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VAQORA1-Nitroso-1H-pyrrole
Synonyms: N-Nitroso pyrrole · N-Nitroso-Pirfenidone
CAS No.1233340-43-6
FormulaC4H4N2O
Mol. weight96.09
Catalogue No.VQ-032700
PurityReference Standard
HSN38229090
1-Nitroso-1H-pyrrole (CAS 1233340-43-6) – nitrosamine impurity standard. C4H4N2O, MW 96.09. Supplied by Vaqora Chemicals with COA, exported worldwide.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 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 1-Nitroso-1H-pyrrole
Listed under CAS 1233340-43-6, 1-Nitroso-1H-pyrrole is a nitrosamine impurity standard available from Vaqora Chemicals. The compound has the formula C4H4N2O, corresponding to a molecular weight of 96.09 g/mol. Its systematic (IUPAC) name is 1-nitrosopyrrole. Common synonyms include N-Nitroso pyrrole and N-Nitroso-Pirfenidone.
It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.
It is used as a reference standard for trace-level detection and quantitation of nitrosamine impurities by LC-MS/MS or GC-MS, supporting nitrosamine risk assessments, method validation (AMV) and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Vaqora Chemicals supplies 1-Nitroso-1H-pyrrole in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.
Typical applications
- Nitrosamine risk assessment
- Trace LC-MS/MS quantitation
- Method validation (AMV)
- Regulatory submissions
Industries
Specifications & identifiers
| Product name | 1-Nitroso-1H-pyrrole |
|---|---|
| Catalogue No. | VQ-032700 |
| CAS Number | 1233340-43-6 |
| IUPAC name | 1-nitrosopyrrole |
| Molecular formula | C4H4N2O |
| Molecular weight | 96.09 g/mol |
| Exact mass | 96.0324 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | WJGWDELJCJGYGV-UHFFFAOYSA-N |
| SMILES | C1=CN(C=C1)N=O |
| PubChem CID | 19910797 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 0.5 |
| H-bond donors / acceptors | 0 / 2 |
| TPSA | 34.4 Ų |
Documents
Frequently asked questions
What is the CAS number of 1-Nitroso-1H-pyrrole?
The CAS Registry Number of 1-Nitroso-1H-pyrrole is 1233340-43-6. It is also known as N-Nitroso pyrrole, N-Nitroso-Pirfenidone.
What is the molecular formula and molecular weight of 1-Nitroso-1H-pyrrole?
1-Nitroso-1H-pyrrole has the molecular formula C4H4N2O and a molecular weight of 96.09 g/mol. Its IUPAC name is 1-nitrosopyrrole.
Which grade and pack sizes of 1-Nitroso-1H-pyrrole can I order?
We supply 1-Nitroso-1H-pyrrole in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with 1-Nitroso-1H-pyrrole?
Yes. Every lot of 1-Nitroso-1H-pyrrole 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 1-Nitroso-1H-pyrrole be shipped internationally?
Yes. We export 1-Nitroso-1H-pyrrole worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about 1-Nitroso-1H-pyrrole
We reply within one business day with price, pack options, lead time and documentation.
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