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API Reference Standards

(+)-MK 801 Maleate

Reference StandardAvailable on request

Buy (+)-MK 801 Maleate (CAS 77086-22-7) from Zemixal: C20H19NO4, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
(+)-MK 801 Maleate chemical structure
CAS number77086-22-7
FormulaC20H19NO4
Molar mass337.4 g/mol
Physical formSolid
HS code38229090
InChIKeyQLTXKCWMEZIHBJ-PJGJYSAQSA-N
IUPAC name(Z)-but-2-enedioic acid;(1S,9R)-1-methyl-16-azatetracyclo[7.6.1.02,7.010,15]hexadeca-2,4,6,10,12,14-hexaene

About (+)-MK 801 Maleate

Zemixal lists (+)-MK 801 Maleate for laboratories that identify, quantify or control Diflunisal and its related substances. Key data (Reference Standard): CAS 77086-22-7, formula C20H19NO4 and molar mass 337.4 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

Classified under GHS with signal word Danger and hazard statements H301, H319, H361 and H370. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Diflunisal

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

Diflunisal standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of (+)-MK 801 Maleate
Product name(+)-MK 801 Maleate
Catalogue numberZX-033315
CAS number77086-22-7
IUPAC name(Z)-but-2-enedioic acid;(1S,9R)-1-methyl-16-azatetracyclo[7.6.1.02,7.010,15]hexadeca-2,4,6,10,12,14-hexaene
Molecular formulaC20H19NO4
Molar mass337.4 g/mol
Exact mass337.1314
GradeReference Standard
Physical formSolid
H-bond donors / acceptors3 / 5
Topological polar surface area86.6 Ų
HS code38229090
InChIKeyQLTXKCWMEZIHBJ-PJGJYSAQSA-N
SMILESC[C@@]12C3=CC=CC=C3C[C@@H](N1)C4=CC=CC=C24.C(=C\C(=O)O)\C(=O)O
PubChem CID6420042
SynonymsDizocilpine Maleate, Dizocilpine hydrogen maleate, MK 801, MK-801, (+)-MK-801 hydrogen maleate, (5S,10R)-5-methyl-10,11-dihydro-5H-5,10-epiminodibenzo[a,d][7]annulene maleate, Dizocilpine (Maleate), Dizocilpine maleate (USAN), (+)-10,11-Dihydro-5-methyl-5H-dibenzo(a,d)cyclohepten-5,10-imine maleate (1:1), Dizocilipine maleate, EX-A566

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H301Toxic if swallowed
  • H319Causes serious eye irritation
  • H361Suspected of damaging fertility or the unborn child
  • H370Causes damage to organs
  • H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements P203, P260, P264, P264 + P265, P270, P280, P301 + P316, P305 + P351 + P338, P308 + P316, P318, P319, P321, P330, P337 + P317, 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 (+)-MK 801 Maleate
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 (+)-MK 801 Maleate

Which CAS number identifies (+)-MK 801 Maleate?
(+)-MK 801 Maleate is registered under CAS 77086-22-7. You may also see it listed as Dizocilpine Maleate, Dizocilpine hydrogen maleate, MK 801. Our catalogue number for this item is ZX-033315.
What are the formula and molar mass of (+)-MK 801 Maleate?
For (+)-MK 801 Maleate, its formula is C20H19NO4 and its molar mass is 337.4 g/mol. InChIKey QLTXKCWMEZIHBJ-PJGJYSAQSA-N lets you match it in any structure database.
How is (+)-MK 801 Maleate used in pharmaceutical QC?
(+)-MK 801 Maleate is a characterised reference material linked to Diflunisal. 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 (+)-MK 801 Maleate?
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 (+)-MK 801 Maleate?
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 (+)-MK 801 Maleate to my country?
Yes. Because (+)-MK 801 Maleate 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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