(R)-2-Hydroxy-4-phenylbutyric Acid - ≥98% , CAS No.29678-81-7

CAS: 29678-81-7 Cat. No.: R160938 Molecular Weight: 180.2 EC Number: 608-394-1 PubChem CID: 2759328
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(2R)-2-hydroxy-4-phenylbutanoic acid | (2R)-2-Hydroxy-4-phenyl-butanoic acid | DS-12571 | D-(-)-Benzyllactic acid | (alphaR)-Hydroxy-benzenebutanoic Acid | DTXSID40952135 | MFCD00192219 | AM20060598 | J-017597 | JNJCEALGCZSIGB-SECBINFHSA-N | BENZENEBUTANO
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
R160938-1g
10

$13.90

$20.90
Save $7.00 (33.49%)
5g
R160938-5g
10

$30.90

$46.90
Save $16.00 (34.12%)
10g
R160938-10g
10

$37.90

$56.90
Save $19.00 (33.39%)
25g
R160938-25g
5

$60.90

$91.90
Save $31.00 (33.73%)
100g
R160938-100g
6

$188.90

$283.90
Save $95.00 (33.46%)
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.

Specifications

Synonyms
(2R)-2-hydroxy-4-phenylbutanoic acid | (2R)-2-Hydroxy-4-phenyl-butanoic acid | DS-12571 | D-(-)-Benzyllactic acid | (alphaR)-Hydroxy-benzenebutanoic Acid | DTXSID40952135 | MFCD00192219 | AM20060598 | J-017597 | JNJCEALGCZSIGB-SECBINFHSA-N | BENZENEBUTANO
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488193131
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488193131
Canonical SmilesC1=CC=C(C=C1)CCC(C(=O)O)O
IUPAC Name(2R)-2-hydroxy-4-phenylbutanoic acid
InChIKeyJNJCEALGCZSIGB-SECBINFHSA-N
INCHI1S/C10H12O3/c11-9(10(12)13)7-6-8-4-2-1-3-5-8/h1-5,9,11H,6-7H2,(H,12,13)/t9-/m1/s1
Isomeric SMILES C1=CC=C(C=C1)CC[C@H](C(=O)O)O
WGK Germany 3
PubChem CID 2759328
Molecular Weight 180.2
Reaxy-Rn 3201296

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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Monosaccharides  Alpha hydroxy acids and derivatives  Secondary alcohols  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monosaccharide - Hydroxy acid - Monocyclic benzene moiety - Alpha-hydroxy acid - Secondary alcohol - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - 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.

22 results found

Lot NumberCertificate TypeDateItem
I2208868Certificate of AnalysisJun 11, 2026 R160938
I2208869Certificate of AnalysisJun 11, 2026 R160938
I2208870Certificate of AnalysisJun 11, 2026 R160938
I2208871Certificate of AnalysisJun 11, 2026 R160938
G2222398Certificate of AnalysisMay 08, 2026 R160938
G2222399Certificate of AnalysisMay 08, 2026 R160938
G2219228Certificate of AnalysisMay 08, 2026 R160938
I2018187Certificate of AnalysisJul 11, 2024 R160938
I2018188Certificate of AnalysisJul 11, 2024 R160938
I2018189Certificate of AnalysisJul 11, 2024 R160938
I2018190Certificate of AnalysisJul 11, 2024 R160938
L2209191Certificate of AnalysisDec 27, 2022 R160938
L2216548Certificate of AnalysisNov 10, 2022 R160938
L2216550Certificate of AnalysisNov 10, 2022 R160938
L2216551Certificate of AnalysisNov 10, 2022 R160938
L2216553Certificate of AnalysisNov 10, 2022 R160938
L2216576Certificate of AnalysisNov 10, 2022 R160938
L2216581Certificate of AnalysisNov 10, 2022 R160938
L2216582Certificate of AnalysisNov 10, 2022 R160938
L2216585Certificate of AnalysisNov 10, 2022 R160938
L2216602Certificate of AnalysisNov 10, 2022 R160938
L2216609Certificate of AnalysisNov 10, 2022 R160938

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Chemical and Physical Properties
SolubilitySoluble in Methanol
Specific Rotation[α]-7.0 to -10.0 deg(C=1, EtOH)
Melt Point(°C)115.0 - 119.0 ℃
Molecular Weight180.200 g/mol
XLogP31.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass180.079 Da
Monoisotopic Mass180.079 Da
Topological Polar Surface Area57.500 Ų
Heavy Atom Count13
Formal Charge0
Complexity162.000
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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