NSC 127948
5-hydroxypyridine-2-carbaldehyde
CAS: 31191-08-9
Molecular Formula: C6H5NO2
NSC 127948 - Names and Identifiers
NSC 127948 - Physico-chemical Properties
| Molecular Formula | C6H5NO2 |
| Molar Mass | 123.11 |
| Density | 1.327±0.06 g/cm3 (20 ºC 760 Torr) |
| Boling Point | 363.5±22.0 °C(Predicted) |
| Flash Point | 173.7°C |
| Vapor Presure | 8.56E-06mmHg at 25°C |
| pKa | 3.17±0.18(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.629 |
NSC 127948 - Reference
| Reference Show more | 1. Zhang, Jun, et al. "Inhibition of Maillard reaction in production of low-molecular-weight chitosan by enzymatic hydrolysis." Carbohydrate polymers 236 (2020): 116059.https://doi.org/10.1016/j.carbpol.2020.116059 |
NSC 127948 - Introduction
It is an organic compound with the chemical formula C6H5NO2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Usually white or light yellow crystals.
-Solubility: It can be dissolved in water and most organic solvents, such as ethanol and chloroform.
Use:
-is often used as an important intermediate in organic synthesis. It can be used in the synthesis of compounds such as pyridine and acyl pyridine.
-It can also be used to synthesize reactive dyes and photosensitive compounds.
-It also has certain applications in the field of medicine, such as the precursor of synthetic drug molecules.
Method:
-br can be prepared by hydroxymethylation of 2-pyridinecarboxamide.
-This reaction can be achieved by reacting 2-pyridinecarboxamide with methanol in the presence of a base.
Safety Information:
-It is relatively stable under general conditions, but contact with strong oxidants and strong acids should be avoided.
-Avoid inhalation, ingestion and skin contact during operation. Wear appropriate personal protective equipment such as gloves and goggles when necessary.
-If inhalation or ingestion occurs, seek medical attention immediately.
Nature:
-Appearance: Usually white or light yellow crystals.
-Solubility: It can be dissolved in water and most organic solvents, such as ethanol and chloroform.
Use:
-is often used as an important intermediate in organic synthesis. It can be used in the synthesis of compounds such as pyridine and acyl pyridine.
-It can also be used to synthesize reactive dyes and photosensitive compounds.
-It also has certain applications in the field of medicine, such as the precursor of synthetic drug molecules.
Method:
-br can be prepared by hydroxymethylation of 2-pyridinecarboxamide.
-This reaction can be achieved by reacting 2-pyridinecarboxamide with methanol in the presence of a base.
Safety Information:
-It is relatively stable under general conditions, but contact with strong oxidants and strong acids should be avoided.
-Avoid inhalation, ingestion and skin contact during operation. Wear appropriate personal protective equipment such as gloves and goggles when necessary.
-If inhalation or ingestion occurs, seek medical attention immediately.
Last Update：2024-04-09 02:00:45
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View History
NSC 127948
DESTODENE
propylic aldehyde
taurodeoxycholate hydrate
CHICORY EXTRACT
CYCLAZOSIN
(R)-SIPHOS-PE
Begacron Scarlet SLK
Acid Yellow 72
2,4-XYLENESULPHONICACID
DESTODENE
propylic aldehyde
taurodeoxycholate hydrate
CHICORY EXTRACT
CYCLAZOSIN
(R)-SIPHOS-PE
Begacron Scarlet SLK
Acid Yellow 72
2,4-XYLENESULPHONICACID