Basic information
- CAS
64-47-1- Standard SMILES
CNC(=O)Oc1ccc2c(c1)[C@]1(C)CC[NH+](C)[C@@H]1N2C.CNC(=O)Oc1ccc2c(c1)[C@]1(C)CC[NH+](C)[C@@H]1N2C.O=S(=O)([O-])[O-]- InChIKey
YYBNDIVPHIWTPK-KYJQVDHRSA-N- Molecular formula
- C30H44N6O8S
- Average molar mass
- 648.8 g/mol
- Monoisotopic mass
- 648.29413356
Overview
See also: Physostigmine Sulfate (preferred); Physostigmine (has active moiety) ... View More ...
Names & identifiers
- Preferred name
- Unii-G63V2J2N71
- IUPAC
- bis([(3aS,8bS)-3,4,8b-trimethyl-1,2,3,3a-tetrahydropyrrolo[2,3-b]indol-3-ium-7-yl] N-methylcarbamate);sulfate
- English name
- Eserine sulfate
- Molecular formula
- C30H44N6O8S
- Molecular weight
- 648.77
Names & synonyms
UNII-G63V2J2N71ESERINE HEMISULFATE64-47-1eserinesulphateEserine sulfatephysostigmineso4PhysostigminsulfatEserine Impurity 1PHYSOSTIGMINE SULFATEphysostigminesulphatePHYSOSOTIGMINESULPHATEESERINE HEMISULFATE SALT
Database identifiers
- CAS
64-47-1- PubChem CID
- 6150
Properties
Computed structural properties
- Topological polar surface area
- 181 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 10
- Rotatable bonds
- 4
- Heavy atoms
- 45
- Formal charge
- 0
- Complexity
- 465
Physicochemical properties
- Melting point
- 140 ° · 140° (after drying at 100°)
- Density
- 1.0911 · 1.0911 (rough estimate)
- refractive index
- 1.7 · 1.7000 (estimate)
- storage temp.
- 2 · 2-8°C
- solubility
- DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
- form
- Powder
- color
- White to off-white
- Water Solubility
- 100 mM · Soluble to 100 mM in water
- Merck
- 13 · 13,7469
- Stability
- Hygroscopic
- CAS DataBase Reference
- 64 · 64-47-1(CAS DataBase Reference)
- FDA UNII
- 63 V2J2N71 · G63V2J2N71
- EPA Substance Registry System
- Physostigmine sulfate (2:1) (64-47-1)
- Symbol(GHS)
- 6 · GHS06
- Signal word
- Danger
- Hazard statements
- 300 · H300+H330
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- F
- 8-21
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- UY8585000
- ridadr
- UN 2811 6.1/PG 1
- risk_code
- 26/28
- Signal word
- Danger
- Symbol(GHS)
- GHS06
- hazard_code
- T+
- safety_code
- 25-45
- hazard_class
- 6.1(a)
- packing_group
- II
- Hazard statements
- H300+H330
- Precautionary statements
- P260-P264-P284-P301+P310-P310
Chemistry & industry
Applications
UsesOphtalmic agent;Cholinesterase inhibitor
General DescriptionPhysostigmine sulfateoccurs as a white, odorless, microcrystalline powder that isdeliquescent in moist air. It is soluble in water (1:4), alcohol(1:0.4), and ether (1:1,200). It has the advantage over thesalicylate salt of being compatible in solution with benzalkoniumchloride and related compounds.
Suppliers28 total
武汉英诺医药科技有限公司+86-027-59232304 15387063101 · [email protected]
咸宁深蓝生物医药研发有限公司18171815831 · [email protected]
普善实业（陕西）有限公司029-81310890 18165209495 · [email protected]
武汉易泰科技有限公司上海分公司18930552037 · [email protected]
安耐吉化学&3A（安徽泽升科技有限公司）021-58432009 400-005-6266 · [email protected]
MedBio脉铂医药021-69568360 18916172912 · [email protected]
銳迪國際科技有限公司18024082417 · [email protected]
上海陶素生化科技有限公司021-33632979 · [email protected]
南京世洲生物科技有限公司13675144456 · [email protected]
上海丽康新材料有限公司+86-16631818819 +86-17736933208 · [email protected]
Cato Research Chemicals Inc.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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