(Z)-{[4-(morpholin-4-yl)-3-nitrophenyl]methylidene}amino 2-chlorobenzoate CAS 339019-91-9
| CAS No. | 339019-91-9 |
| Molecular Formula | C18H16ClN3O5 |
| Molecular Weight | 389.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (Z)-{[4-(morpholin-4-yl)-3-nitrophenyl]methylidene}amino 2-chlorobenzoate 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.
(Z)-{[4-(morpholin-4-yl)-3-nitrophenyl]methylidene}amino 2-chlorobenzoate (CAS 339019-91-9) is a high-purity analytical reference standard with the molecular formula C18H16ClN3O5 and a molecular weight of 389.79 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (Z)-{[4-(morpholin-4-yl)-3-nitrophenyl]methylidene}amino 2-chlorobenzoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 389.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C18H16ClN3O5 |
| Molecular Weight | 389.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Z Standards
- 5-(Morpholin-4-yl)-3-phenyl-7-(phenylamino)-1,4-thiazepine-6-carbonitrile (CAS 165824-80-6)
- 5-(Morpholin-4-yl)-6-phenyl-3-[3-(trifluoromethyl)phenyl]-1,2,4-triazine (CAS 866143-26-2)
- 1-(Morpholin-4-yl)-2-{4-[4-(thiophen-2-yl)pyrimidin-2-yl]phenoxy}ethan-1-one (CAS 477888-46-3)
- 6-{morpholin-4-yl[4-(trifluoromethyl)phenyl]methyl}-1,3-dioxaindan-5-ol (CAS 289657-30-3)
- (6-Morpholin-4-yl-3-nitro-4-trifluoromethyl-pyridin-2-ylsulfanyl)-acetic acid methyl ester (CAS 1089330-44-8)
- 17-[2-(Morpholin-4-yl)-2-oxoethyl]-17-azapentacyclo[6.6.5.0^{2,7}.0^{9,14}.0^{15,19}]nonadeca-2,4,6,9(14),10,12-hexaene-16,18-dione (CAS 445225-25-2)
- 1170368-79-2 1-({[5-(Morpholin-4-ylsulfonyl)-2-thienyl]amino}carbonyl)piperidine-4-carboxylic acid MFCD14281822 (CAS 1170368-79-2)
- 3-[2-(morpholin-4-yl)ethyl]-6-phenyl-2-sulfanyl-3h,4h-thieno[3,2-d]pyrimidin-4-one (CAS 742118-91-8)
Recommended Standards
- Urea, N-[4-[(6-chloro-2-methyl-4-pyrimidinyl)amino]-3-fluorophenyl]-N'-(4-fluorophenyl)- (CAS 1956318-44-7)
- 1,1,1,3,6,8,8,8-Octachlorooctane (CAS 61856-19-7)
- N-(2-{[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]sulfanyl}ethanimidoyl)isonicotinohydrazide (CAS 306976-84-1)
- 2-(2,4-Dinitrophenyl)cyclohexanone N-(6-chloro-2-pyridinyl)hydrazone (CAS 672949-58-5)
- tert-Butyl N-[2-(3,4-dimethoxyphenyl)-2-oxoethyl]carbamate (CAS 912762-37-9)
- 4-Benzothiazoleboronic Acid Pinacol Ester (CAS 1352796-64-5)
- 5-Methoxy-2-(trifluoromethyl)pyridine-4-carboxylic acid (CAS 1211525-32-4)
- 2,6-Bis[(3,4,5-trimethoxyphenyl)methylidene]cyclohexan-1-one (CAS 312276-03-2)
- 1-(Prop-2-yn-1-yl)-1H-benzo[d][1,2,3]triazole-5-carboxylic acid (CAS 1510386-66-9)
- 1-[(6-aminohexyl)oxy]-4-chlorobenzene (CAS 200484-41-9)
- 3-(Difluoromethyl)-4-iodo-1-methyl-1H-pyrazole (CAS 1856047-69-2)
- 2-Amino-1-benzyl-4,5-dimethyl-1h-pyrrole-3-carbonitrile (CAS 55817-72-6)
- 5-Hydroxy-1-(2-isopropylphenyl)pyrrolidine-3-carboxylic acid (CAS 1255147-59-1)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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