CAS Number76494-51-4
SynonymsPyrazine, tetramethyl-, hydrochloride; Pyrazine, 2,3,5,6-tetramethyl-, hydrochloride (1:1); tetramethylpyrazine hydrochloride; Ligustrazine hydrochloride; 2,3,5,6-tetramethylpyrazine hydrochloride; Tetramethylpyrazine hydrochloride (1:1); Ligustrazine HCl,hydrochloride; Ligustrazine Hydrochloride
Molecular FormulaC8H12N2
Molecular Weight136.19
Purity98.00%
Boiling Point192.7ºC at 760mmHg
Appearancewhite powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 76494-51-4 |
| Catalog No. | 2A-9048001 |
| Chinese Name | 盐酸川芎嗪 |
| Synonyms | Pyrazine, tetramethyl-, hydrochloride; Pyrazine, 2,3,5,6-tetramethyl-, hydrochloride (1:1); tetramethylpyrazine hydrochloride; Ligustrazine hydrochloride; 2,3,5,6-tetramethylpyrazine hydrochloride; Tetramethylpyrazine hydrochloride (1:1); Ligustrazine HCl,hydrochloride; Ligustrazine Hydrochloride |
| Molecular Formula | C8H12N2 |
| Molecular Weight | 136.19 |
| Purity | 98.00 |
| Boiling Point | 192.7ºC at 760mmHg |
| Appearance | white powder |
| Storage Condition | room temperature |
| Application | Ligustrazine hydrochloride is a natural product. |
| HTC | 2942000000 |
| PubChem ID | 10252975 |
| SMILES | Cc1nc(C)c(C)nc1C.Cl |
| InChI | InChI=1S/C8H12N2.ClH/c1-5-6(2)10-8(4)7(3)9-5;/h1-4H3;1H |
| InChI Key | RQKFOGXUTRDQPB-UHFFFAOYSA-N |
| Use of | Properties Name 2,3,5,6-tetramethylpyrazine,hydrochloride Synonym More Synonyms Ligustrazine Hydrochloride Biological Activity Related Catalog Signaling Pathways >> Others >> Others Natural Products >> Alkaloid Research Areas >> Others References [2]. Wang Q, et al. Brain microdialysate, CSF and plasma pharmacokinetics of ligustrazine hydrochloride in rats after intranasal and intravenous administration. Biopharm Drug Dispos. 2013 Oct;34(7):417-22. Chemical & Physical Properties Molecular Formula C8H12N2 PSA 25.78000 LogP 2.51220 InChIKey RQKFOGXUTRDQPB-UHFFFAOYSA-N Safety Information Hazard Codes Xi HS Code 2942000000 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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