Bis(4-nitrophenyl) phosphate - ≥99% , CAS No.645-15-8

CAS: 645-15-8 Cat. No.: B113674 Formula: C12H9N2O8P Molecular Weight: 340.18 Beilstein Registry Number: 6(1)121 EC Number: 211-434-7
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
HMS3085F04 | AS-17229 | Phosphoric Acid Bis-(4-nitro-phenyl)ester | 4-06-00-01330 (Beilstein Handbook Reference) | NSC 59824 | 1MF77LEI63 | Phosphoric acid, bis(p-nitrophenyl) ester | NSC59824 | NSC-59824 | Bis(4-nitrophenyl)phosphate | UNII-1MF77LEI63 |
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
1g
B113674-1g
4 In stock
—
$9.90
5g
B113674-5g
3 In stock
—
$13.90
10g
B113674-10g
1 In stock
—
$19.90
25g
B113674-25g
3 In stock
—
$39.90
100g
B113674-100g
3 In stock
—
$124.90
500g
B113674-500g
Made to order · 8–12 wks
$497.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% 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 15 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
HMS3085F04 | AS-17229 | Phosphoric Acid Bis-(4-nitro-phenyl)ester | 4-06-00-01330 (Beilstein Handbook Reference) | NSC 59824 | 1MF77LEI63 | Phosphoric acid, bis(p-nitrophenyl) ester | NSC59824 | NSC-59824 | Bis(4-nitrophenyl)phosphate | UNII-1MF77LEI63 |
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488179506
Canonical Smiles
C1=CC(=CC=C1[N+](=O)[O-])OP(=O)(O)OC2=CC=C(C=C2)[N+](=O)[O-]
IUPAC Name
bis(4-nitrophenyl) hydrogen phosphate
InChIKey
MHSVUSZEHNVFKW-UHFFFAOYSA-N
INCHI
1S/C12H9N2O8P/c15-13(16)9-1-5-11(6-2-9)21-23(19,20)22-12-7-3-10(4-8-12)14(17)18/h1-8H,(H,19,20)
Isomeric SMILES
C1=CC(=CC=C1[N+](=O)[O-])OP(=O)(O)OC2=CC=C(C=C2)[N+](=O)[O-]
WGK Germany
3
RTECS
TB8260000
UN Number
2811
Molecular Weight
340.18
Beilstein
6(1)121
Reaxy-Rn
2064857
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2064857&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 Aryl phosphates
Direct ParentAryl phosphodiesters
Alternative Parents Nitrobenzenes  Phenoxy compounds  Nitroaromatic compounds  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aryl phosphodiester - Nitrobenzene - Phenoxy compound - Nitroaromatic compound - Monocyclic benzene moiety - Benzenoid - C-nitro compound - Organic nitro compound - Organic oxoazanium - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organic oxide - Organopnictogen compound - Organic oxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aryl phosphodiesters. These are aryl phosphates in which the phosphate is esterified at exactly two positions.
External Descriptors aryl phosphate
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CES1 Tchem Liver carboxylesterase 1 (3 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
ACHE Tclin Acetylcholinesterase (18204 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CES2 Tchem Carboxylesterase 2 (583 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CES1 Tchem Acyl coenzyme A:cholesterol acyltransferase (1029 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GNAS Tbio Guanine nucleotide-binding protein G(s), subunit alpha (103405 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RAN Tchem GTP-binding nuclear protein Ran/Importin subunit beta-1/Snurportin-1 (21853 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KPNB1 Tbio Importin subunit beta-1/Snurportin-1 (25097 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Carboxylesterase (379 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BCHE Cholinesterase (8742 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.

21 results found

Lot NumberCertificate TypeDateItem
H2624056Certificate of AnalysisAug 31, 2026 B113674
H2618172Certificate of AnalysisAug 27, 2026 B113674
H2209172Certificate of AnalysisMay 20, 2026 B113674
H2209164Certificate of AnalysisMay 20, 2026 B113674
H2209167Certificate of AnalysisMay 20, 2026 B113674
H2209166Certificate of AnalysisMay 20, 2026 B113674
A2606065Certificate of AnalysisJan 08, 2026 B113674
C1810050Certificate of AnalysisOct 14, 2025 B113674
I2107078Certificate of AnalysisJun 09, 2025 B113674
I1814010Certificate of AnalysisJul 19, 2022 B113674
H1721011Certificate of AnalysisJul 19, 2022 B113674
J2529202Certificate of AnalysisJun 30, 2022 B113674
J2523104Certificate of AnalysisJun 30, 2022 B113674
H2209165Certificate of AnalysisJun 30, 2022 B113674
D2621012Certificate of AnalysisJun 30, 2022 B113674
B2624317Certificate of AnalysisJun 30, 2022 B113674
B2512107Certificate of AnalysisJun 30, 2022 B113674
B2512100Certificate of AnalysisJun 30, 2022 B113674
B2512017Certificate of AnalysisJun 30, 2022 B113674
E2325038Certificate of AnalysisMar 13, 2021 B113674
B2318384Certificate of AnalysisMar 13, 2021 B113674
Chemical and Physical Properties
SolubilitySolubility in Water almost transparency
Melt Point(°C)176°C
Molecular Weight340.180 g/mol
XLogP31.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count8
Rotatable Bond Count4
Exact Mass340.01 Da
Monoisotopic Mass340.01 Da
Topological Polar Surface Area147.000 Ų
Heavy Atom Count23
Formal Charge0
Complexity434.000
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
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

How should this product be stored?
Store at room temperature.
What is the purity of this product?
This product is supplied at ≥99% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 645-15-8, the molecular formula is C12H9N2O8P, and the molecular weight is 340.18 g/mol. InChIKey MHSVUSZEHNVFKW-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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