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2-Methylpiperidine

2-Methylpiperidine structure

CAS No:
109-05-7
Formula:
C6H13N
Chemical Name:
2-Methylpiperidine
Synonyms:
Piperidine,2-methyl-;2-Pipecoline;2-Methylpiperidine;α-Pipecoline;α-Methylpiperidine;(±)-α-Pipecoline;DL-2-Methylpiperidine;(±)-2-Methylpiperidine;NSC 31047;NSC 462;3000-79-1
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

CLEAR YELLOW LIQUID Colorless to yellow liquid; pepper-like aroma.

Colourless to yellow liquid; Pepper-like aroma

2-Methylpiperidine Basic Attributes

Molecular Weight：

99.177

Exact Mass：

99.17

EC Number：

203-642-1

NSC Number：

31047|462

HScode：

29333999

Characteristics

PSA：

XLogP3：

1.42

Appearance：

Colourless to yellow liquid; Pepper-like aroma

Density：

0.9527 g/cm³ @ Temp: 21 °C

Melting Point：

-4--5 °C

Boiling Point：

120 °C

Flash Point：

47 °F

Refractive Index：

n 20/D 1.446(lit.)

Water Solubility：

soluble

Storage Conditions：

Flammables area

Vapor Pressure：

16.4mmHg at 25°C

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 1993 3/PG 2

wgk germany：

hazard class code：

R11;R22;R34

safety instructions：

16-26-39-45-36/37/39

RTECS Number：

TN1240000

Marks：

F,Xn

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P210-P261-P280-P305 + P351 + P338

Hazard Statements：

H225-H302-H315-H318-H335

GHS Classification：

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P362, P363, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 47 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-methylpiperidine

2-Methylpiperidine Use and Manufacturing

Uses

Reactant for C-2 arylation of piperidines through directed transition metal-catalyzed sp3 C-H activation1Reactant for synthesis of:• ;Azepan-4-ones via two step [5+2] annulation2• ;2-Aminobenzoxazoles3• ;Unsymmetrically substituted ureas4• ;Corticotropin-releasing factor receptor type 1 antagonists5• ;Gefitinib analogues with anti-tumor activity6

Manufacturing Info：

Piperidine, 2-methyl-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:99.17
XLogP3:1.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Exact Mass:99.104799419
Monoisotopic Mass:99.104799419
Topological Polar Surface Area:12
Heavy Atom Count:7
Complexity:52.1
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 2-Methylpiperidine

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2-Methylpiperidine

CAS No.: 109-05-7

Grade: Industrial Grade

Content: 99%

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