Dibenzyl Phosphate - ≥99% , CAS No.1623-08-1

CAS: 1623-08-1 Cat. No.: D131779 Molecular Weight: 278.24 Beilstein Registry Number: 6439 EC Number: 216-602-3
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
SCHEMBL51316 | Dibenzyl hydrogen phosphate | MFCD00137817 | SMR001227194 | DTXCID9013402 | Phosphoric acid, dibenzyl ester | Tox21_201050 | UNII-Y65R35LZ0S | MFCD00004775 | C14H15O4P | Phosphoric acid, bis(phenylmethyl) ester | CAS-1623-08-1 | Dibenzyl hy
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
D131779-1g
10
$9.90
5g
D131779-5g
3
$10.90
25g
D131779-25g
5

$15.90

$23.90
Save $8.00 (33.47%)
100g
D131779-100g
3

$62.90

$94.90
Save $32.00 (33.72%)
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Dibenzyl phosphate (DBzP) can be used:

· To promote the monoselective ortho-C-H alkylation of N-quinolyl benzamides with primary and secondary alkyl iodides.

· For the ring-opening reaction of epoxide such as benzylglycidol to synthesize dihydroxyacetone phosphate (DHAP).

· As a reactant for the synthesis of stereospecific 1,2-trans glycosyl phosphates.

Specifications

Synonyms
SCHEMBL51316 | Dibenzyl hydrogen phosphate | MFCD00137817 | SMR001227194 | DTXCID9013402 | Phosphoric acid, dibenzyl ester | Tox21_201050 | UNII-Y65R35LZ0S | MFCD00004775 | C14H15O4P | Phosphoric acid, bis(phenylmethyl) ester | CAS-1623-08-1 | Dibenzyl hy
Specifications & Purity
≥99%
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
≥99%
Names and Identifiers
Pubchem Sid488184880
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488184880
Canonical SmilesC1=CC=C(C=C1)COP(=O)(O)OCC2=CC=CC=C2
IUPAC Namedibenzyl hydrogen phosphate
InChIKeyHDFFVHSMHLDSLO-UHFFFAOYSA-N
INCHI1S/C14H15O4P/c15-19(16,17-11-13-7-3-1-4-8-13)18-12-14-9-5-2-6-10-14/h1-10H,11-12H2,(H,15,16)
Isomeric SMILES C1=CC=C(C=C1)COP(=O)(O)OCC2=CC=CC=C2
WGK Germany 3
Molecular Weight 278.24
Beilstein 6439
Reaxy-Rn 2055755
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2055755&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
SuperclassOrganic acids and derivatives
ClassOrganic phosphoric acids and derivatives
SubclassPhosphate esters
Intermediate Tree Nodes Alkyl phosphates
Direct ParentDialkyl phosphates
Alternative Parents Benzene and substituted derivatives  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Dialkyl phosphate - Benzenoid - Monocyclic benzene moiety - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dialkyl phosphates. These are organic compounds containing a phosphate group that is linked to exactly two alkyl chain.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
NR3C1 Tclin Glucocorticoid receptor (14987 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TSHR Tclin Thyroid stimulating hormone receptor (29986 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PIN1 Tchem Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 (36611 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Impa1 Inositol monophosphatase 1 (16203 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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.

12 results found

Lot NumberCertificate TypeDateItem
B2306681Certificate of AnalysisNov 18, 2024 D131779
B2306699Certificate of AnalysisNov 18, 2024 D131779
B2306702Certificate of AnalysisNov 18, 2024 D131779
B2306672Certificate of AnalysisNov 07, 2024 D131779
D2511411Certificate of AnalysisOct 25, 2024 D131779
D2511412Certificate of AnalysisOct 25, 2024 D131779
L2417752Certificate of AnalysisJul 13, 2024 D131779
L2431087Certificate of AnalysisJul 13, 2024 D131779
J2129673Certificate of AnalysisAug 01, 2023 D131779
J2129648Certificate of AnalysisAug 01, 2023 D131779
J2129649Certificate of AnalysisAug 01, 2023 D131779
D1522068Certificate of AnalysisJan 06, 2023 D131779

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Chemical and Physical Properties
SolubilitySoluble in water (partly), chloroform, dichloromethane, ethyl acetate, and methanol.
SensitivityHeat sensitive
Melt Point(°C)78-80 °C
Molecular Weight278.240 g/mol
XLogP32.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count6
Exact Mass278.071 Da
Monoisotopic Mass278.071 Da
Topological Polar Surface Area55.800 Ų
Heavy Atom Count19
Formal Charge0
Complexity270.000
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
Documents & Articles
Citations of This Product
References
1. Zhilong Xu, Kai Yu, Siyu Zhu, Yun Ju, Jing Zhao, Hong Zhang, Mingyi Wang, Jie Jiang, Jing He.  (2026)  Organophosphate diesters interfere with hypochlorous acid-induced phospholipid reactions at the air-water interface.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:41564757] [10.1016/j.jhazmat.2026.141203]
Solution Calculators
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