Caffeine, GR 99%+
Caffeine, GR 99%+ (CAS 58-08-2) supplier Zemixal: C8H10N4O2, COA and SDS with every lot, worldwide shipping. Purity ≥99%.
About Caffeine, GR 99%+
Caffeine, GR 99%+ is part of the Zemixal imidazoles & Benzimidazoles range. For your records (AR), the material is defined by 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
Safe handling
Literature values: melting point 235 to 237 °C. It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 1544.
Order it in 100 g, 250 g and 500 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Grade guides
Specifications and identifiers
| Product name | Caffeine, GR 99%+ |
|---|---|
| Catalogue number | ZX-011245 |
| 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 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | White crystalline powder |
| Melting point | 235 to 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.
Questions about Caffeine, GR 99%+
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