Caffeine, 98%
Buy Caffeine, 98% (CAS 58-08-2) from Zemixal. Request a quote with price, lead time and documents. Packs from 100 g. Catalogue no. ZX-011244.
About Caffeine, 98%
Researchers and plant chemists source Caffeine, 98% from Zemixal for routine and specialised work. Key data (98%): CAS 58-08-2, formula C8H10N4O2 and molar mass 194.19 g/mol. Expect white crystalline powder.
Where it is used
- Organic synthesis
- API synthesis
Storage and safety notes
Reported physical data: melting point 235-237 °C. Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 1544.
Standard pack sizes are 100 g, 250 g and 500 g, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Caffeine, 98% |
|---|---|
| Catalogue number | ZX-011244 |
| CAS number | 58-08-2 |
| IUPAC name | 1,3,7-trimethylpurine-2,6-dione |
| Molecular formula | C8H10N4O2 |
| Molar mass | 194.19 g/mol |
| Exact mass | 194.0804 |
| Purity / assay | 98% |
| Physical form | Powder |
| Appearance | White crystalline powder |
| Melting point | 235-237 °C |
| XLogP3 | -0.1 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 58.4 Ų |
| HS code | 29393000 |
| UN number | UN 1544 |
| InChIKey | RYYVLZVUVIJVGH-UHFFFAOYSA-N |
| SMILES | CN1C=NC2=C1C(=O)N(C(=O)N2C)C |
| PubChem CID | 2519 |
| Synonyms | 1,3,7-Trimethylxanthine, Guaranine, Methyltheobromine, Theine, Thein, Caffein, Koffein, Alert-pep, Coffeine, Anhydrous caffeine, Caffedrine, Vivarin |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
Precautionary statements P264, P270, P301 + P317, P330, 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
| 100 g | Quoted on request | |
| 250 g | Quoted on request | |
| 500 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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