Aminopterin, 97%
Aminopterin, 97% (CAS 54-62-6) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity 97%. Packs from 25 mg.
About Aminopterin, 97%
Researchers and plant chemists source Aminopterin, 97% from Zemixal for routine and specialised work. Key data (97%): CAS 54-62-6, formula C19H20N8O5 and molar mass 440.4 g/mol. It is described as white to off-white powder or crystals.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Storage and safety notes
Literature values: melting point 222 °C(dec.). Hazard communication follows GHS (Danger: H300 and H360). Our SDS lists exposure controls and first-aid measures.
Available as 25 mg and 100 mg. Larger or split packs can be arranged. 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 | Aminopterin, 97% |
|---|---|
| Catalogue number | ZX-011027 |
| CAS number | 54-62-6 |
| IUPAC name | (2S)-2-[[4-[(2,4-diaminopteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid |
| Molecular formula | C19H20N8O5 |
| Molar mass | 440.4 g/mol |
| Exact mass | 440.1557 |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | White to off-white powder or crystals |
| Melting point | 222 °C(dec.) |
| XLogP3 | -2 |
| H-bond donors / acceptors | 6 / 12 |
| Topological polar surface area | 219 Ų |
| HS code | 29420090 |
| InChIKey | TVZGACDUOSZQKY-LBPRGKRZSA-N |
| SMILES | C1=CC(=CC=C1C(=O)N[C@@H](CCC(=O)O)C(=O)O)NCC2=CN=C3C(=N2)C(=NC(=N3)N)N |
| PubChem CID | 169371 |
| Synonyms | 4-Aminofolic Acid 4-Amino-PGA 4-Aminopteroyl-L-glutamic Acid, 4-Aminofolic acid, 4-Amino-PGA, Aminopterine, Aminopteridine, 4-Aminopteroylglutamic acid, Aminotrexate, A-Ninopterin, 4'-Amino-folsaeure, Folic acid, 4-amino-, 4-Amino-4-deoxypteroylglutamate, Minopterin |
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
- H300Fatal if swallowed
- H360May damage fertility or the unborn child
Precautionary statements P203, P264, P270, P280, P301 + P316, P318, P321, P330, 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
| 25 mg | Quoted on request | |
| 100 mg | 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 Aminopterin, 97%
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