Nitrilotri(methylphosphonic acid)(ATMP) - 50% in water , CAS No.6419-19-8

CAS: 6419-19-8 Cat. No.: N115347 Molecular Weight: 299.05 Beilstein Registry Number: 1715724 EC Number: 229-146-5
AVAILABLE TO ORDER
GRADE & PURITY 50% in water
Synonyms
ATMP | 7611-50-9 (tri-hydrochloride salt) | Aminotris(methanephosphonic acid) | Phosphonic acid, (nitrilotris(methylene))tris- | Phosphonic acid, P,P',P''-(nitrilotris(methylene))tris- | Nitrilotri(methylphosphonic acid) (ATMP) | {[bis(phosphonomethyl)ami
Storage
Room temperature,Argon charged,Desiccated,Cool
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
N115347-25g
5
$9.90
100g
N115347-100g
5
$10.90
500g
N115347-500g
≥10
$11.90
Enter a quantity for the sizes you want to add.
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Why this grade

50% in water for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature,Argon charged,Desiccated,Cool Ships Normal 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 72 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
ATMP | 7611-50-9 (tri-hydrochloride salt) | Aminotris(methanephosphonic acid) | Phosphonic acid, (nitrilotris(methylene))tris- | Phosphonic acid, P, P', P''-(nitrilotris(methylene))tris- | Nitrilotri(methylphosphonic acid) (ATMP) | {[bis(phosphonomethyl)ami
Specifications & Purity
50% in water
Storage
Room temperature, Argon charged, Desiccated, Cool
Shipped In
Normal
Names and Identifiers
Pubchem Sid488182281
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488182281
Canonical SmilesC(N(CP(=O)(O)O)CP(=O)(O)O)P(=O)(O)O
IUPAC Name[bis(phosphonomethyl)amino]methylphosphonic acid
InChIKeyYDONNITUKPKTIG-UHFFFAOYSA-N
INCHI1S/C3H12NO9P3/c5-14(6,7)1-4(2-15(8,9)10)3-16(11,12)13/h1-3H2,(H2,5,6,7)(H2,8,9,10)(H2,11,12,13)
Isomeric SMILES C(N(CP(=O)(O)O)CP(=O)(O)O)P(=O)(O)O
WGK Germany 1
RTECS SZ9860000
UN Number 3265
Molecular Weight 299.05
Beilstein 1715724
Reaxy-Rn 1715724
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1715724&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.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassOrganic phosphonic acids and derivatives
SubclassOrganic phosphonic acids
Intermediate Tree Nodes Not available
Direct ParentOrganic phosphonic acids
Alternative Parents Organopnictogen compounds  Organophosphorus compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Organophosphonic acid - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organophosphorus compound - Organonitrogen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as organic phosphonic acids. These are organic compounds containing phosphonic acid.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 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.

25 results found

Lot NumberCertificate TypeDateItem
F2612269Certificate of AnalysisJun 01, 2026 N115347
F2612261Certificate of AnalysisJun 01, 2026 N115347
J2511610Certificate of AnalysisSep 22, 2025 N115347
A2626125Certificate of AnalysisSep 22, 2025 N115347
J2511624Certificate of AnalysisSep 22, 2025 N115347
J2511625Certificate of AnalysisSep 22, 2025 N115347
J2511626Certificate of AnalysisSep 22, 2025 N115347
I2508046Certificate of AnalysisSep 12, 2025 N115347
C2527654Certificate of AnalysisMar 18, 2025 N115347
D2503568Certificate of AnalysisMar 18, 2025 N115347
G2530013Certificate of AnalysisMar 18, 2025 N115347
B2506151Certificate of AnalysisFeb 17, 2025 N115347
A2508194Certificate of AnalysisJan 15, 2025 N115347
C2330431Certificate of AnalysisJan 13, 2025 N115347
C2330313Certificate of AnalysisJan 13, 2025 N115347
C2330310Certificate of AnalysisJan 13, 2025 N115347
A2507025Certificate of AnalysisJan 09, 2025 N115347
C2330430Certificate of AnalysisJan 06, 2025 N115347
C2330317Certificate of AnalysisJan 06, 2025 N115347
L2118246Certificate of AnalysisSep 21, 2023 N115347
D2325710Certificate of AnalysisApr 17, 2023 N115347
I2405051Certificate of AnalysisFeb 27, 2023 N115347
H2420055Certificate of AnalysisFeb 27, 2023 N115347
C2405090Certificate of AnalysisFeb 27, 2023 N115347
B2314204Certificate of AnalysisNov 19, 2021 N115347

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Chemical and Physical Properties
SensitivityHygroscopic
Melt Point(°C)215°C
Molecular Weight299.050 g/mol
XLogP3-7.200
Hydrogen Bond Donor Count6
Hydrogen Bond Acceptor Count10
Rotatable Bond Count6
Exact Mass298.972 Da
Monoisotopic Mass298.972 Da
Topological Polar Surface Area176.000 Ų
Heavy Atom Count16
Formal Charge0
Complexity305.000
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
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