(R)-(-)-2-Chloro-1-phenylethanol - ≥98% , CAS No.56751-12-3

CAS: 56751-12-3 Cat. No.: R304018 Molecular Weight: 156.61 EC Number: 676-601-2 PubChem CID: 7018857
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
SCHEMBL932391 | (R)-(-)-2-Chloro-1-phenylethanol, purum, >=97.0% (sum of enantiomers, GC) | (R)-.ALPHA.-(CHLOROMETHYL)BENZYL ALCOHOL | (1R)-2-chloro-1-phenylethanol | (1R)-2-Chloro-1-phenyl-ethanol | (R)-(?)- | 2-Chloro-1-phenylethanol, (-)- | BENZENEMETH
Storage
Room temperature,Desiccated
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
200mg
R304018-200mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$9.90

$14.90
Save $5.00 (33.56%)
1g
R304018-1g
3

$16.90

$25.90
Save $9.00 (34.75%)
5g
R304018-5g
3

$52.90

$79.90
Save $27.00 (33.79%)
25g
R304018-25g
2

$187.90

$281.90
Save $94.00 (33.35%)
100g
R304018-100g
2

$601.90

$902.90
Save $301.00 (33.34%)
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Why this grade

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

🌡

Storage & shipping

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

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Quality documents

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

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Literature proof

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

Specifications

Synonyms
SCHEMBL932391 | (R)-(-)-2-Chloro-1-phenylethanol, purum, >=97.0% (sum of enantiomers, GC) | (R)-.ALPHA.-(CHLOROMETHYL)BENZYL ALCOHOL | (1R)-2-chloro-1-phenylethanol | (1R)-2-Chloro-1-phenyl-ethanol | (R)-(?)- | 2-Chloro-1-phenylethanol, (-)- | BENZENEMETH
Specifications & Purity
≥98%
Storage
Room temperature, Desiccated
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488196099
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488196099
Canonical SmilesC1=CC=C(C=C1)C(CCl)O
IUPAC Name(1R)-2-chloro-1-phenylethanol
InChIKeyXWCQSILTDPAWDP-QMMMGPOBSA-N
INCHI1S/C8H9ClO/c9-6-8(10)7-4-2-1-3-5-7/h1-5,8,10H,6H2/t8-/m0/s1
Isomeric SMILES C1=CC=C(C=C1)[C@H](CCl)O
PubChem CID 7018857
Molecular Weight 156.61

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Secondary alcohols  Chlorohydrins  Organochlorides  Hydrocarbon derivatives  Aromatic alcohols  Alkyl chlorides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monocyclic benzene moiety - Secondary alcohol - Halohydrin - Chlorohydrin - Organic oxygen compound - Hydrocarbon derivative - Aromatic alcohol - Organooxygen compound - Organochloride - Organohalogen compound - Alkyl halide - Alkyl chloride - Alcohol - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
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.

11 results found

Lot NumberCertificate TypeDateItem
L2205154Certificate of AnalysisSep 09, 2025 R304018
L2205303Certificate of AnalysisSep 09, 2025 R304018
L2205304Certificate of AnalysisSep 09, 2025 R304018
L2205337Certificate of AnalysisSep 09, 2025 R304018
L2205338Certificate of AnalysisSep 09, 2025 R304018
L2205339Certificate of AnalysisSep 09, 2025 R304018
L2205544Certificate of AnalysisSep 09, 2025 R304018
H2121180Certificate of AnalysisJun 20, 2024 R304018
H2121181Certificate of AnalysisJun 20, 2024 R304018
H2121182Certificate of AnalysisJun 20, 2024 R304018
H2218072Certificate of AnalysisMar 25, 2021 R304018

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Chemical and Physical Properties
Refractive Index1.55
Specific Rotation[α]-48.5° (C=1,Cyclohexane)
Flash Point(°F)230°F
Flash Point(°C)>110°C
Boil Point(°C)110 °C/6 mmHg
Molecular Weight156.610 g/mol
XLogP31.600
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count2
Exact Mass156.034 Da
Monoisotopic Mass156.034 Da
Topological Polar Surface Area20.200 Ų
Heavy Atom Count10
Formal Charge0
Complexity89.300
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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