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Excepted Quantity	USD 0.00
Limited Quantity	USD 15-60
Inaccessible (Haz class 6.1), Domestic	USD 80+
Inaccessible (Haz class 6.1), International	USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic	USD 100+
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CAS No. :	34316-15-9
Formula :	C₂₁H₁₈NO₄
M.W :	348.37
SMILES Code :	C[N+]1=CC2=C(OC)C(OC)=CC=C2C(C=CC3=C4)=C1C3=CC5=C4OCO5
Synonyms :	Toddaline; Broussonpapyrine
MDL No. :	MFCD00270393
InChI Key :	LLEJIEBFSOEYIV-UHFFFAOYSA-N
Pubchem ID :	2703

GHS Pictogram:
Signal Word:	Danger
Hazard Statements:	H300-H315-H319-H335
Precautionary Statements:	P261-P264-P301+P310+P330-P305+P351+P338
Class:	6.1
UN#:	2811
Packing Group:	Ⅲ

Hepatic stellate cells	0-5 µM	1 hour	Enhanced leptin signaling, observed elevated tyrosine phosphorylation of JAK2	Nat Commun. 2018 Jan 18;9(1):283.
293T cells	2 µM	1 hour	Enhanced insulin signaling, observed enhanced phosphorylation of the insulin receptor β-subunit (IR-β) and activation of AKT	Nat Commun. 2018 Jan 18;9(1):283.
Aplysia sensory and motor neuron cocultures	10 µM	1 hour	Inhibition of PKM Apl III reversed 5HT-induced synaptic growth, returning varicosity numbers to pretraining levels	Elife. 2014 Nov 17;3:e03896.
Rat aortic vascular smooth muscle cells (VSMCs)	100 µM	1 hour	Chelerythrine attenuated the dexmedetomidine-induced PKC phosphorylation	Int J Mol Sci. 2016 Sep 30;17(10):1663.
Rat aortic vascular smooth muscle cells (VSMCs)	100 µM	1 hour	Chelerythrine attenuated the dexmedetomidine-induced phosphorylation of MLC20 at Ser19	Int J Mol Sci. 2016 Sep 30;17(10):1663.
Rat aortic vascular smooth muscle cells (VSMCs)	100 µM	1 hour	Chelerythrine attenuated the dexmedetomidine-induced phosphorylation of CPI-17 at Thr38	Int J Mol Sci. 2016 Sep 30;17(10):1663.
LO2 cells	10 µM	24 hours	CHE had minimal cytotoxic effects on normal LO2 cells.	J Cell Mol Med. 2020 Jan;24(1):50-60.
Jurkat WT cells	1 µg/mL	48 hours	After CHE treatment, 45% of Jurkat WT cells died.	Int J Mol Sci. 2023 Oct 20;24(20):15405.
RAW264.7 cells	0.5, 1, or 2 µM	1 hour	To evaluate the inhibitory effect of CH on LPS-induced inflammatory responses. Results showed that CH pretreatment significantly inhibited LPS-induced production of TNF-α, IL-6, and IL-1β.	Front Pharmacol. 2018 Sep 26;9:1047.
Human B-lymphocytes	10 µM	15 minutes	To study the effect of chelerythrine on ATP- and PMA-induced PLD activity, results showed chelerythrine inhibited ATP-induced PLD activity by 94.2±21.9% and PMA-induced PLD activity by 68.2±7.4%	Br J Pharmacol. 2004 Jul;142(6):1015-9.
A375 cells	1 µg/mL	2 and 3 hours	After CHE treatment, A375 cells showed an increase in cPARP (apoptosis marker), indicating apoptosis induction.	Int J Mol Sci. 2023 Oct 20;24(20):15405.
Human erythrocytes	1-10 µM	2 hours	Chelerythrine was able to partially inhibit costunolide-induced phosphatidylserine exposure and cell shrinkage	Apoptosis. 2020 Oct;25(9-10):674-685.
786-O cells	6, 9, 12 µM	20 hours	CHE induced G2/M cell cycle arrest and apoptosis in 786-O cells by increasing Cle-PARP expression and decreasing the Bcl-2/Bax ratio.	J Cell Mol Med. 2020 Jan;24(1):50-60.
Caki cells	6, 9, 12 µM	20 hours	CHE induced G2/M cell cycle arrest and apoptosis in Caki cells by increasing Cle-PARP expression and decreasing the Bcl-2/Bax ratio.	J Cell Mol Med. 2020 Jan;24(1):50-60.
HepG2 cells	1.25-10 µM	24 hours	CHE induces apoptotic cell death in HepG2 cells involving the inhibition of Akt pathway and the activation of oxidative stress and mitochondrial apoptotic pathway	Antioxidants (Basel). 2022 Sep 18;11(9):1837.
Non-small cell lung cancer NCI-H1299 cells	10, 15, 20 µM	24 hours	To study the effect of CHE on cell viability, results showed CHE significantly reduced the viability of NCI-H1299 cells in a concentration-dependent manner	Redox Biol. 2017 Aug;12:367-376.
Non-small cell lung cancer A549 cells	10, 15, 20 µM	24 hours	To study the effect of CHE on cell viability, results showed CHE significantly reduced the viability of A549 cells in a concentration-dependent manner	Redox Biol. 2017 Aug;12:367-376.
NCI-N87 cells	3.81 µM (IC50)	24 hours	To evaluate the cytotoxicity of Chelerythrine on NCI-N87 cells, results showed Chelerythrine significantly reduced cell viability.	Molecules. 2023 Sep 28;28(19):6842.
Mechanically skinned skeletal muscle fibres of the rat	12 µM	30 s	Chelerythrine (12 μM) was shown to restore ECC in these fibres. Restored force responses were similar in peak but significantly broadened compared to initial control responses. Early exposure to chelerythrine prevented run-down of DIFRs. Chelerythrine also induced spontaneous force responses in some fibres.	Br J Pharmacol. 2003 Feb;138(3):417-26.
MKN45 cells	5 µM	4 hours	Chelerythrine significantly inhibited TXNRD1 activity in MKN45 cells.	Molecules. 2023 Sep 28;28(19):6842.
Jurkat CASP3/7/6-/- cells	1 µg/mL	48 hours	After CHE treatment, 13% of Jurkat CASP3/7/6-/- cells died.	Int J Mol Sci. 2023 Oct 20;24(20):15405.
Jurkat FADD-/- cells	1 µg/mL	48 hours	After CHE treatment, 81% of Jurkat FADD-/- cells died.	Int J Mol Sci. 2023 Oct 20;24(20):15405.
Human B-lymphocytes	5 µM and 10 µM	5 minutes	To study the effect of chelerythrine on ATP concentration-effect curves, results showed chelerythrine inhibited P2X7 receptor in a noncompetitive manner	Br J Pharmacol. 2004 Jul;142(6):1015-9.
Human B-lymphocytes	10 µM	5 minutes	To examine the effect of chelerythrine on P2X7 receptor function, results showed chelerythrine inhibited ATP-induced 86Rb+ efflux by 73.4±3.5%	Br J Pharmacol. 2004 Jul;142(6):1015-9.

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CAS No.: 34316-15-9

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CAS No.: 34316-15-9

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Rat	Isolated perfused heart model	Perfusion	10 mM	Started 5 min before ischemia, infused for 20 min together with 5–10-sP	Chelerythrine abrogated the improvement in mitochondrial function induced by 5–10-sP, including ADP-stimulated respiration, ATP production, and prevention of ROS formation.	Front Pharmacol. 2020 May 5;11:545
Aplysia californica	Long-term sensitization model of siphon-withdrawal reflex	Intrahemocoel injection	200 µl/100 g	Single injection	PKM Apl III inhibition erased behavioral expression of long-term sensitization memory, but memory could be reinstated with additional training	Elife. 2014 Nov 17;3:e03896.
C57Bl6/J mice	High fat diet-induced obesity model	Intraperitoneal injection	3 mg/kg	Once daily for 30 days	Improved metabolism, promoted insulin and leptin signaling, and reduced body weight	Nat Commun. 2018 Jan 18;9(1):283.
Sprague-Dawley rats	Subarachnoid hemorrhage (SAH) model	Cisterna magna injection	5 µM	Injected once 2 days before SAH induction and on day 3 and day 5 after SAH induction	To investigate the effect of PKC inhibitors on SAH-induced increase in Cx43 expression. Results showed that Cx43 expression in basilar arteries significantly increased at day 7 post-SAH, and pretreatment with PKC inhibitors (Chelerythrine or GF 109203X) reversed this increase.	J Transl Med. 2019 Dec 30;17(1):433
BALB/c mice	LPS-induced acute lung injury model	Gavage	5 or 10 mg/kg	7 consecutive days	To evaluate the protective effect of CH on LPS-induced acute lung injury. Results showed that CH significantly ameliorated LPS-induced pathological changes in the lung, reduced inflammatory cell infiltration, and inhibited the production of TNF-α, IL-6, and IL-1β.	Front Pharmacol. 2018 Sep 26;9:1047.

Precautionary Statements-General
Code	Phrase
P101	If medical advice is needed,have product container or label at hand.
P102	Keep out of reach of children.
P103	Read label before use
Prevention
Code	Phrase
P201	Obtain special instructions before use.
P202	Do not handle until all safety precautions have been read and understood.
P210	Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P211	Do not spray on an open flame or other ignition source.
P220	Keep/Store away from clothing/combustible materials.
P221	Take any precaution to avoid mixing with combustibles
P222	Do not allow contact with air.
P223	Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P230	Keep wetted
P231	Handle under inert gas.
P232	Protect from moisture.
P233	Keep container tightly closed.
P234	Keep only in original container.
P235	Keep cool
P240	Ground/bond container and receiving equipment.
P241	Use explosion-proof electrical/ventilating/lighting/equipment.
P242	Use only non-sparking tools.
P243	Take precautionary measures against static discharge.
P244	Keep reduction valves free from grease and oil.
P250	Do not subject to grinding/shock/friction.
P251	Pressurized container: Do not pierce or burn, even after use.
P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P262	Do not get in eyes, on skin, or on clothing.
P263	Avoid contact during pregnancy/while nursing.
P264	Wash hands thoroughly after handling.
P265	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P272	Contaminated work clothing should not be allowed out of the workplace.
P273	Avoid release to the environment.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P281	Use personal protective equipment as required.
P282	Wear cold insulating gloves/face shield/eye protection.
P283	Wear fire/flame resistant/retardant clothing.
P284	Wear respiratory protection.
P285	In case of inadequate ventilation wear respiratory protection.
P231 + P232	Handle under inert gas. Protect from moisture.
P235 + P410	Keep cool. Protect from sunlight.
Response
Code	Phrase
P301	IF SWALLOWED:
P304	IF INHALED:
P305	IF IN EYES:
P306	IF ON CLOTHING:
P307	IF exposed:
P308	IF exposed or concerned:
P309	IF exposed or if you feel unwell:
P310	Immediately call a POISON CENTER or doctor/physician.
P311	Call a POISON CENTER or doctor/physician.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P313	Get medical advice/attention.
P314	Get medical advice/attention if you feel unwell.
P315	Get immediate medical advice/attention.
P320
P302 + P352	IF ON SKIN: wash with plenty of soap and water.
P321
P322
P330	Rinse mouth.
P331	Do NOT induce vomiting.
P332	IF SKIN irritation occurs:
P333	If skin irritation or rash occurs:
P334	Immerse in cool water/wrap n wet bandages.
P335	Brush off loose particles from skin.
P336	Thaw frosted parts with lukewarm water. Do not rub affected area.
P337	If eye irritation persists:
P338	Remove contact lenses, if present and easy to do. Continue rinsing.
P340	Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P341	If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342	If experiencing respiratory symptoms:
P350	Gently wash with plenty of soap and water.
P351	Rinse cautiously with water for several minutes.
P352	Wash with plenty of soap and water.
P353	Rinse skin with water/shower.
P360	Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P361	Remove/Take off immediately all contaminated clothing.
P362	Take off contaminated clothing and wash before reuse.
P363	Wash contaminated clothing before reuse.
P370	In case of fire:
P371	In case of major fire and large quantities:
P372	Explosion risk in case of fire.
P373	DO NOT fight fire when fire reaches explosives.
P374	Fight fire with normal precautions from a reasonable distance.
P376	Stop leak if safe to do so. Oxidising gases (section 2.4) 1
P377	Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P378
P380	Evacuate area.
P381	Eliminate all ignition sources if safe to do so.
P390	Absorb spillage to prevent material damage.
P391	Collect spillage. Hazardous to the aquatic environment
P301 + P310	IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301 + P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P301 + P330 + P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P334	IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P302 + P350	IF ON SKIN: Gently wash with plenty of soap and water.
P303 + P361 + P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304 + P312	IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
P304 + P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P304 + P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P306 + P360	IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
P307 + P311	IF exposed: call a POISON CENTER or doctor/physician.
P308 + P313	IF exposed or concerned: Get medical advice/attention.
P309 + P311	IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
P332 + P313	IF SKIN irritation occurs: Get medical advice/attention.
P333 + P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P335 + P334	Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P337 + P313	IF eye irritation persists: Get medical advice/attention.
P342 + P311	IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P370 + P376	In case of fire: Stop leak if safe to Do so.
P370 + P378	In case of fire:
P370 + P380	In case of fire: Evacuate area.
P370 + P380 + P375	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P371 + P380 + P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
Storage
Code	Phrase
P401
P402	Store in a dry place.
P403	Store in a well-ventilated place.
P404	Store in a closed container.
P405	Store locked up.
P406	Store in corrosive resistant/ container with a resistant inner liner.
P407	Maintain air gap between stacks/pallets.
P410	Protect from sunlight.
P411
P412	Do not expose to temperatures exceeding 50 oC/ 122 oF.
P413
P420	Store away from other materials.
P422
P402 + P404	Store in a dry place. Store in a closed container.
P403 + P233	Store in a well-ventilated place. Keep container tightly closed.
P403 + P235	Store in a well-ventilated place. Keep cool.
P410 + P403	Protect from sunlight. Store in a well-ventilated place.
P410 + P412	Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF.
P411 + P235	Keep cool.
Disposal
Code	Phrase
P501	Dispose of contents/container to ...
P502	Refer to manufacturer/supplier for information on recovery/recycling

Physical hazards
Code	Phrase
H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
H203	Explosive; fire, blast or projection hazard
H204	Fire or projection hazard
H205	May mass explode in fire
H220	Extremely flammable gas
H221	Flammable gas
H222	Extremely flammable aerosol
H223	Flammable aerosol
H224	Extremely flammable liquid and vapour
H225	Highly flammable liquid and vapour
H226	Flammable liquid and vapour
H227	Combustible liquid
H228	Flammable solid
H229	Pressurized container: may burst if heated
H230	May react explosively even in the absence of air
H231	May react explosively even in the absence of air at elevated pressure and/or temperature
H240	Heating may cause an explosion
H241	Heating may cause a fire or explosion
H242	Heating may cause a fire
H250	Catches fire spontaneously if exposed to air
H251	Self-heating; may catch fire
H252	Self-heating in large quantities; may catch fire
H260	In contact with water releases flammable gases which may ignite spontaneously
H261	In contact with water releases flammable gas
H270	May cause or intensify fire; oxidizer
H271	May cause fire or explosion; strong oxidizer
H272	May intensify fire; oxidizer
H280	Contains gas under pressure; may explode if heated
H281	Contains refrigerated gas; may cause cryogenic burns or injury
H290	May be corrosive to metals
Health hazards
Code	Phrase
H300	Fatal if swallowed
H301	Toxic if swallowed
H302	Harmful if swallowed
H303	May be harmful if swallowed