2-Chloro-3-hydrazinopyrazine, 95%
Order 2-Chloro-3-hydrazinopyrazine, 95% (CAS 63286-28-2) online at Zemixal. Request a quote with price, lead time and documents.
About 2-Chloro-3-hydrazinopyrazine, 95%
Zemixal supplies 2-Chloro-3-hydrazinopyrazine, 95% within its pharma Intermediates & Building Blocks portfolio. Identity at a glance (95%): CAS 63286-28-2, formula C4H5ClN4 and molar mass 144.56 g/mol. Typical appearance is solid.
Where it is used
- Organic synthesis
- API synthesis
Safe handling
Reported physical data: melting point 154-159 °C. Classified under GHS with signal word Danger and hazard statements H301, H315, H318 and H335. Read the SDS before first use.
Order it in 5 g and 25 g packs or ask for a bulk quotation. Every shipment includes 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 | 2-Chloro-3-hydrazinopyrazine, 95% |
|---|---|
| Catalogue number | ZX-010981 |
| CAS number | 63286-28-2 |
| IUPAC name | (3-chloropyrazin-2-yl)hydrazine |
| Molecular formula | C4H5ClN4 |
| Molar mass | 144.56 g/mol |
| Exact mass | 144.0203 |
| Purity / assay | 95% |
| Physical form | Solid |
| Appearance | Solid |
| Melting point | 154-159 °C |
| XLogP3 | 0.3 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 63.8 Ų |
| HS code | 29420090 |
| InChIKey | PUUGNIKJWZNTBK-UHFFFAOYSA-N |
| SMILES | C1=CN=C(C(=N1)NN)Cl |
| PubChem CID | 321430 |
| Synonyms | 3-Chloro-2(H)-pyrazinone hydrazone, 2-chloro-3-hydrazinylpyrazine, 1-(3-chloropyrazin-2-yl)hydrazine, 3-chloro-2-hydrazinopyrazine, 2-chloro-3-hydrazineylpyrazine, OSM-S-657 |
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
- H301Toxic if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P362 + P364, P403 + P233, 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 |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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