Aciclovir Impurity B
Aciclovir Impurity B (CAS 73-40-5) supplier Zemixal: C5H5N5O, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.
About Aciclovir Impurity B
Aciclovir Impurity B is supplied by Zemixal as a characterised reference material for Acyclovir analysis. Key data (Reference Standard): CAS 73-40-5, formula C5H5N5O and molar mass 151.13 g/mol. It is handled as a solid.
Where it is used
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Handling and storage
Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. 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.
Acyclovir standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Aciclovir Impurity B |
|---|---|
| Catalogue number | ZX-004312 |
| CAS number | 73-40-5 |
| IUPAC name | 2-amino-1,7-dihydropurin-6-one |
| Molecular formula | C5H5N5O |
| Molar mass | 151.13 g/mol |
| Exact mass | 151.0494 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | -1.1 |
| H-bond donors / acceptors | 3 / 3 |
| Topological polar surface area | 96.2 Ų |
| HS code | 38229090 |
| InChIKey | UYTPUPDQBNUYGX-UHFFFAOYSA-N |
| SMILES | C1=NC2=C(N1)C(=O)NC(=N2)N |
| PubChem CID | 135398634 |
| Synonyms | Guanine, 2-Amino-1,7-dihydro-6H-purin-6-one, 2-Amino-1,9-dihydro-6H-purin-6-one, 2-Amino-hypoxanthine, 2-Amino-6-hydroxy-1H-purine, 2-Amino-6-hydroxypurine, 2-Aminohypoxanthine, 9H-Guanine, Ganciclovir Impurity F, Guanin, Guanine enol, Pearl essence |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, 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 | |
| 250 mg | Quoted on request | |
| 500 mg | Quoted on request | |
| 1 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 Aciclovir Impurity B
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Other grades with CAS 73-40-5
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