, (+)-3,11-Dihydro-3,5-dimethyl-3-(4-methyl-3-pentenyl)pyrano(3,2-a)carbazole, Pyrano[3,2-a]carbazole, 3,11-dihydro-3,5-dimethyl-3-(4-methyl-3-penten-1-yl)-, (3S)-, Rel-(+)-Mahanimbine, (+)-3,11-Dihydro-3,5-dimethyl-3-(4-methyl-3-penten-1-yl)pyrano[3,2-a]carbazole, 3,5-Dimethyl-3-(4-methyl-pent-3-enyl)-3,11-dihydro-4-oxa-11-aza-benzo[a]fluorene, Pyrano[3,2-a]carbazole, 3,11-dihydro-3,5-dimethyl-3-(4-methyl-3-penten-1-yl)-

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H319Causes serious eye irritation
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P264, P264 + P265, P270, P273, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, 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 Mahanimbine?

The CAS Registry Number of Mahanimbine is 21104-28-9. It is also known as 3,5-dimethyl-3-(4-methylpent-3-enyl)-11H-pyrano(3,2-a)carbazole, 3,5-dimethyl-3-(4-methylpent-3-en-1-yl)-3,11-dihydropyrano[3,2-a]carbazole, Pyrano(3,2-a)carbazole, 3,11-dihydro-3,5-dimethyl-3-(4-methyl-3-pentenyl)-, (+)-.

What is the molecular formula and molecular weight of Mahanimbine?

Mahanimbine has the molecular formula C23H25NO and a molecular weight of 331.4 g/mol. Its IUPAC name is 3,5-dimethyl-3-(4-methylpent-3-enyl)-11H-pyrano[3,2-a]carbazole.

Which grade and pack sizes of Mahanimbine can I order?

We supply Mahanimbine 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 Mahanimbine?

Yes. Every lot of Mahanimbine 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 Mahanimbine be shipped internationally?

Yes. Mahanimbine 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.