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API Reference Standards

Maytansine

Reference StandardAvailable on request

Maytansine (CAS 35846-53-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.

Pack sizes
Maytansine chemical structure
CAS number35846-53-8
FormulaC34H46ClN3O10
Molar mass692.2 g/mol
Physical formSolid
HS code38229090
InChIKeyWKPWGQKGSOKKOO-RSFHAFMBSA-N
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

About Maytansine

Zemixal lists Maytansine for laboratories that identify, quantify or control Maytansine and its related substances. Key data (Reference Standard): CAS 35846-53-8, formula C34H46ClN3O10 and molar mass 692.2 g/mol. It is handled as a solid.

Use cases we see most often

  • Identification & assay
  • Method development & validation
  • QC reference material

Safe handling

Hazard communication follows GHS (Danger: H341 and H372). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Maytansine

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

Maytansine standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Maytansine
Product nameMaytansine
Catalogue numberZX-030460
CAS number35846-53-8
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 formulaC34H46ClN3O10
Molar mass692.2 g/mol
Exact mass691.2872
GradeReference Standard
Physical formSolid
XLogP32
H-bond donors / acceptors2 / 10
Topological polar surface area156 Ų
HS code38229090
InChIKeyWKPWGQKGSOKKOO-RSFHAFMBSA-N
SMILESC[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 CID5281828
SynonymsMaitansine, 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

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

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Danger

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Maytansine
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Maytansine

Which CAS number identifies Maytansine?
Maytansine is registered under CAS 35846-53-8. You may also see it listed as Maitansine, Maytansin, Maysanine. Our catalogue number for this item is ZX-030460.
What are the formula and molar mass of Maytansine?
For Maytansine, its formula is C34H46ClN3O10 and its molar mass is 692.2 g/mol. InChIKey WKPWGQKGSOKKOO-RSFHAFMBSA-N lets you match it in any structure database.
How is Maytansine used in pharmaceutical QC?
Maytansine is a characterised reference material linked to Maytansine. 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 Maytansine?
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 Maytansine?
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 Maytansine to my country?
Yes. Because Maytansine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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