PHYSOSTIGMINE SALICYLATE suppliers

PHYSOSTIGMINE SALICYLATE

CAS:: 57-64-7

MF:: C22H27N3O5

MW:: 413.47

SecurityInformation

Symbol(GHS) ：: GHS06

Signal word ：: Danger

Hazard statements ：: H300+H330

Precautionary statements ：: P301+P310+P330-P304+P340+P310

Hazard Codes ：: T+

Risk Statements ：: 26/28

Safety Statements ：: 25-45

RIDADR ：: UN 1544 6.1/PG 1

WGK Germany ：: 3

RTECS ：: TJ2450000

HazardClass ：: 6.1(a)

PackingGroup ：: II

HS Code ：: 2939800000

Toxicity：: LD50 i.p. in mice: 0.64 mg/kg (Sofia, Knabloch)

Use：: The salicylate ofphysostigmine (eserine salicylate) may be prepared byneutralizing an ethereal solution of the alkaloid with anethereal solution of salicylic acid. Excess salicylic acid isremoved from the precipitated product by washing itwith ether. The salicylate is less deliquescent than thesulfate.Physostigmine salicylate occurs as a white, shining,odorless crystal or white powder that is soluble in water(1:75), alcohol (1:16), or chloroform (1:6) but much lesssoluble in ether (1:250). On prolonged exposure to air andlight, the crystals turn red. The red may be removed bywashing the crystals with alcohol, although this causes lossof the compound as well. Aqueous solutions are neutral orslightly acidic and take on a red coloration after a period.The coloration may be taken as an index of the loss of activityof physostigmine solutions.

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You can find PHYSOSTIGMINE SALICYLATE suppliers, manufacturers, and distributors from countries such as China, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

Wuhan Topule Biopharmaceutical Co., Ltd

PHYSOSTIGMINE SALICYLATE
Remarks: Purity: 0.98 | Package: 100mg;1g;500g | CustNote: Topule Company operates with integrity and has its own laboratory, which supports packaging and customization. Payment will be made after the product has passed third-party testing
TEL: 027-87215551
CHINA Trader

Henan Tianfu Chemical Co.,Ltd.

PHYSOSTIGMINE SALICYLATE
Remarks: Purity: 99% | Package: 25KG;5KG;1KG
TEL: 0371-55170693
CHINA Trader

BOC Sciences

Physostigmine salicylate
Remarks: Purity: >98% | Package: 250mg | CustNote: BOC Sciences also provides custom synthesis services for Physostigmine salicylate.
UNITED STATES Trader