DL-Phenylalanine benzyl ester 4-toluenesulfonate salt - ≥98% , CAS No.119290-61-8

CAS: 119290-61-8 Cat. No.: D351572 Molecular Weight: 427.5
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
DL-Phenylalanine benZyl ester 4-toluenesulfonate salt (H-DL-Phe-OBZl.TsOH) | FT-0625603 | AKOS015908895 | L-Phenylalanine benzyl ester p-toluenesulfonate salt | SCHEMBL2590490 | F10569 | FT-0744378 | MFCD00035105 | Dl-phenylalanine-obzl p-tosylate | H-PHE
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
D351572-5g
2
$9.90
25g
D351572-25g
2
$10.90
100g
D351572-100g
2

$28.90

$43.90
Save $15.00 (34.17%)
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Why this grade

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

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Storage & shipping

Store at 2-8°C Ships Wet ice 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
DL-Phenylalanine benZyl ester 4-toluenesulfonate salt (H-DL-Phe-OBZl.TsOH) | FT-0625603 | AKOS015908895 | L-Phenylalanine benzyl ester p-toluenesulfonate salt | SCHEMBL2590490 | F10569 | FT-0744378 | MFCD00035105 | Dl-phenylalanine-obzl p-tosylate | H-PHE
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504758567
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504758567
Canonical SmilesCC1=CC=C(C=C1)S(=O)(=O)O.C1=CC=C(C=C1)CC(C(=O)OCC2=CC=CC=C2)N
IUPAC Namebenzyl 2-amino-3-phenylpropanoate;4-methylbenzenesulfonic acid
InChIKeyZLZGBBIPWXUQST-UHFFFAOYSA-N
INCHI1S/C16H17NO2.C7H8O3S/c17-15(11-13-7-3-1-4-8-13)16(18)19-12-14-9-5-2-6-10-14;1-6-2-4-7(5-3-6)11(8,9)10/h1-10,15H,11-12,17H2;2-5H,1H3,(H,8,9,10)
Isomeric SMILES CC1=CC=C(C=C1)S(=O)(=O)O.C1=CC=C(C=C1)CC(C(=O)OCC2=CC=CC=C2)N
Molecular Weight 427.5
Reaxy-Rn 3900183
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3900183&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentPhenylalanine and derivatives
Alternative Parents Alpha amino acid esters  p-Methylbenzenesulfonates  Tosyl compounds  Amphetamines and derivatives  Benzyloxycarbonyls  1-sulfo,2-unsubstituted aromatic compounds  Benzenesulfonyl compounds  Aralkylamines  Fatty acid esters  Sulfonyls  Organosulfonic acids  Carboxylic acid esters  Monocarboxylic acids and derivatives  Carbonyl compounds  Hydrocarbon derivatives  Monoalkylamines  Organic oxides  Organopnictogen compounds  
Molecular FrameworkNot available
Substituents Phenylalanine or derivatives - Alpha-amino acid ester - P-methylbenzenesulfonate - Amphetamine or derivatives - Benzyloxycarbonyl - Tosyl compound - Benzenesulfonate - Arylsulfonic acid or derivatives - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Aralkylamine - Toluene - Fatty acid ester - Monocyclic benzene moiety - Fatty acyl - Benzenoid - Sulfonyl - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Carboxylic acid ester - Monocarboxylic acid or derivatives - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Primary amine - Amine - Organic oxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylalanine and derivatives. These are compounds containing phenylalanine or a derivative thereof resulting from reaction of phenylalanine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
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.

7 results found

Lot NumberCertificate TypeDateItem
B23091336Certificate of AnalysisNov 10, 2025 D351572
B23091335Certificate of AnalysisNov 10, 2025 D351572
B23091327Certificate of AnalysisNov 10, 2025 D351572
B23091304Certificate of AnalysisNov 10, 2025 D351572
B23091103Certificate of AnalysisNov 10, 2025 D351572
B23091078Certificate of AnalysisNov 10, 2025 D351572
F2524350Certificate of AnalysisOct 14, 2022 D351572
Chemical and Physical Properties
Molecular Weight427.500 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count7
Exact Mass427.145 Da
Monoisotopic Mass427.145 Da
Topological Polar Surface Area115.000 Ų
Heavy Atom Count30
Formal Charge0
Complexity474.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Solution Calculators
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