Maytansine

Name: Maytansine
Brand: Vaqora Chemicals
SKU: VQ-031743

About Maytansine

Maytansine is a high-purity reference standard of Maytansine carrying the CAS registry number 35846-53-8. Formula C34H46ClN3O10, molecular weight 692.2 g/mol. It is also known as Maitansine or Maytansin.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Maytansine, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Maytansine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Maytansine

View every impurity, metabolite and intermediate we list for Maytansine.

Maytansine impurities

Specifications & identifiers

Chemical identifiers
Product name	Maytansine
Catalogue No.	VQ-031743
CAS Number	35846-53-8
IUPAC name	[(1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.110,14.03,5]hexacosa-10,12,14(26),16,18-pentaen-6-yl] (2S)-2-[acetyl(methyl)amino]propanoate
Molecular formula	C₃₄H₄₆ClN₃O₁₀
Molecular weight	692.2 g/mol
Exact mass	691.2872
Grade	Reference Standard
HSN code	38229090
InChIKey	WKPWGQKGSOKKOO-RSFHAFMBSA-N
SMILES	C[C@@H]1[C@@H]2C[C@]([C@@H](/C=C/C=C(/CC3=CC(=C(C(=C3)OC)Cl)N(C(=O)C[C@@H]([C@]4([C@H]1O4)C)OC(=O)[C@H](C)N(C)C(=O)C)C)\C)OC)(NC(=O)O2)O
PubChem CID	5281828

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	2 / 10
TPSA	156 Å²
Synonyms	Maitansine, Maytansin, Maysanine, Emtansine, DMMO Maytansine, DMMO-Maytansine, DM1, Maytansinoid, DM4, Maytansinoid, N2'-Deacetyl-N2'-(4-mercapto-4-methyl-1-oxopentyl)maytansine, Maytansine (USAN), (3beta,4beta,5beta,10beta,11e,13e)-Maytansine, (4beta,5beta,11E,13E)-maytansine

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H341Suspected of causing genetic defects
H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P264, P270, P280, P318, P319, 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 Maytansine?

The CAS Registry Number of Maytansine is 35846-53-8. It is also known as Maitansine, Maytansin, Maysanine.

What is the molecular formula and molecular weight of Maytansine?

Maytansine has the molecular formula C34H46ClN3O10 and a molecular weight of 692.2 g/mol.

What is Maytansine used for?

Maytansine is supplied as a characterised reference material related to Maytansine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Maytansine can I order?

We supply Maytansine 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 Maytansine?

Yes. Every lot of Maytansine 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 Maytansine be shipped internationally?

Yes. Maytansine 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.