1-Nitro-2-(pentyloxy)benzene CAS 39645-91-5
| CAS No. | 39645-91-5 |
| Molecular Formula | C11H15NO3 |
| Molecular Weight | 209.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 209.24 g/mol gives 1-Nitro-2-(pentyloxy)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Nitro-2-(pentyloxy)benzene (CAS 39645-91-5), molecular formula C11H15NO3 and molecular weight 209.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H15NO3, 1-Nitro-2-(pentyloxy)benzene contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 209.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Nitro-2-(pentyloxy)benzene 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 | C11H15NO3 |
| Molecular Weight | 209.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
Related Nitro Standards
- 1-Nitro-2-(pentan-3-yloxy)benzene (CAS 63929-84-0)
- 1-Nitro-3-(pentyloxy)benzene (CAS 63929-86-2)
- 1-Nitro-4-(pentan-3-yloxy)benzene (CAS 63929-89-5)
- 1-Nitro-4-(pentyloxy)benzene (CAS 63469-11-4)
- 2-Nitro-4-(tert-pentyl)phenol (CAS 91247-92-6)
- 6-Methyl-5-nitro-1,3-benzothiazol-2-amine (CAS 98114-44-4)
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Recommended Standards
- 1-Methoxy-4-(2-methyl-2-nitropropyl)benzene (CAS 85628-47-3)
- 1-benzyl-3-isocyanatobenzene (CAS 480439-07-4)
- 10-Methyl-9(10H)-acridone (CAS 719-54-0)
- 1-Phenyl-1,3-dihydro-2H-indol-2-one (CAS 3335-98-6)
- 3-Bromo-2-methyl-6-nitroaniline (CAS 860751-71-9)
- (2-Butoxy-6-fluorophenyl)boronic acid (CAS 870777-19-8)
- 2-(Cyclopentylmethyl)cyclohexan-1-amine (CAS 1247406-30-9)
- Methyl 3-amino-3-(4-bromophenyl)propanoate hydrochloride (CAS 952729-65-6)
- n-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-2-chloroacetamide (CAS 28242-68-4)
- 【停用，见C4X-24992】Triclosan Impurity 4 (CAS CATO-C4X-25044)
- 6-methoxypyrazine-2-carbonitrile (CAS 136309-07-4)
- 2-(2-Chloropyridin-3-yl)-1-(4-methoxybenzyl)-5,6-dimethyl-1H-benzo[d]imidazole (CAS 861208-46-0)
- Methyl 5-Methoxy-2-methylbenzoate (CAS 73502-03-1)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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