4-(4-Pyridyl)morpholine - ≥98% , CAS No.2767-91-1

CAS: 2767-91-1 Cat. No.: P160629 Molecular Weight: 164.21 Beilstein Registry Number: 27(3/4)548 EC Number: 627-998-6 PubChem CID: 4145413
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
4-(pyridin-4-yl)morpholine | AMY7156 | 4-pyridin-4-ylmorpholine | V10132 | A876877 | SCHEMBL49166 | P1646 | 4-DIBUTYLAMINOCINNAMALDEHYDE | SY037668 | AKOS005206806 | 4-Morpholinopyridine, 97% | J-515849 | AS-59396 | 4-(4-Morpholinyl)pyridine | DTXSID20399
Storage
Room temperature
Shipped In
Normal
Size
Status
Price
Qty
1g
P160629-1g
3

$12.90

$19.90
Save $7.00 (35.18%)
5g
P160629-5g
4

$36.90

$55.90
Save $19.00 (33.99%)
25g
P160629-25g
2

$104.90

$157.90
Save $53.00 (33.57%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

It can be synthesized by the reduction of its 1-oxide.It undergoes morpholine ring contraction on reacting with trimethylsilylmethyllithium (TMSCH2Li).
It may be used in the synthesis of 1-alkyl-4-morpholinopyridinium halides.It may also be used as a secondary enhancer to improve the chemiluminescence of horseradish peroxidase (HRP) catalyzed oxidation of luminol.

Specifications

Synonyms
4-(pyridin-4-yl)morpholine | AMY7156 | 4-pyridin-4-ylmorpholine | V10132 | A876877 | SCHEMBL49166 | P1646 | 4-DIBUTYLAMINOCINNAMALDEHYDE | SY037668 | AKOS005206806 | 4-Morpholinopyridine, 97% | J-515849 | AS-59396 | 4-(4-Morpholinyl)pyridine | DTXSID20399
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504762870
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504762870
Canonical SmilesC1COCCN1C2=CC=NC=C2
IUPAC Name4-pyridin-4-ylmorpholine
InChIKeyQJWQYVJVCXMTJP-UHFFFAOYSA-N
INCHI1S/C9H12N2O/c1-3-10-4-2-9(1)11-5-7-12-8-6-11/h1-4H,5-8H2
Isomeric SMILES C1COCCN1C2=CC=NC=C2
WGK Germany 3
PubChem CID 4145413
Molecular Weight 164.21
Beilstein 27(3/4)548
Reaxy-Rn 140499

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
ClassOrganonitrogen compounds
SubclassAmines
Intermediate Tree Nodes Tertiary amines - Tertiary alkylarylamines
Direct ParentDialkylarylamines
Alternative Parents Aminopyridines and derivatives  Morpholines  Heteroaromatic compounds  Oxacyclic compounds  Dialkyl ethers  Azacyclic compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Dialkylarylamine - Aminopyridine - Pyridine - Oxazinane - Morpholine - Heteroaromatic compound - Oxacycle - Azacycle - Organoheterocyclic compound - Ether - Dialkyl ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dialkylarylamines. These are aliphatic aromatic amines in which the amino group is linked to two aliphatic chains and one aromatic group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

14 results found

Lot NumberCertificate TypeDateItem
H2514443Certificate of AnalysisAug 27, 2025 P160629
L2512125Certificate of AnalysisAug 27, 2025 P160629
B2519024Certificate of AnalysisAug 12, 2023 P160629
H2324348Certificate of AnalysisAug 12, 2023 P160629
H2324349Certificate of AnalysisAug 12, 2023 P160629
F23051251Certificate of AnalysisMay 27, 2023 P160629
F23051252Certificate of AnalysisMay 27, 2023 P160629
F23051256Certificate of AnalysisMay 27, 2023 P160629
F23051259Certificate of AnalysisMay 27, 2023 P160629
F23051262Certificate of AnalysisMay 27, 2023 P160629
E1924047Certificate of AnalysisMar 09, 2023 P160629
F1708041Certificate of AnalysisOct 18, 2022 P160629
I2207105Certificate of AnalysisAug 27, 2022 P160629
I2207106Certificate of AnalysisAug 27, 2022 P160629

Show more ⌵

Chemical and Physical Properties
SolubilitySoluble in Methanol
Melt Point(°C)107 °C
Molecular Weight164.200 g/mol
XLogP30.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass164.095 Da
Monoisotopic Mass164.095 Da
Topological Polar Surface Area25.400 Ų
Heavy Atom Count12
Formal Charge0
Complexity128.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.