Folic Acid EP Impurity B
Buy Folic Acid EP Impurity B (CAS 1004-75-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-021737.
About Folic Acid EP Impurity B
Zemixal lists Folic Acid EP Impurity B for laboratories that identify, quantify or control Folic Acid and its related substances. For your records (Reference Standard), the material is defined by CAS 1004-75-7, formula C4H7N5O and molar mass 141.13 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
Storage and safety notes
It carries the GHS signal word Danger (H315, H319, H335 and H351), 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. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
See every impurity, metabolite and related compound we list for this API.
Folic Acid standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Folic Acid EP Impurity B |
|---|---|
| Catalogue number | ZX-021737 |
| CAS number | 1004-75-7 |
| IUPAC name | 2,4,5-triamino-1H-pyrimidin-6-one |
| Molecular formula | C4H7N5O |
| Molar mass | 141.13 g/mol |
| Exact mass | 141.0651 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | -2.2 |
| H-bond donors / acceptors | 4 / 4 |
| Topological polar surface area | 120 Ų |
| HS code | 38229090 |
| InChIKey | SYEYEGBZVSWYPK-UHFFFAOYSA-N |
| SMILES | C1(=C(N=C(NC1=O)N)N)N |
| PubChem CID | 135406869 |
| Synonyms | Folic Acid EP Impurity B (Free Base), Folic Acid Impurity B, 6-Hydroxy-2,4,5-triaminopyrimidine, 2,5,6-Triaminopyrimidin-4-ol, 2,5,6-Triamino-4-pyrimidinol, 2,5,6-Triamino-4(1H)-pyrimidinone, 2,4,5-Triamino-6-pyrimidinol, 2,4,5-Triamino-6-hydroxypyrimidine, 4(1H)-Pyrimidinone, 2,5,6-triamino-, 2,4,5-Triaminopyrimidin-6(1H)-one, 2,4,5-Triamino-6-oxypyrimidine, 2,5,6-Triamino-4-oxopyrimidine |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H351Suspected of causing cancer
- H372Causes damage to organs through prolonged or repeated exposure
Precautionary statements P203, P260, P261, P264, P264 + P265, P270, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P332 + P317, P337 + 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
| 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 Folic Acid EP Impurity B
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