CAS Number829-74-3
Synonyms4-[(1R,2S)-2-amino-1-hydroxypropyl]benzene-1,2-diol; LEVONORDEFRIN; 1(S),2(R)-(+)-nordefrin; MFCD00134415; (-)-Nordefrin; Neo-cobefrin; Levonordefrin Base; D-(-)-Cobefrin; l-Cobefrin; BA 2818; CORBADRINE
Molecular Formula(HO)2C6H3CH(OH)CH(CH3)NH2
Molecular Weight183.20
Purity98.00%
Density1.328g/cm3
Boiling Point431.575ºC at 760 mmHg
Melting Point212-215ºC dec.
Appearancewhite powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 829-74-3 |
| Catalog No. | 2A-9025377 |
| Chinese Name | (-)-3,4-二羟基去甲麻黄碱 |
| Synonyms | 4-[(1R,2S)-2-amino-1-hydroxypropyl]benzene-1,2-diol; LEVONORDEFRIN; 1(S),2(R)-(+)-nordefrin; MFCD00134415; (-)-Nordefrin; Neo-cobefrin; Levonordefrin Base; D-(-)-Cobefrin; l-Cobefrin; BA 2818; CORBADRINE |
| Molecular Formula | (HO)2C6H3CH(OH)CH(CH3)NH2 |
| Molecular Weight | 183.20 |
| Purity | 98.00 |
| Density | 1.328g/cm3 |
| Boiling Point | 431.575ºC at 760 mmHg |
| Melting Point | 212-215ºC dec. |
| Appearance | white powder |
| Storage Condition | -20℃, avoid light, ventilated and dry place |
| Application | Levonordefine is a common alternative to L-adrenaline as a vasoconstrictor in dental local anesthetic formulations, and its concentration is often five times higher. Levonordefine is often considered |
| HTC | 2922509090 |
| PubChem ID | 329750049 |
| MDL Number | MFCD00134415 |
| SMILES | C[C@H](N)[C@H](O)c1ccc(O)c(O)c1 |
| InChI | 1S/C9H13NO3/c1-5(10)9(13)6-2-3-7(11)8(12)4-6/h2-5,9,11-13H,10H2,1H3/t5-,9-/m0/s1 |
| InChI Key | GEFQWZLICWMTKF-CDUCUWFYSA-N |
| NACRES Code | NA.24 |
| UNSPSC | 41116107 |
| MSDS | msds/25377_1_829_74_3.pdf |
| Use of | Levonordefrin, a common alternative to levoepinephrine as a vasoconstrictor in dental local anesthetic preparations, is usually used in fivefold higher concentrations. Levonordefrin is generally considered equivalent to epinephrine[1]. Properties Name (-)-3,4-Dihydroxynorephedrine Synonym More Synonyms Levonordefrin；Corbadrine Biological Activity Description Levonordefrin, a common alternative to levoepinephrine as a vasoconstrictor in dental local anesthetic preparations, is usually used in fivefold higher concentrations. Levonordefrin is generally considered equivalent to epinephrine[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Robertson VJ, et al. Quantitative and qualitative analysis of the pressor effects of levonordefrin. Chemical & Physical Properties Molecular Formula C9H13NO3 Exact Mass 183.09000 PSA 86.71000 LogP 1.17870 Index of Refraction 1.633 InChIKey GEFQWZLICWMTKF-CDUCUWFYSA-N Safety Information Signal Word Warning Hazard Statements H302 + H312 + H332-H315-H319-H335 Precautionary Statements P261-P280-P301 + P312 + P330-P305 + P351 + P338 Hazard Codes Xn: Harmful; Safety Phrases S26-S36 HS Code 2922509090 Synthetic Route Total: 1 Page Guaiacol acetate CAS#:26164-26-1 Levonordefrin；C... CAS#:829-74-3 Literature: DE639126 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 23, p. 481 Precursor & DownStream Precursor 1 CAS#:26164-26-1 Guaiacol acetate DownStream 0 |
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