Pyridostigmine EP Impurity A
Buy Pyridostigmine EP Impurity A (CAS 51581-32-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-026592.
About Pyridostigmine EP Impurity A
Pyridostigmine EP Impurity A is supplied by Zemixal as a characterised reference material for Pyridostigmine analysis. Identity at a glance (Reference Standard): CAS 51581-32-9, formula C8H10N2O2 and molar mass 166.18 g/mol. It is handled as a solid.
Typical applications
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Handling and storage
Classified under GHS with signal word Danger and hazard statements H300, H301, H310 and H317. Read the SDS before first use.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. 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.
Pyridostigmine standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Pyridostigmine EP Impurity A |
|---|---|
| Catalogue number | ZX-026592 |
| CAS number | 51581-32-9 |
| IUPAC name | pyridin-3-yl N,N-dimethylcarbamate |
| Molecular formula | C8H10N2O2 |
| Molar mass | 166.18 g/mol |
| Exact mass | 166.0742 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.6 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 42.4 Ų |
| HS code | 38229090 |
| InChIKey | VZELUFSMNDBCBO-UHFFFAOYSA-N |
| SMILES | CN(C)C(=O)OC1=CN=CC=C1 |
| PubChem CID | 98821 |
| Synonyms | Pyridostigmine - Impurity A, Norpyridostigmine, 3-pyridinol dimethylcarbamate, pyridin-3-yl dimethylcarbamate, 3-Dimethylcarbamoyloxypyridine, 3-(N,N-Dimethylcarbamoyloxy)pyridine, 3-Pyridyl dimethylcarbamate, Carbamic acid, dimethyl-, 3-pyridinyl ester, pyridin-3-yldimethylcarbamate, 3-(N,N-Dimethylcarbamoyloxy) pyridine, 3-(Dimethylcarbamoyloxy)pyridine, 3-pyridyl N,N-dimethylcarbamate |
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
- H300Fatal if swallowed
- H301Toxic if swallowed
- H310Fatal in contact with skin
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H330Fatal if inhaled
Precautionary statements P260, P261, P262, P264, P264 + P265, P270, P271, P272, P280, P284, P301 + P316, P302 + P352, P304 + P340, P305 + P354 + P338, P316, P317, P320, P321, P330, P333 + P317, P361 + P364, P362 + P364, P403 + P233, P405
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 Pyridostigmine EP Impurity A
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