Caffeine EP Impurity C
Caffeine EP Impurity C (CAS 519-32-4) supplier Zemixal: C8H10N4O2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-020099.
About Caffeine EP Impurity C
Zemixal lists Caffeine EP Impurity C for laboratories that identify, quantify or control Caffeine and its related substances. Identity at a glance (Reference Standard): CAS 519-32-4, formula C8H10N4O2 and molar mass 194.19 g/mol. It is handled as a solid.
Use cases we see most often
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Handling and storage
It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
See every impurity, metabolite and related compound we list for this API.
Caffeine standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Caffeine EP Impurity C |
|---|---|
| Catalogue number | ZX-020099 |
| CAS number | 519-32-4 |
| IUPAC name | 1,3,9-trimethylpurine-2,6-dione |
| Molecular formula | C8H10N4O2 |
| Molar mass | 194.19 g/mol |
| Exact mass | 194.0804 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | -0.1 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 58.4 Ų |
| HS code | 38229090 |
| InChIKey | LPHGQDQBBGAPDZ-UHFFFAOYSA-N |
| SMILES | CN1C=NC2=C1N(C(=O)N(C2=O)C)C |
| PubChem CID | 1326 |
| Synonyms | Isocaffeine, Caffeine - Impurity C, 1,3,9-Trimethylxanthine, 1,3,9-trimethyl-3,9-dihydro-1H-purine-2,6-dione, 3,9-Dihydro-1,3,9-trimethyl-1H-purine-2,6-dione, 1H-Purine-2,6-dione, 3,9-dihydro-1,3,9-trimethyl-, Isocaffeine (8CI), 1H-Purine-2,6-dione, 3,9-dihydro-1,3,9-trimethyl-(9CI), Caffeine Impurity C (Isocaffeine), 2,6-Dihydroxy-1,3,9-trimethylpurine, 1,3,9-trimethyl-2,3,6,9-tetrahydro-1H-purine-2,6-dione, 1,3,9-trimethyl-1H-purine-2,6(3H,9H)-dione |
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
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 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 Caffeine EP Impurity C
Which CAS number identifies Caffeine EP Impurity C?
What are the formula and molar mass of Caffeine EP Impurity C?
How is Caffeine EP Impurity C used in pharmaceutical QC?
What grade and pack sizes are available for Caffeine EP Impurity C?
Which documents come with Caffeine EP Impurity C?
Can Zemixal ship Caffeine EP Impurity C to my country?
More Caffeine standards
More in Pharmacopeial Impurities (EP / USP / BP)
- CAS
- 145438-96-6
- Formula
- C7H11N5O2
- MW
- 197.19 g/mol
- CAS
- 107605-95-8
- Formula
- C7H13ClN4O
- MW
- 204.66 g/mol
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.