4-Nitro-1-butanol CAS 75694-90-5
| CAS No. | 75694-90-5 |
| Molecular Formula | C4H9NO3 |
| Molecular Weight | 119.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Nitro-1-butanol (C4H9NO3) contains an amino-acid-derived structure, 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 supplies 4-Nitro-1-butanol (CAS 75694-90-5), a certified reference material (molecular formula C4H9NO3, MW 119.12 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Nitro-1-butanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H9NO3 |
| Molecular Weight | 119.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Related Nitro Standards
- 5-nitro-1H-triazole (CAS 14544-45-7)
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Recommended Standards
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- 5H-Pyrazolo[4,3-c]pyridine (CAS 271-49-8)
- Ethyl 5,5-Diethoxy-3-oxopentanoate (CAS 83124-88-3)
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- 2-Bromooxazole-4-carboxylic acid (CAS 1167055-73-3)
- 3-Amino-8-methyl-1,3-diazaspiro[4.5]decane-2,4-dione (CAS 16252-93-0)
- 3-(4-Bromo-1h-pyrazol-1-yl)-2-(ethylamino)-2-methylpropanoic acid (CAS 1249381-38-1)
- 9-Bromo-2,4,7-trichloro-9H-fluorene (CAS 7012-19-3)
- Baloxavir impurity C868 (CAS 1985607-65-5)
- 5-(2-Chlorophenyl)-4-methyl-4h-1,2,4-triazole-3-thiol (CAS 80590-50-7)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
Why CATO?
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