(R)-1-(Pyridin-4-yl)ethanol - ≥98% , CAS No.27854-88-2

CAS: 27854-88-2 Cat. No.: R192493 Molecular Weight: 123.15 Beilstein Registry Number: 4306040 EC Number: 624-355-1
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(R)-1-Pyridin-4-yl-ethanol | H1733 | (R)-(+)-1-(4-Pyridyl)ethanol | (R)-(+)-alpha-Methyl-4-pyridinemethanol, puriss., >=99.0% (sum of enantiomers, GC) | (1R)-1-(4-pyridinyl)ethanol | (R)-4-(1-Hydroxyethyl)pyridine | (1R)-1-(pyridin-4-yl)ethan-1-ol | (1R)-
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
R192493-50mg
3
$9.90
100mg
R192493-100mg
3
$10.90
250mg
R192493-250mg
3
$11.90
1g
R192493-1g
2

$16.90

$25.90
Save $9.00 (34.75%)
5g
R192493-5g
1

$61.90

$92.90
Save $31.00 (33.37%)
10g
R192493-10g
1

$111.90

$167.90
Save $56.00 (33.35%)
Enter a quantity for the sizes you want to add.
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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.

Specifications

Synonyms
(R)-1-Pyridin-4-yl-ethanol | H1733 | (R)-(+)-1-(4-Pyridyl)ethanol | (R)-(+)-alpha-Methyl-4-pyridinemethanol, puriss., >=99.0% (sum of enantiomers, GC) | (1R)-1-(4-pyridinyl)ethanol | (R)-4-(1-Hydroxyethyl)pyridine | (1R)-1-(pyridin-4-yl)ethan-1-ol | (1R)-
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504766743
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504766743
Canonical SmilesCC(C1=CC=NC=C1)O
IUPAC Name(1R)-1-pyridin-4-ylethanol
InChIKeyHVOAMIOKNARIMR-ZCFIWIBFSA-N
INCHI1S/C7H9NO/c1-6(9)7-2-4-8-5-3-7/h2-6,9H,1H3/t6-/m1/s1
Isomeric SMILES C[C@H](C1=CC=NC=C1)O
WGK Germany 3
Molecular Weight 123.15
Beilstein 4306040
Reaxy-Rn 109820
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=109820&ln=

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
SuperclassOrganoheterocyclic compounds
ClassPyridines and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPyridines and derivatives
Alternative Parents Heteroaromatic compounds  Secondary alcohols  Azacyclic compounds  Organonitrogen compounds  Hydrocarbon derivatives  Aromatic alcohols  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyridine - Heteroaromatic compound - Secondary alcohol - Azacycle - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Aromatic alcohol - Organooxygen compound - Organonitrogen compound - Alcohol - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyridines and derivatives. These are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

5 results found

Lot NumberCertificate TypeDateItem
J2521184Certificate of AnalysisOct 27, 2025 R192493
K2225173Certificate of AnalysisSep 08, 2025 R192493
F2414022Certificate of AnalysisJun 24, 2024 R192493
J1818040Certificate of AnalysisMay 10, 2024 R192493
J1818038Certificate of AnalysisMay 10, 2024 R192493
Chemical and Physical Properties
SolubilitySoluble in Methanol
SensitivityAir Sensitive
Specific Rotation[α]60° (C=1,CHCl3)
Melt Point(°C)69 °C
Molecular Weight123.150 g/mol
XLogP30.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass123.068 Da
Monoisotopic Mass123.068 Da
Topological Polar Surface Area33.100 Ų
Heavy Atom Count9
Formal Charge0
Complexity79.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
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
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