AU9UDR808R 628-05-7 1-Nitropentane Pentane, 1-nitro- (8CI)(9CI) CCRIS 5042 EINECS 211-025-3 NSC 3645 UNII-AU9UDR808R CAS 628-05-7
| CAS No. | 628-05-7 |
| Molecular Formula | C5H11NO2 |
| Molecular Weight | 117.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 117.15 g/mol gives AU9UDR808R 628-05-7 1-Nitropentane Pentane, 1-nitro- (8CI)(9CI) CCRIS 5042 EINECS 211-025-3 NSC 3645 UNII-AU9UDR808R distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies AU9UDR808R 628-05-7 1-Nitropentane Pentane, 1-nitro- (8CI)(9CI) CCRIS 5042 EINECS 211-025-3 NSC 3645 UNII-AU9UDR808R (CAS 628-05-7), a certified reference material (molecular formula C5H11NO2, MW 117.15 g/mol) for analytical method development and quality control.
The molecular framework of AU9UDR808R 628-05-7 1-Nitropentane Pentane, 1-nitro- (8CI)(9CI) CCRIS 5042 EINECS 211-025-3 NSC 3645 UNII-AU9UDR808R (C5H11NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures AU9UDR808R 628-05-7 1-Nitropentane Pentane, 1-nitro- (8CI)(9CI) CCRIS 5042 EINECS 211-025-3 NSC 3645 UNII-AU9UDR808R 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 | C5H11NO2 |
| Molecular Weight | 117.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
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