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VAQORARisperidone EP Impurity B
Synonyms: Risperidone Z-Oxime · Risperidone Z-Oxime Impurity · 2-Fluoro risperidone Z-oxime · Risperidone impurity, Z-oxime-(USP)
CAS No.132961-05-8
FormulaC23H28F2N4O2
Mol. weight430.50
Catalogue No.VQ-006639
PurityReference Standard
HSN38229090
Risperidone EP Impurity B (CAS 132961-05-8) – Risperidone impurity standard. C23H28F2N4O2, MW 430.5. Order from Vaqora Chemicals with COA and global delivery.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
250 mg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Risperidone EP Impurity B
Vaqora Chemicals supplies Risperidone EP Impurity B, a pharmacopeial impurity of Risperidone registered under CAS number 132961-05-8. With the molecular formula C23H28F2N4O2, it has a molar mass of 430.5 g/mol. Common synonyms include Risperidone Z-Oxime and Risperidone Z-Oxime Impurity.
It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.
As a characterised impurity of Risperidone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.
Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Risperidone EP Impurity B is dispatched with a Certificate of Analysis (COA) to destinations worldwide. This item is currently in stock for prompt dispatch.
Typical applications
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Industries
Related to Risperidone
View every impurity, metabolite and intermediate we list for Risperidone.
Risperidone impuritiesGrade guides
Specifications & identifiers
| Product name | Risperidone EP Impurity B |
|---|---|
| Catalogue No. | VQ-006639 |
| CAS Number | 132961-05-8 |
| IUPAC name | 3-[2-[4-[(Z)-C-(2,4-difluorophenyl)-N-hydroxycarbonimidoyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one |
| Molecular formula | C23H28F2N4O2 |
| Molecular weight | 430.5 g/mol |
| Exact mass | 430.218 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | BRCINVRBDDVLDW-QYQHSDTDSA-N |
| SMILES | CC1=C(C(=O)N2CCCCC2=N1)CCN3CCC(CC3)/C(=N/O)/C4=C(C=C(C=C4)F)F |
| PubChem CID | 10048326 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 2.9 |
| H-bond donors / acceptors | 1 / 7 |
| TPSA | 68.5 Ų |
| Synonyms | Risperidone Z-Oxime, Risperidone Z-Oxime Impurity, 2-Fluoro risperidone Z-oxime, Risperidone impurity, Z-oxime-(USP), Risperidone specified impurity B, Risperidal iMpurity B, Risperidone E,Z-Oxime (Mixture) |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H301Toxic if swallowedH302Harmful if swallowedH317May cause an allergic skin reactionH373May causes damage to organs through prolonged or repeated exposureH412Harmful to aquatic life with long lasting effects
Precautionary statements: P260, P261, P264, P270, P272, P273, P280, P301 + P316, P301 + P317, P302 + P352, P319, P321, P330, P333 + P317, P362 + P364, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of Risperidone EP Impurity B?
The CAS Registry Number of Risperidone EP Impurity B is 132961-05-8. It is also known as Risperidone Z-Oxime, Risperidone Z-Oxime Impurity, 2-Fluoro risperidone Z-oxime.
What is the molecular formula and molecular weight of Risperidone EP Impurity B?
Risperidone EP Impurity B has the molecular formula C23H28F2N4O2 and a molecular weight of 430.5 g/mol. Its IUPAC name is 3-[2-[4-[(Z)-C-(2,4-difluorophenyl)-N-hydroxycarbonimidoyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one.
What is Risperidone EP Impurity B used for?
Risperidone EP Impurity B is supplied as a characterised reference material related to Risperidone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.
Which grade and pack sizes of Risperidone EP Impurity B can I order?
We supply Risperidone EP Impurity B in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Risperidone EP Impurity B?
Yes. Every lot of Risperidone EP Impurity B is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Risperidone EP Impurity B be shipped internationally?
Yes. Risperidone EP Impurity B is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about Risperidone EP Impurity B
We reply within one business day with price, pack options, lead time and documentation.
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