Isopropyl 2-(naphthalen-1-yl)acetimidate Hydrochloride
- CAS
- 161983-06-8
- Formula
- C15H18ClNO
- MW
- 263.76 g/mol
ZX-030765
Nitrosamine Impurities
N-Nitroso Naphazoline
Reference StandardAvailable on request
Buy N-Nitroso Naphazoline (CAS 2703749-87-3) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.
CAS number2703749-87-3
FormulaC14H13N3O
Molar mass239.27 g/mol
Physical formSolid
HS code38229090
InChIKeyQFHFCHAUHARXQY-GXDHUFHOSA-N
IUPAC name(2E)-2-(naphthalen-1-ylmethylidene)-1-nitrosoimidazolidine
About N-Nitroso Naphazoline
Zemixal lists N-Nitroso Naphazoline for laboratories that identify, quantify or control Naphazoline and its related substances. For your records (Reference Standard), the material is defined by CAS 2703749-87-3, formula C14H13N3O and molar mass 239.27 g/mol. It is handled as a solid.
Use cases we see most often
- Nitrosamine risk assessment
- Trace LC-MS/MS quantitation
- Method validation (AMV)
- Regulatory submissions
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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Naphazoline
See every impurity, metabolite and related compound we list for this API.
Naphazoline standardsTypical uses
- Nitrosamine risk assessment
- Trace LC-MS/MS quantitation
- Method validation (AMV)
- Regulatory submissions
Applications
Specifications and identifiers
| Product name | N-Nitroso Naphazoline |
|---|---|
| Catalogue number | ZX-030766 |
| CAS number | 2703749-87-3 |
| IUPAC name | (2E)-2-(naphthalen-1-ylmethylidene)-1-nitrosoimidazolidine |
| Molecular formula | C14H13N3O |
| Molar mass | 239.27 g/mol |
| Exact mass | 239.1059 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.4 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 44.7 Ų |
| HS code | 38229090 |
| InChIKey | QFHFCHAUHARXQY-GXDHUFHOSA-N |
| SMILES | C1CN(/C(=C/C2=CC=CC3=CC=CC=C32)/N1)N=O |
| PubChem CID | 169444592 |
| Synonyms | 2-(Naphthalen-1-ylmethyl)-1-nitroso-4,5-dihydro-1H-imidazole |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
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 N-Nitroso Naphazoline
Which CAS number identifies N-Nitroso Naphazoline?
N-Nitroso Naphazoline is registered under CAS 2703749-87-3. You may also see it listed as 2-(Naphthalen-1-ylmethyl)-1-nitroso-4,5-dihydro-1H-imidazole. Our catalogue number for this item is ZX-030766.
What are the formula and molar mass of N-Nitroso Naphazoline?
For N-Nitroso Naphazoline, its formula is C14H13N3O and its molar mass is 239.27 g/mol. The systematic (IUPAC) name is (2E)-2-(naphthalen-1-ylmethylidene)-1-nitrosoimidazolidine. InChIKey QFHFCHAUHARXQY-GXDHUFHOSA-N lets you match it in any structure database.
How is N-Nitroso Naphazoline used in pharmaceutical QC?
N-Nitroso Naphazoline is a characterised reference material linked to Naphazoline. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for N-Nitroso Naphazoline?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with N-Nitroso Naphazoline?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship N-Nitroso Naphazoline to my country?
Yes. N-Nitroso Naphazoline ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Naphazoline standards
More in Nitrosamine Impurities
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.