
CAS Number5985-28-4
SynonymsUNII:EN5D1IH09S; DL-synephrine hydrochloride; EINECS 227-804-6; Synephrine HCl; 4-(1-Hydroxy-2-(methylamino)ethyl)phenol hydrochloride; MFCD00050566; Synephrine hydrochloride; 4-[1-Hydroxy-2-(methylamino)ethyl]phenol hydrochloride (1:1); 2-methylamino-1-(4-hydroxyphenyl)-ethanol hydrochloride; Benzenemethanol, 4-hydroxy-α-[(methylamino)methyl]-, hydrochloride (1:1); (+-)-1-(4-hydroxy-phenyl)-2-methylamino-ethanol,hydrochloride; Oxedrine hydrochloride; Ocuton (TN); 1-(4-Hydroxy-phenyl)-2-methylamino-aethanol,Hydrochlorid
Molecular FormulaC9H14ClNO2
Molecular Weight203.67
Purity98%
Boiling Point341.1ºC at 760 mmHg
Melting Point147-150ºC
AppearanceWhite fine powder
EINECS227-804-6
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 5985-28-4 |
| Catalog No. | 2A-9008770 |
| Chinese Name | 辛弗林盐酸盐 |
| Synonyms | UNII:EN5D1IH09S; DL-synephrine hydrochloride; EINECS 227-804-6; Synephrine HCl; 4-(1-Hydroxy-2-(methylamino)ethyl)phenol hydrochloride; MFCD00050566; Synephrine hydrochloride; 4-[1-Hydroxy-2-(methylamino)ethyl]phenol hydrochloride (1:1); 2-methylamino-1-(4-hydroxyphenyl)-ethanol hydrochloride; Benzenemethanol, 4-hydroxy-α-[(methylamino)methyl]-, hydrochloride (1:1); (+-)-1-(4-hydroxy-phenyl)-2-methylamino-ethanol,hydrochloride; Oxedrine hydrochloride; Ocuton (TN); 1-(4-Hydroxy-phenyl)-2-methylamino-aethanol,Hydrochlorid |
| Molecular Formula | C9H14ClNO2 |
| Molecular Weight | 203.67 |
| Purity | 98 |
| Boiling Point | 341.1ºC at 760 mmHg |
| Melting Point | 147-150ºC |
| Appearance | White fine powder |
| Storage Condition | Refrigerator |
| Application | Synephrine (Oxedrine) hydrochloride is an alkaloid and an adrenergic receptor agonist. |
| EINECS | 227-804-6 |
| HTC | 2922199090 |
| MDL Number | C9H14ClNO2 |
| SMILES | CNCC(O)c1ccc(O)cc1.Cl |
| InChI | InChI=1S/C9H13NO2.ClH/c1-10-6-9(12)7-2-4-8(11)5-3-7;/h2-5,9-12H,6H2,1H3;1H |
| InChI Key | COTCEGYSNTWJQV-UHFFFAOYSA-N |
| MSDS | msds/8770_1_5985_28_4.pdf |
| Use of | Synephrine Hcl(Oxedrine) is an alkaloid; synephrine produces most of its biological effects by acting as an agonist at adrenergic receptors.IC50 value:Target: adrenergic receptor agonistThere is some evidence that synephrine also has weak activity at 5-HT receptors, and that it interacts with TAAR1 (trace adrenergic amine receptors). d-synephrine inhibited the uptake of [3H]-norepinephrine with an IC50 = 5.8 μM; l-synephrine was less potent (IC50 = 13.5 μM). d-Synephrine also competitively inhibited the binding of nisoxetine[m] to rat brain cortical slices, with a Ki = 4.5 μM; l-synephrine was less potent (Ki = 8.2 μM). In experiments on the release of [3H]-norepinephrine from rat brain cortical slices, however, the l-isomer of synephrine was a more potent enhancer of the release (EC50 = 8.2 μM) than the d-isomer (EC50 = 12.3 μM). This enhanced release by l-synephrine was blocked by nisoxetine. Properties Name 4-[1-hydroxy-2-(methylamino)ethyl]phenol,hydrochloride Synonym More Synonyms Synephrine hydrochloride Biological Activity Description Synephrine Hcl(Oxedrine) is an alkaloid; synephrine produces most of its biological effects by acting as an agonist at adrenergic receptors.IC50 value:Target: adrenergic receptor agonistThere is some evidence that synephrine also has weak activity at 5-HT receptors, and that it interacts with TAAR1 (trace adrenergic amine receptors). d-synephrine inhibited the uptake of [3H]-norepinephrine with an IC50 = 5.8 μM; l-synephrine was less potent (IC50 = 13.5 μM). d-Synephrine also competitively inhibited the binding of nisoxetine[m] to rat brain cortical slices, with a Ki = 4.5 μM; l-synephrine was less potent (Ki = 8.2 μM). In experiments on the release of [3H]-norepinephrine from rat brain cortical slices, however, the l-isomer of synephrine was a more potent enhancer of the release (EC50 = 8.2 μM) than the d-isomer (EC50 = 12.3 μM). This enhanced release by l-synephrine was blocked by nisoxetine. Related Catalog Signaling Pathways >> GPCR/G Protein >> Adrenergic Receptor Natural Products >> Alkaloid Research Areas >> Neurological Disease References [1]. Synephrine, From Wikipedia Chemical & Physical Properties Exact Mass 203.071304 PSA 52.49000 LogP 1.83790 InChIKey COTCEGYSNTWJQV-UHFFFAOYSA-N Storage condition Refrigerator Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : CHEMICAL NAME : Benzyl alcohol, p-hydroxy-alpha-((methylamino)methyl)-, hydrochloride CAS REGISTRY NUMBER : LAST UPDATED : DATA ITEMS CITED : MOLECULAR FORMULA : MOLECULAR WEIGHT : WISWESSER LINE NOTATION : QR DYQ1M1 &GH HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 124,231,1927 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 124,231,1927 Safety Information Hazard Codes Xi HS Code 2922199090 Precursor & DownStream Precursor 0 DownStream 1 CAS#:14593-25-0 Compound A |
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