tetrahydropalmatine
13a-a-berbine, 2,3,9,10-tetramethoxy-
Identification
| Name | tetrahydropalmatine |
| CAS Number | 10097-84-4 |
| FDA UNII | 3X69CO5I79 |
| Molecular Formula | C21 H25 N O4 |
| Molecular Weight | 355.43405000 |
| Nikkaji Number | J31.887F |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 482.87 °C. @ 760.00 mm Hg (est) |
| Flash Point | 282.00 °F. TCC ( 138.70 °C. ) (est) |
| logP (o/w) | 0.591 (est) |
| Soluble in | water, 85.84 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | intraperitoneal-mouse LD50 100 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for tetrahydropalmatine usage levels up to | not for fragrance use. |
| Recommendation for tetrahydropalmatine flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
13a-a-
berbine, 2,3,9,10-tetramethoxy-
caseanine
(-)-
corydalis
6H-
dibenzo(a,g)quinolizine, 5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-, (S)-
6H-
dibenzo[a,g]quinolizine, 5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-, (13aS)-
6h-
dibenzo[a,g]quinolizine, 5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-,(13as)-
gindarine
hyndarin
hyndarine
rotundine
(S)-5,8,13,13a-
tetrahydro-2,3,9,10-tetramethoxy-6H-dibenzo(a,g)quinolizine
5,8,13,13a-
tetrahydro-2,3,9,10-tetramethoxy-6H-dibenzo(a,g)quinolizine
5,8,13,13a(S)-
tetrahydro-2,3,9,10-tetramethoxy-6H-dibenzo[a,g]quinolizine
(-)-
tetrahydropalmatine
2,3,9,10-
tetramethoxy-13aa-berbine
(13aS)-2,3,9,10-
tetramethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline
(S)-2,3,9,10-
tetramethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline
2,3,9,10-
tetramethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline
(13aS)-2,3,9,10-
tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline
(S)-2,3,9,10-
tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[3,2-a]isoquinoline
PubMed:
[Akaloids from roots of Stephania dentifolia].
PubMed:
New antiplasmodial alkaloids from Stephania rotunda.
PubMed:
Corylucinine, a new alkaloid from Corydalis cava (Fumariaceae), and its cholinesterase activity.
PubMed:
[Chemical constituents from Corydalis yanhusuo].
PubMed:
HPLC analysis of Stephania rotunda extracts and correlation with antiplasmodial activity
PubMed:
Simultaneous determination of paeoniflorin, albiflorin, ferulic acid, tetrahydropalmatine, protopine, typhaneoside, senkyunolide I in Beagle dogs plasma by UPLC-MS/MS and its application to a pharmacokinetic study after Oral Administration of Shaofu Zhuyu Decoction.
PubMed:
A practical strategy for characterization of the metabolic profile of chiral drugs using combinatory liquid chromatography-mass spectrometric techniques: application to tetrahydropalmatine enantiomers and their metabolites in rat urine.
PubMed:
[Post-marketing clinical study of traditional Chinese medicine--lessons learned from comprehensive evaluation of Fufang Zaoren capsule].
PubMed:
Application of quantitative 1H NMR for the calibration of protoberberine alkaloid reference standards.
PubMed:
Oral administration of levo-tetrahydropalmatine attenuates reinstatement of extinguished cocaine seeking by cocaine, stress or drug-associated cues in rats.
PubMed:
Tetrahydropalmatine inhibits pro-inflammatory mediators in lipopolysaccharide-stimulated THP-1 cells.
PubMed:
Levo-tetrahydropalmatine attenuates cocaine self-administration under a progressive-ratio schedule and cocaine discrimination in rats.
PubMed:
Levo-tetrahydropalmatine attenuates cocaine self-administration and cocaine-induced reinstatement in rats.
PubMed:
[Chemical constituents from Corydalis humosa].
PubMed:
The clinical spectrum of Jin Bu Huan toxicity.