Omeprazole EP Impurity G
Buy Omeprazole EP Impurity G (CAS 125656-83-9) from Zemixal: C16H13N3O2S, COA and SDS with every lot, worldwide shipping.
About Omeprazole EP Impurity G
Analytical teams working on Omeprazole use Omeprazole EP Impurity G as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 125656-83-9, formula C16H13N3O2S and molar mass 311.4 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 Warning and hazard statements H302. 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. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Omeprazole standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Omeprazole EP Impurity G |
|---|---|
| Catalogue number | ZX-005866 |
| CAS number | 125656-83-9 |
| IUPAC name | 4-methoxy-12,14-dimethyl-16-sulfanylidene-1,8,10-triazatetracyclo[7.7.0.02,7.010,15]hexadeca-2(7),3,5,8,11,14-hexaen-13-one |
| Molecular formula | C16H13N3O2S |
| Molar mass | 311.4 g/mol |
| Exact mass | 311.0728 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.8 |
| H-bond donors / acceptors | 0 / 5 |
| Topological polar surface area | 79.5 Ų |
| HS code | 38229090 |
| InChIKey | WYBVBNOWEQJIER-UHFFFAOYSA-N |
| SMILES | CC1=CN2C(=C(C1=O)C)C(=S)N3C2=NC4=C3C=C(C=C4)OC |
| PubChem CID | 29983080 |
| Synonyms | 9-Methoxy-1,3-dimethyl-12-thioxopyrido[1′,2′:3,4]imidazo[1,2-a]benzimidazol-2(12H)-one, 9-Methoxy-1,3-dimethyl-12-thioxopyrido(1',2':3,4)imidazo(1,2-a)benzimidazol-2(12H)-one, Pyrido(1',2':3,4)imidazo(1,2-a)benzimidazol-2(12H)-one, 9-methoxy-1,3-dimethyl-12-thioxo-, 9-Methoxy-1,3-dimethyl-12-thioxopyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2(12H)-one, Pyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2(12H)-one, 9-methoxy-1,3-dimethyl-12-thioxo-, Omeprazole specified impurity G, Omeprazole Impurity G, 9-Methoxy-1,3-dimethyl-12-thioxo-pyrido[1',2',3,4]imidazo[1,2-a]benzimidazol-2-(12H)-one, 9-Methoxy-1,3-dimethyl-12-thioxo-pyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2(12H)-one, Esomeprazole sodium EP Impurity G, 9-Methoxy-1,3-dimethyl-12-thioxo-pyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2-(12H)-one, Omeprazole impurity F and G |
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 Omeprazole EP Impurity G
Which CAS number identifies Omeprazole EP Impurity G?
What are the formula and molar mass of Omeprazole EP Impurity G?
How is Omeprazole EP Impurity G used in pharmaceutical QC?
What grade and pack sizes are available for Omeprazole EP Impurity G?
Which documents come with Omeprazole EP Impurity G?
Can Zemixal ship Omeprazole EP Impurity G to my country?
More Omeprazole standards
More in Pharmacopeial Impurities (EP / USP / BP)
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.