N-nitroso Methylergometrine CAS CATO-C4X-194812
| CAS No. | CATO-C4X-194812 |
| Molecular Formula | C20H24N4O3 |
| Molecular Weight | 368.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-nitroso Methylergometrine (CAS CATO-C4X-194812) is a high-purity analytical reference standard with the molecular formula C20H24N4O3 and a molecular weight of 368.43 g/mol.
N-nitroso Methylergometrine (C20H24N4O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures N-nitroso Methylergometrine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H24N4O3 |
| Molecular Weight | 368.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related N Standards
- N-nitroso-propafenone impurity B (CAS CATO-C4X-132237)
- N-Nitroso Lidocaine EP Impurity E (CAS CATO-C4X-167959)
- N-Nitroso Amoxicillin EP Impurity E (CAS CATO-C4X-114877)
- Nitroso Perindopril EP impurity B (CAS CATO-C4X-125246)
- N-Nitroso Valaciclovir EP Impurity C (CAS CATO-C4X-124849)
- N-Nitroso Propafenone (CAS 3036581-87-7)
- N-Nitroso Linezolid Impurity 102 (CAS CATO-C4X-1073102)
- N-Nitroso Ufenamate (CAS CATO-C4X-30691)
Recommended Standards
- Sivelestat Impurity 11 (CAS CATO-C4X-212311)
- Cefoxitin Impurity 12 (CAS 40514-94-1)
- Relebactam Impurity 137 (CAS CATO-C4X-2144137)
- Relebactam Impurity 140 (CAS CATO-C4X-2144140)
- 4-(2,3-Dihydro-1h-inden-5-yl)butanal (CAS 1310155-97-5)
- 3-Methylthieno[2,3-c]pyridin-7-ol (CAS 1196156-29-2)
- 9-Chloro-2-iodo-5,6-dihydroimidazo[1,2-d]pyrido[3,4-f][1,4]oxazepine (CAS 1282518-99-3)
- 3-Acetamido-4-methylphenyl acetate (CAS 220139-79-7)
- 3-(4-Methoxyphenoxy)aniline (CAS 105903-05-7)
- 2-(3-Quinolinyl)phenol (CAS 893738-53-9)
- 6-Methyl-5-(pyrrolidin-2-yl)pyridin-2-amine (CAS 1270472-76-8)
- 2,2-Dichloro-N-(2-hydroxyethyl)acetamide (CAS 6419-44-9)
- 3-(2-Chloro-6-methoxypyridin-4-yl)-3-methylpyrrolidin-2-one (CAS 2091355-16-5)
- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com