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197602

Quinuclidine

97%

Synonym(s):

1-Azabicyclo[2.2.2]octane, ABCO

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Size/SKUAvailabilityPrice
1 g

Estimated to ship onNovember 08, 2026fromMILWAUKEE

$173.00
10 g

Estimated to ship onNovember 08, 2026fromMILWAUKEE

$1,120.00

About This Item

Empirical Formula (Hill Notation):
C7H13N
CAS Number:
Molecular Weight:
111.18
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-887-1
Beilstein/REAXYS Number:
103111
MDL number:
Assay:
97%
Form:
solid

$173.00


Estimated to ship onNovember 08, 2026Details


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vapor pressure

1.5 mmHg ( 20 °C)

Quality Segment

assay

97%

form

solid

mp

157-160 °C (lit.)

solubility

H2O: very slightly soluble, H2O: very soluble, alcohol: miscible, diethyl ether: miscible, organic solvents: very soluble

SMILES string

C1CN2CCC1CC2

InChI

1S/C7H13N/c1-4-8-5-2-7(1)3-6-8/h7H,1-6H2

InChI key

SBYHFKPVCBCYGV-UHFFFAOYSA-N

Gene Information

rat ... Chrm1(25229)

General description

Quinuclidine is a bicyclic tertiary amine with a bridgehead nitrogen atom structure, often used in the synthesis of iodonium complexes and as a hydrogen-atom-transfer (HAT) catalyst in photo induced reactions.

Application

Quinuclidine can be used as a catalyst:
  • In the Baylis-Hillman reaction of aldehydes with methyl acrylate[1].
  • For the epimerization of α-methylglucose to α-methylallose[2].
It can also be used as a reactant to synthesize 5-[4-[2-(acetyloxy)ethyl]-1-piperidinyl]-2-pyridinecarbonitrile by reacting with 5-bromo-2-pyridinecarbonitrile in the presence of potassium acetate.

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135917Q1905253340
assay

97%

assay

97%

assay

97%

assay

99%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

solubility

H2O: very slightly soluble, alcohol: miscible, organic solvents: very soluble, H2O: very soluble, diethyl ether: miscible

solubility

-

solubility

-

solubility

-

mp

157-160 °C (lit.)

mp

>300 °C (lit.)

mp

>300 °C (dec.) (lit.)

mp

220-223 °C (lit.)

form

solid

form

solid

form

-

form

-

vapor pressure

1.5 mmHg ( 20 °C)

vapor pressure

-

vapor pressure

-

vapor pressure

-


pictograms

Skull and crossbonesCorrosion

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Irrit. 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges



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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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