EMD 66684 - ≥97% , CAS No.187683-79-0

CAS: 187683-79-0 Cat. No.: E332120 Molecular Weight: 547.05 PubChem CID: 56972165
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
2-BUTYL-3,4-DIHYDRO-N,N-DIMETHYL-4-OXO-3-[[2'-(1H-TETRAZOL-5-YL)[1,1'-BIPHENYL-4-YL]METHYL]]-5H-IMIDAZO[4,5-C]PYRIDINE-5-ACETAMIDE HYDROCHLORIDE | Emd 66684 | DTXSID70719334 | E-160 | 2-[2-butyl-4-oxo-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]imidaz
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
E332120-5mg
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$143.90
10mg
E332120-10mg
3
$220.90
25mg
E332120-25mg
2
$500.90
50mg
E332120-50mg
2
$953.90
100mg
E332120-100mg
2
$1,299.90
250mg
E332120-250mg
2
$2,924.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Desiccated 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

EMD 66684 is a potent, selective nonpeptide AT1 receptor antagonist. This compound prevents the binding of angiotensin II to the receptor, which blocks the signal cascade that induces vasoconstricition.

Specifications

Synonyms
2-BUTYL-3, 4-DIHYDRO-N, N-DIMETHYL-4-OXO-3-[[2'-(1H-TETRAZOL-5-YL)[1, 1'-BIPHENYL-4-YL]METHYL]]-5H-IMIDAZO[4, 5-C]PYRIDINE-5-ACETAMIDE HYDROCHLORIDE | Emd 66684 | DTXSID70719334 | E-160 | 2-[2-butyl-4-oxo-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]imidaz
Specifications & Purity
≥97%
Storage
Store at -20°C, Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
ANTAGONIST
Purity
≥97%
Names and Identifiers
Pubchem Sid504771517
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504771517
Canonical SmilesCCCCC1=NC2=C(N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NNN=N5)C(=O)N(C=C2)CC(=O)N(C)C.Cl
IUPAC Name2-[2-butyl-4-oxo-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]imidazo[4,5-c]pyridin-5-yl]-N,N-dimethylacetamide;hydrochloride
InChIKeyYMFXGXGDHBXTPY-UHFFFAOYSA-N
INCHI1S/C28H30N8O2.ClH/c1-4-5-10-24-29-23-15-16-35(18-25(37)34(2)3)28(38)26(23)36(24)17-19-11-13-20(14-12-19)21-8-6-7-9-22(21)27-30-32-33-31-27;/h6-9,11-16H,4-5,10,17-18H2,1-3H3,(H,30,31,32,33);1H
Isomeric SMILES CCCCC1=NC2=C(N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NNN=N5)C(=O)N(C=C2)CC(=O)N(C)C.Cl
PubChem CID 56972165
Molecular Weight 547.05

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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBiphenyls and derivatives
Intermediate Tree Nodes Not available
Direct ParentBiphenyls and derivatives
Alternative Parents Phenyltetrazoles and derivatives  Imidazo-[4,5-c]pyridines  Pyridinones  N-substituted imidazoles  Tertiary carboxylic acid amides  Heteroaromatic compounds  Lactams  Azacyclic compounds  Organonitrogen compounds  Organic oxides  Hydrochlorides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Biphenyl - Phenyltetrazole - Imidazopyridine - Imidazo-[4,5-c]pyridine - Pyridinone - N-substituted imidazole - Pyridine - Azole - Imidazole - Heteroaromatic compound - Tertiary carboxylic acid amide - Tetrazole - Lactam - Carboxamide group - Carboxylic acid derivative - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic oxygen compound - Carbonyl group - Hydrochloride - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as biphenyls and derivatives. These are organic compounds containing to benzene rings linked together by a C-C bond.
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.

7 results found

Lot NumberCertificate TypeDateItem
I2512020Certificate of AnalysisSep 23, 2025 E332120
K2211321Certificate of AnalysisAug 12, 2025 E332120
K2211328Certificate of AnalysisAug 12, 2025 E332120
K2211329Certificate of AnalysisAug 12, 2025 E332120
K2211330Certificate of AnalysisAug 12, 2025 E332120
K2211335Certificate of AnalysisAug 12, 2025 E332120
L2416529Certificate of AnalysisAug 03, 2022 E332120
Chemical and Physical Properties
SolubilitySoluble to 50 mM in DMSO and to 50 mM in Ethanol
Molecular Weight547.000 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count9
Exact Mass546.226 Da
Monoisotopic Mass546.226 Da
Topological Polar Surface Area113.000 Ų
Heavy Atom Count39
Formal Charge0
Complexity845.000
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
Reviews

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