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B-NICOTYRINE

CAS No.
487-19-4
Chemical Name:
B-NICOTYRINE
Synonyms
NICOTYRINE;Pyridine, 3-(1-methyl-1H-pyrrol-2-yl)-;β-Nicotyrine;BETA-NICOTYRINE;3-(1-METHYL-1H-PYRROL-2-YL)PYRIDINE;B-NICOTYRINE;3,2’-nicotyrine;alpha-nicotyrine;BETA-NITROTYRINE;Nicotine EP Impurity B
CBNumber:
CB8154891
Molecular Formula:
C10H10N2
Molecular Weight:
158.2
MDL Number:
MFCD00468104
MOL File:
487-19-4.mol
MSDS File:
SDS
Last updated:2023-06-08 09:02:17

B-NICOTYRINE Properties

Melting point 168-169 °C
Boiling point 78-80°C/0/15mm
Density 1.2410
refractive index 1.6057 (estimate)
storage temp. -20°C Freezer, Under Inert Atmosphere
solubility Chloroform (Slightly), Dichloromethane (Slightly), Ethyl Acetate (Slightly), Met
form Oil
pka pK1:4.76(+1) (25°C)
color Pale Yellow to Brown to Dark Orange
Stability Light, Air Sensitive
FDA UNII XN4R1LH79Y
EPA Substance Registry System Pyridine, 3-(1-methyl-1H-pyrrol-2-yl)- (487-19-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319-H335-H302+H312+H332-H315
Precautionary statements  P280-P301+P312-P362+P364
HS Code  2939800000
NFPA 704
3
2 0

B-NICOTYRINE price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 16333 β-Nicotyrine ≥98% 487-19-4 1mg $48 2024-03-01 Buy
Cayman Chemical 16333 β-Nicotyrine ≥98% 487-19-4 5mg $119 2024-03-01 Buy
Cayman Chemical 16333 β-Nicotyrine ≥98% 487-19-4 10mg $213 2024-03-01 Buy
Cayman Chemical 16333 β-Nicotyrine ≥98% 487-19-4 25mg $414 2024-03-01 Buy
TRC N445000 β-Nicotyrine 487-19-4 1mg $80 2021-12-16 Buy
Product number Packaging Price Buy
16333 1mg $48 Buy
16333 5mg $119 Buy
16333 10mg $213 Buy
16333 25mg $414 Buy
N445000 1mg $80 Buy

B-NICOTYRINE Chemical Properties,Uses,Production

Description

The occurrence of this alkaloid in the cigar type of tobacco has been reported by Wenusch and subsequently confirmed by Spath and Kesztler. It forms a colour_x0002_less oil when pure and yields crystalline salts and derivatives, e.g. the p1atinichloride, m.p. 158°C; picrate, m.p. 170-1 °c and the methiodide, m.p. 2l1-3°e. It may also be prepared from nicotine by oxidation with silver oxide, silver acetate or potassium ferricyanide. With Zn and HCI, the base is reduced to nicotine and 4:5-dihydronicotyrine, b.p. 244-6°C, yielding a dipicrate, m.p. l64°e. In the presence of prepared Pt02, the latter may be further reduced to dihydrometanicotine, the dipicrate of which has m.p. 161-2°C. Nicotyrine may be converted directly into nicotine in one operation by controlled hydrogenation in the presence on Pd-e

Chemical Properties

Clear Light Red-Brown Oil

Uses

Nicotryrine is an alkaloid derived from the dehydrogenation of nicotine and its analog, nornicotine. An alkaloid occurring in cigaret smoke.

Definition

ChEBI: Nicotyrine is a member of pyridines.

Synthesis Reference(s)

The Journal of Organic Chemistry, 54, p. 2476, 1989 DOI: 10.1021/jo00271a052

References

Cahours, Etard., Bull. Soc. Chim. Fr., 34, 449 (1880)
Pictet, Crepieux., Ber., 28, 1904 (1895)
Pictet, Crepieux., ibid, 33, 2355 (1900)
Wibaut, Oberhoff., Rec. trav. Chim., 47,935 (1928)
Wenusch., Biochem. Zeit., 275,361 (1935)
Spath, Kesztler., Ber., 70,2450 (1937)
Spath, Wibaut, Kesztler., ibid, 71, 100 (1938)

B-NICOTYRINE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-(1-methyl-2-pyrrolyl)pyridine 3,2’-nicotyrine alpha-nicotyrine B-NICOTYRINE (3-(1)-METHYLPYRROL-2-YL)-PYRIDINE 1-Methyl-2-(3-pyridinyl)-1H-pyrrole BETA-NITROTYRINE 1-methyl-2-(3-pyridyl)pyrrole 3-(1-methyl-1h-pyrrol-2-yl)-pyridin 3-(1-methyl-2-pyrrolyl)-pyridin Nicotine EP Impurity B/ Nicotine Related Compound B (Nicotyrine) Nicotine Related Compound B (20 mg) Nicotine EP Impurity B BETA-NICOTYRINE 3-(1-METHYL-1H-PYRROL-2-YL)PYRIDINE NICOTYRINE β-Nicotyrine Pyridine, 3-(1-methyl-1H-pyrrol-2-yl)- Nicotine USP Related Compound B 3-(1-methyl-1H-pyrrol-2-yl)pyridine (β-nicotyrine) β-Nicotyrine,Inhibitor,tobacco alkaloid,betaNicotyrine,beta Nicotyrine,inhibit,Microwave irradiation,Nicotiana tabacum,Dehydrogenation,Nicotine metabolite,Drug Metabolite Nicotine EP Impurity B (beta-Nicotyrine) Cinnamyl Chloride Impurity 11 487-19-4 pharmacetical Nicotine Derivatives Heterocycles Mutagenesis Research Chemicals