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57-47-6(PHYSOSTIGMINE) Product Description

PHYSOSTIGMINE Structure57-47-6
CAS No.57-47-6
Chemical Name:PHYSOSTIGMINE
CBNumber:CB8770121
Molecular Formula:C15H21N3O2
Formula Weight:275.35
MOL File:Mol file
PHYSOSTIGMINE Synonyms:
PHYSOSTIGMINE95%,99%
Cogmine
NSC 30782
Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethyl-, methylcarbamate (ester), (3aS,8aR)- (9CI)
Pyrrolo[2,3-b]indol-5-old,1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethyl-,methylcarbamate(ester),(3aS-cis)-
PHSOSTIGMINE AKA ESERINE
Methylcarbamic acid (3aS)-1,2,3,3a,8,8aα-hexahydro-1,3aα,8-trimethylpyrrolo[2,3-b]indol-5-yl ester
Methylcarbamic acid (3aS)-1,2,3,3aα,8,8aα-hexahydro-1,3a,8-trimethylpyrrolo[2,3-b]indol-5-yl ester

PHYSOSTIGMINE Property

Melting point: 102-104 °C(lit.)
alpha  D17 -76° (c = 1.3 in chloroform); D25 -120° (benzene)
Boiling point: 418.29°C (rough estimate)
Density  1.166±0.06 g/cm3 (20 ºC 760 Torr)
refractive index  1.5600 (estimate)
Flash point: >100℃
storage temp.  2-8°C
solubility  Chloroform (Slightly, Sonicated), DMSO (Slightly), Ethanol (Slightly), Methanol
form  Powder
pka 6.12, 12.24(at 25℃)
color  Off-white
optical activity -12025 (CHCl3)
Water Solubility  Soluble in water (1:75), alcohol (1:10), chloroform (1:1), ether (1:30), and DMSO.
Sensitive  Air & Light Sensitive
Merck  7384
CAS DataBase Reference 57-47-6(CAS DataBase Reference)
EPA Substance Registry System Physostigmine (57-47-6)

Safety

Hazard Codes : T+
Risk Statements : 26/28
Safety Statements : 23-45-25
RIDADR : UN 1544 6.1/PG 1
WGK Germany : 3
RTECS : TJ2100000
F : 8-10
TSCA : Yes
HazardClass : 6.1(a)
PackingGroup : II
Hazardous Substances Data: 57-47-6(Hazardous Substances Data)
Toxicity: LD50 orally in mice: 4.5 mg/kg (Lynch, Coon)

PHYSOSTIGMINE Suppliers

Global( 140)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Shanghai Eyougene biotechnology development co.LTD 021-52277372dom.sales@eyougene.comChina 245 58
Shanghai Leiming Medical Technology Co., LTD  zhangleitao111@sina.comChina 475 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.  cooperation@kean-chem.comChina 40068 58
Finetech Industry Limited 027-87465837sales@finetechnology-ind.comChina 9649 58
Finetech Industry Limited +86-27-87465837info@finetechnology-ind.comChina 9640 58
ChengDu SinoStandards Bio-Tech Co.,Ltd. ， 028-83243028sinostandards@163.comChina 4986 58
Hubei CuiRan Biotechnology Co., Ltd.  3152548389@qq.comChina 4351 58
SUZHOU SENFEIDA CHEMICAL CO.,LTD +86-0512-83500002sales@senfeida.comChina 23048 58
57-47-6(PHYSOSTIGMINE) Related Search:
PHYSOSTIGMINE95%,99% Cogmine NSC 30782 Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethyl-, methylcarbamate (ester), (3aS,8aR)- (9CI) Pyrrolo[2,3-b]indol-5-old,1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethyl-,methylcarbamate(ester),(3aS-cis)- PHSOSTIGMINE AKA ESERINE Methylcarbamic acid (3aS)-1,2,3,3a,8,8aα-hexahydro-1,3aα,8-trimethylpyrrolo[2,3-b]indol-5-yl ester Methylcarbamic acid (3aS)-1,2,3,3aα,8,8aα-hexahydro-1,3a,8-trimethylpyrrolo[2,3-b]indol-5-yl ester Methylcarbamic acid (3aS)-1,2,3,3aα,8,8aα-hexahydro-1,3aα,8-trimethylpyrrolo[2,3-b]indol-5-yl calabarine Carbamic acid, methyl-, ester with eseroline Cogmine Eserine CS 58525 ylcarbamate(ester) Physostigmine (pharmaceutical grade) PHYSOSTIGMINE Physosfigmine ESERINE FREE BASE Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethyl-, methylcarbamate, (3aS-cis)- Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethyl-, methylcarbamate (ester), (3aS-cis)- Physostol nih10421 3-b)indol-5-ol,1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethyl-pyrrolo(methylcarb 1,3a,8-Trimethyl-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indol-5-yl methylcarbamate 1,2,3,3abeta,8abeta-Hexahydro-1,3a,8-trimethylpyrrolo[2,3-b]-indol-5-yl methylcarbamate 1,2,3,3a,8,8a-Hexahydro-1,3a,8-trimethylpyrrolo-[2,3-b]indol-5-yl methylcarbamate (3aS-cis)-1,2,3,3a,8,8a-Hexahydro-1,3a,8-trimethylpyrrolo[2,3-b]indol-5-olmethylcarbamate (ester) (3as-cis)-1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo(2,3-b)indol-5-olmeth (3aS,8aR)-1,3a,8-TriMethyl-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indol-5-yl MethylcarbaMate Synapton Physostigmine ,98% Eserine,Physostigmine ESERINE(RG) N-methylcarbamic acid [(3aR,8bS)-3,4,8b-trimethyl-2,3a-dihydro-1H-pyrrolo[2,3-b]indol-7-yl] ester [(3aR,8bS)-3,4,8b-trimethyl-2,3a-dihydro-1H-pyrrolo[2,3-b]indol-7-yl] N-methylcarbamate Eserine【alkaloid】 Physostigmine base (Eserine base) methyl-carbamicaciesterwitheseroline methyl-carbamicacid,esterwitheseroline mcv4484 Fysostigmin Ezerin Esromiotin eserolein,methylcarbamate(ester) Eserolein, methylcarbamate (ester) Eserolein, methylcarbamate Erserine cs58525 Eserine, ≥98.0% PHYSOSTIGMINE USP/EP/BP Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethyl-, 5-(N-methylcarbamate), (3aS,8aR)- Physostigminefree base ESERINE Antilirium 57-47-6 C15H21N3O2 Acetylcholinesterase inhibitor that crosses the blood-brain barrier and forms a carbamylated enzyme complex with acetyl cholinesterase that degrades slowly. Indole Alkaloids
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