Picrinine

Catalog Number	ACM4684326
CAS Number	4684-32-6
Structure
Synonyms	2α,5α-Epoxy-1,2-dihydroakuammilan-17-oic acid methyl ester
Molecular Weight	338.4
InChI	InChI=1S/C20H22N2O3/c1-3-11-10-22-15-8-12(11)17(18(23)24-2)19-9-16(22)25-20(15,19)21-14-7-5-4-6-13(14)19/h3-7,12,15-17,21H,8-10H2,1-2H3
InChI Key	BDXYPHKGNUGUFG-UHFFFAOYSA-N
Melting Point	222-224 °C
Purity	95%+
Complexity	678
Covalently-Bonded Unit Count	1
Defined Atom Stereocenter Count	0
Exact Mass	338.16304257
Heavy Atom Count	25
Hydrogen Bond Acceptor Count	5
Hydrogen Bond Donor Count	1
Monoisotopic Mass	338.16304257
PhysicalState	Powder
Rotatable Bond Count	2
Topological Polar Surface Area	50.8 Ų

Custom Q&A

What is the chemical property of 2α,5α-Epoxy-1,2-dihydroakuammilan-17-oic acid methyl ester related to its melting point?

Its melting point is 222-224 °C.

What is the molecular formula of Picrinine?

Its molecular formula is C20H22N2O3.

In what type of solvents is 2α,5α-Epoxy-1,2-dihydroakuammilan-17-oic acid methyl ester soluble in?

It is soluble in Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.

What is the specific use of Picrinine?

Picrinine is a monoterpenoid indole alkaloid extracted from Ochrosia elliptica, displaying enhancement of immunomodulatory activity and apoptosis inducing in the A549 cell lines.

What is the pKa value of 2α,5α-Epoxy-1,2-dihydroakuammilan-17-oic acid methyl ester predicted to be?

The pKa value is predicted to be 4.47±0.40.

What type of alkaloid is Picrinine?

Picrinine is an Alstonia alkaloid obtained from A. scholaris R. Br. and also occurs in Rauwolfia vornitora.

What are the absorption maxima in the ultraviolet spectrum of Picrinine in neutral solution?

The absorption maxima are at 237 and 287 nm.

How is Picrinine obtained as a derivative in the form of crystals?

The picrate of Picrinine is obtained as light yellow crystals with a melting point of 172-4°C (dec.), and the methiodide has a melting point of 235-7°C.

Which plant is Picrinine extracted from?

Picrinine is extracted from Ochrosia elliptica.

What are some of the chemical categories that 2α,5α-Epoxy-1,2-dihydroakuammilan-17-oic acid methyl ester belongs to?

It belongs to categories such as chemical reagent, pharmaceutical intermediate, phytochemical, and standardized herbal extract.

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