Praziquantel EP Impurity B
Praziquantel EP Impurity B (CAS 125273-86-1) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.
About Praziquantel EP Impurity B
Praziquantel EP Impurity B is supplied by Zemixal as a characterised reference material for Praziquantel analysis. Identity at a glance (Reference Standard): CAS 125273-86-1, formula C19H22N2O2 and molar mass 310.4 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 Warning (H302 and H412), 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. 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.
Praziquantel standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Praziquantel EP Impurity B |
|---|---|
| Catalogue number | ZX-022554 |
| CAS number | 125273-86-1 |
| IUPAC name | 2-(cyclohexanecarbonyl)-6,7-dihydro-3H-pyrazino[2,1-a]isoquinolin-4-one |
| Molecular formula | C19H22N2O2 |
| Molar mass | 310.4 g/mol |
| Exact mass | 310.1681 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.8 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 40.6 Ų |
| HS code | 38229090 |
| InChIKey | RAZNCTHEBQFYML-UHFFFAOYSA-N |
| SMILES | C1CCC(CC1)C(=O)N2CC(=O)N3CCC4=CC=CC=C4C3=C2 |
| PubChem CID | 20345828 |
| Synonyms | Praziquantel - Impurity B, Praziquantel Related Compound B, Didehydro praziquantel, 2-(Cyclohexylcarbonyl)-2,3,6,7-tetrahydro-4H-pyrazino (2,1-a)isoquinolin-4-one, 2-(Cyclohexylcarbonyl)-2,3,6,7-tetrahydro-4H-pyrazino(2,1-a)isoquinolin-4-one, 2-(Cyclohexylcarbonyl)-2,3,6,7-tetrahydro-4H-pyrazino[2,1-a]isoquinolin-4-one, 4H-Pyrazino(2,1-a)isoquinolin-4-one, 2-(cyclohexylcarbonyl)-2,3,6,7-tetrahydro-, 4H-Pyrazino[2,1-a]isoquinolin-4-one, 2-(cyclohexylcarbonyl)-2,3,6,7-tetrahydro-, 2-(cyclohexylcarbonyl)-2,3,6,7-tetrahydro-4h-pyrazino [2,1-a]isoquinolin-4-one, Praziquantel specified impurity B, 1,2-Deshydro Praziquantel, 2-(cyclohexanecarbonyl)-6,7-dihydro-2H-pyrazino[2,1-a]isoquinolin-4(3H)-one |
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
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P264, P270, P273, 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 Praziquantel EP Impurity B
Which CAS number identifies Praziquantel EP Impurity B?
What are the formula and molar mass of Praziquantel EP Impurity B?
How is Praziquantel EP Impurity B used in pharmaceutical QC?
What grade and pack sizes are available for Praziquantel EP Impurity B?
Which documents come with Praziquantel EP Impurity B?
Can Zemixal ship Praziquantel EP Impurity B to my country?
More Praziquantel standards
More in Pharmacopeial Impurities (EP / USP / BP)
- CAS
- 94494-35-6
- Formula
- C19H24N2O2
- MW
- 312.4 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.