Levonordefrin；Corbadrine
Modify Date: 2026-07-01 15:00:49
Levonordefrin；Corbadrine structure
|
Common Name | Levonordefrin；Corbadrine | ||
|---|---|---|---|---|
| CAS Number | 829-74-3 | Molecular Weight | 183.20 | |
| Density | 1.328g/cm3 | Boiling Point | 431.575ºC at 760 mmHg | |
| Molecular Formula | C9H13NO3 | Melting Point | 212-215ºC dec. | |
| MSDS | Chinese USA | Flash Point | 214.809ºC | |
| Symbol |
GHS07 |
Signal Word | Warning | |
Use of Levonordefrin；CorbadrineLevonordefrin, 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]. |
| Name | (-)-3,4-Dihydroxynorephedrine |
|---|---|
| Synonym | More Synonyms |
| 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 | |
| References |
[1]. Robertson VJ, et al. Quantitative and qualitative analysis of the pressor effects of levonordefrin. |
| Density | 1.328g/cm3 |
|---|---|
| Boiling Point | 431.575ºC at 760 mmHg |
| Melting Point | 212-215ºC dec. |
| Molecular Formula | C9H13NO3 |
| Molecular Weight | 183.20 |
| Flash Point | 214.809ºC |
| Exact Mass | 183.09000 |
| PSA | 86.71000 |
| LogP | 1.17870 |
| Index of Refraction | 1.633 |
| InChIKey | GEFQWZLICWMTKF-CDUCUWFYSA-N |
| SMILES | CC(N)C(O)c1ccc(O)c(O)c1 |
| Symbol |
GHS07 |
|---|---|
| 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; |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | UN 2811 6.1 / PGII |
| HS Code | 2922509090 |
|
~%
Levonordefrin；C... CAS#:829-74-3 |
| Literature: DE639126 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 23, p. 481 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2922509090 |
|---|---|
| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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| 4-[(1R,2S)-2-amino-1-hydroxypropyl]benzene-1,2-diol |
| LEVONORDEFRIN |
| 1(S),2(R)-(+)-nordefrin |
| MFCD00134415 |
| (-)-Nordefrin |
| Neo-cobefrin |
| Levonordefrin Base |
| Levonordefrin (200 mg) |
| D-(-)-Cobefrin |
| l-Cobefrin |
| BA 2818 |
| CORBADRINE |