O-(4-Nitrophenylphosphoryl) choline - ≥98% , CAS No.21064-69-7

CAS: 21064-69-7 Cat. No.: N131172 Molecular Weight: 304.236 Beilstein Registry Number: 1895422
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
NPCC | NPPC | 4-Nitrophenylphorylcholine | 4-nitrophenyl 2-(trimethylazaniumyl)ethyl phosphate | p-nitrophenyl phosphorylcholine | AKOS024418747 | DTXSID10401781 | O-(4-nitrophenyl-phosphoryl) choline | 4-nitrophenylphosphorylcholine | p-Nitrophenylphosph
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
N131172-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$58.90
250mg
N131172-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$228.90
1g
N131172-1g
1
$741.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads 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.

Overview

A reagent used in Phospholipase C assay.

Specifications

Synonyms
NPCC | NPPC | 4-Nitrophenylphorylcholine | 4-nitrophenyl 2-(trimethylazaniumyl)ethyl phosphate | p-nitrophenyl phosphorylcholine | AKOS024418747 | DTXSID10401781 | O-(4-nitrophenyl-phosphoryl) choline | 4-nitrophenylphosphorylcholine | p-Nitrophenylphosph
Specifications & Purity
≥98%
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesC[N+](C)(C)CCOP(=O)([O-])OC1=CC=C(C=C1)[N+](=O)[O-]
IUPAC Name(4-nitrophenyl) 2-(trimethylazaniumyl)ethyl phosphate
InChIKeyNAIXASFEPQPICN-UHFFFAOYSA-N
INCHI1S/C11H17N2O6P/c1-13(2,3)8-9-18-20(16,17)19-11-6-4-10(5-7-11)12(14)15/h4-7H,8-9H2,1-3H3
Isomeric SMILES C[N+](C)(C)CCOP(=O)([O-])OC1=CC=C(C=C1)[N+](=O)[O-]
WGK Germany 3
Molecular Weight 304.236
Beilstein 1895422
Reaxy-Rn 1895422
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1895422&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 nitrogen compounds
ClassOrganonitrogen compounds
SubclassQuaternary ammonium salts
Intermediate Tree Nodes Cholines
Direct ParentPhosphocholines
Alternative Parents Nitrobenzenes  Phenoxy compounds  Nitroaromatic compounds  Alkyl phosphates  Tetraalkylammonium salts  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Organooxygen compounds  Organic salts  Organic oxides  Hydrocarbon derivatives  Amines  Organic cations  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phosphocholine - Nitrobenzene - Phenoxy compound - Nitroaromatic compound - Monocyclic benzene moiety - Organic phosphoric acid derivative - Phosphoric acid ester - Alkyl phosphate - Benzenoid - Tetraalkylammonium salt - C-nitro compound - Organic nitro compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic oxoazanium - Organic 1,3-dipolar compound - Organic oxygen compound - Organic oxide - Amine - Organooxygen compound - Organic salt - Hydrocarbon derivative - Organic cation - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phosphocholines. These are compounds containing a [2-(trimethylazaniumyl)ethoxy]phosphonic acid or derivative.
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.

13 results found

Lot NumberCertificate TypeDateItem
J2330470Certificate of AnalysisAug 11, 2025 N131172
J2330471Certificate of AnalysisAug 11, 2025 N131172
E2515442Certificate of AnalysisApr 26, 2025 N131172
E2515443Certificate of AnalysisApr 26, 2025 N131172
E2521673Certificate of AnalysisApr 26, 2025 N131172
J2411952Certificate of AnalysisOct 14, 2024 N131172
J2411953Certificate of AnalysisOct 14, 2024 N131172
J2411954Certificate of AnalysisOct 14, 2024 N131172
I2129147Certificate of AnalysisJul 10, 2023 N131172
I2129148Certificate of AnalysisJul 10, 2023 N131172
I2212152Certificate of AnalysisJun 27, 2022 N131172
I2212155Certificate of AnalysisJun 27, 2022 N131172
I2212156Certificate of AnalysisJun 27, 2022 N131172

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Chemical and Physical Properties
SolubilitySoluble in water
SensitivityMoisture sensitive; Light sensitive
Molecular Weight304.240 g/mol
XLogP30.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count6
Exact Mass304.082 Da
Monoisotopic Mass304.082 Da
Topological Polar Surface Area104.000 Ų
Heavy Atom Count20
Formal Charge0
Complexity362.000
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
Solution Calculators
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