(7-Azabenzotriazol-1-yloxy)tris(dimethylamino)phosphonium Hexafluorophosphate - ≥98% , CAS No.156311-85-2

CAS: 156311-85-2 Cat. No.: A113335 Molecular Weight: 443.27 EC Number: 681-486-7 PubChem CID: 21894514
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
AOP | 7-azabenzotriazol-1-yloxytris(dimethylamino)phosph | 7-Azabenzotriazol-1-yloxytris(dimethylamino)phosph; AOP; Tris(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)phosphorus hexafluorophosphate;AOP | FT-0755578 | J-519080 | AC-24862 | (7-Azab
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
A113335-1g
3
$14.90
5g
A113335-5g
3
$24.90
25g
A113335-25g
2
$123.90
100g
A113335-100g
1
$489.90
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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
AOP | 7-azabenzotriazol-1-yloxytris(dimethylamino)phosph | 7-Azabenzotriazol-1-yloxytris(dimethylamino)phosph; AOP; Tris(dimethylamino)(3H-1, 2, 3-triazolo[4, 5-b]pyridin-3-yloxy)phosphorus hexafluorophosphate;AOP | FT-0755578 | J-519080 | AC-24862 | (7-Azab
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
Canonical SmilesCN(C)[P+](N(C)C)(N(C)C)ON1C2=C(C=CC=N2)N=N1.F[P-](F)(F)(F)(F)F
IUPAC Nametris(dimethylamino)-(triazolo[4,5-b]pyridin-3-yloxy)phosphanium;hexafluorophosphate
InChIKeyRQBNNDQCKMIUQJ-UHFFFAOYSA-N
INCHI1S/C11H21N7OP.F6P/c1-15(2)20(16(3)4,17(5)6)19-18-11-10(13-14-18)8-7-9-12-11;1-7(2,3,4,5)6/h7-9H,1-6H3;/q+1;-1
Isomeric SMILES CN(C)[P+](N(C)C)(N(C)C)ON1C2=C(C=CC=N2)N=N1.F[P-](F)(F)(F)(F)F
PubChem CID 21894514
Molecular Weight 443.27
Reaxy-Rn 6839093

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
SuperclassOrganoheterocyclic compounds
ClassTriazolopyridines
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentTriazolopyridines
Alternative Parents Pyridines and derivatives  Triazoles  Heteroaromatic compounds  Azacyclic compounds  Organonitrogen compounds  Organic salts  Organic oxygen compounds  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Triazolopyridine - Pyridine - Heteroaromatic compound - 1,2,3-triazole - Azole - Azacycle - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organonitrogen compound - Organic cation - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as triazolopyridines. These are compounds containing a triazole ring fused to a pyridine ring. Triazole is a five-membered ring consisting of two carbon atoms and three nitrogen atoms. Pyridine is a 6-membered ring consisting of five carbon atoms and one nitrogen center.
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.

6 results found

Lot NumberCertificate TypeDateItem
C1714055Certificate of AnalysisMay 20, 2026 A113335
K2214310Certificate of AnalysisMay 09, 2026 A113335
K2214484Certificate of AnalysisMay 09, 2026 A113335
K2214485Certificate of AnalysisMay 09, 2026 A113335
K2214486Certificate of AnalysisMay 09, 2026 A113335
K2214373Certificate of AnalysisAug 03, 2022 A113335
Chemical and Physical Properties
Sensitivityheat sensitive
Melt Point(°C)177 °C(dec.)
Molecular Weight443.270 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count14
Rotatable Bond Count5
Exact Mass443.119 Da
Monoisotopic Mass443.119 Da
Topological Polar Surface Area62.600 Ų
Heavy Atom Count27
Formal Charge0
Complexity369.000
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 Count2
Solution Calculators
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