N-Methyl-1-(1-methyl-1H-pyrazol-3-yl)methanamine hydrochloride
- CAS
- 2142660-11-3
- Formula
- C6H12ClN3
- MW
- 161.63 g/mol
ZX-011681
Pyrroles, Pyrrolidines & Pyrazoles
N-Methylmaleimide, 97%
Available on request
Order N-Methylmaleimide, 97% (CAS 930-88-1) online at Zemixal: C5H5NO2, COA and SDS with every lot, worldwide shipping. Packs from 5 g.
CAS number930-88-1
FormulaC5H5NO2
Molar mass111.1 g/mol
Physical formCrystalline
HS code29241900
Purity97%
InChIKeySEEYREPSKCQBBF-UHFFFAOYSA-N
IUPAC name1-methylpyrrole-2,5-dione
About N-Methylmaleimide, 97%
N-Methylmaleimide, 97% sits in our pyrroles, Pyrrolidines & Pyrazoles section and ships worldwide from stock or short lead time. For your records (97%), the material is defined by CAS 930-88-1, formula C5H5NO2 and molar mass 111.1 g/mol. Expect white to off-white to yellow powder or crystals or chunks.
Typical applications
- Organic synthesis
- API synthesis
Handling and storage
Literature values: melting point 94-96 °C. Classified under GHS with signal word Danger and hazard statements H302, H314 and H317. Read the SDS before first use.
Standard pack sizes are 5 g, 25 g, 100 g and 1 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | N-Methylmaleimide, 97% |
|---|---|
| Catalogue number | ZX-011682 |
| CAS number | 930-88-1 |
| IUPAC name | 1-methylpyrrole-2,5-dione |
| Molecular formula | C5H5NO2 |
| Molar mass | 111.1 g/mol |
| Exact mass | 111.032 |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | White to off-white to yellow powder or crystals or chunks |
| Melting point | 94-96 °C |
| XLogP3 | -0.5 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 37.4 Ų |
| HS code | 29241900 |
| InChIKey | SEEYREPSKCQBBF-UHFFFAOYSA-N |
| SMILES | CN1C(=O)C=CC1=O |
| PubChem CID | 70261 |
| Synonyms | Maleimide, N-methyl-, N-Methylmaleinimide, 1H-Pyrrole-2,5-dione, 1-methyl-, 1-Methyl-1H-pyrrole-2,5-dione, N-methyl maleimide, 1-methyl-pyrrole-2,5-dione, 1-methyl-2,5-dihydro-1H-pyrrole-2,5-dione, n-methylmaleimid, maleimide,n-methyl-, maleins, Aure-n-methylimid, N-methymaleimide, N-Methylomaleimide |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
Precautionary statements P260, P261, P264, P270, P272, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P330, P333 + P317, P362 + P364, P363, 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
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about N-Methylmaleimide, 97%
Which CAS number identifies N-Methylmaleimide, 97%?
N-Methylmaleimide, 97% is registered under CAS 930-88-1. You may also see it listed as Maleimide, N-methyl-, N-Methylmaleinimide, 1H-Pyrrole-2,5-dione, 1-methyl-. Our catalogue number for this item is ZX-011682.
What are the formula and molar mass of N-Methylmaleimide, 97%?
For N-Methylmaleimide, 97%, its formula is C5H5NO2 and its molar mass is 111.1 g/mol. The systematic (IUPAC) name is 1-methylpyrrole-2,5-dione. InChIKey SEEYREPSKCQBBF-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for N-Methylmaleimide, 97%?
This listing is 97% purity. Standard packs are 5 g, 25 g, 100 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with N-Methylmaleimide, 97%?
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 N-Methylmaleimide, 97% to my country?
Yes. Because N-Methylmaleimide, 97% 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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ZX-011679
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