Ethyl 4-amino-1H-imidazole-5-carboxylate - ≥98% , CAS No.21190-16-9

CAS: 21190-16-9 Cat. No.: E588105 Molecular Weight: 155.16 EC Number: 802-162-5
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
WAA19016 | Imidazole, 4-amino-5-ethyloxycarbonyl- | FT-0681619 | 4-amino-5-ethoxy-carbonylimidazole | ETHYL 5-AMINOIMIDAZOLE-4-CARBOXYLATE | SR-01000513190-1 | Z1318147494 | 5-amino-4-ethoxycarbonylimidazole | AKOS011050006 | AKOS015854671 | 5-amino-1H-im
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
E588105-100mg
3

$36.90

$55.90
Save $19.00 (33.99%)
250mg
E588105-250mg
3

$45.90

$68.90
Save $23.00 (33.38%)
1g
E588105-1g
2

$55.90

$83.90
Save $28.00 (33.37%)
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 2-8°C,Protected from light,Argon charged 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.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
WAA19016 | Imidazole, 4-amino-5-ethyloxycarbonyl- | FT-0681619 | 4-amino-5-ethoxy-carbonylimidazole | ETHYL 5-AMINOIMIDAZOLE-4-CARBOXYLATE | SR-01000513190-1 | Z1318147494 | 5-amino-4-ethoxycarbonylimidazole | AKOS011050006 | AKOS015854671 | 5-amino-1H-im
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Protected from light, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504758522
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504758522
Canonical SmilesCCOC(=O)C1=C(N=CN1)N
IUPAC Nameethyl 4-amino-1H-imidazole-5-carboxylate
InChIKeyNJMORFFDAXJHHM-UHFFFAOYSA-N
INCHI1S/C6H9N3O2/c1-2-11-6(10)4-5(7)9-3-8-4/h3H,2,7H2,1H3,(H,8,9)
Isomeric SMILES CCOC(=O)C1=C(N=CN1)N
Alternate CAS 21190-16-9
NSC Number 382775
Molecular Weight 155.16
Reaxy-Rn 640389
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=640389&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
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassImidazoles
Intermediate Tree Nodes Substituted imidazoles
Direct ParentCarbonylimidazoles
Alternative Parents Imidolactams  Aminoimidazoles  Vinylogous amides  Heteroaromatic compounds  Carboxylic acid esters  Amino acids and derivatives  Azacyclic compounds  Primary amines  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Imidazole-4-carbonyl group - Aminoimidazole - Imidolactam - Vinylogous amide - Heteroaromatic compound - Carboxylic acid ester - Amino acid or derivatives - Azacycle - Carboxylic acid derivative - Amine - Organic oxide - Primary amine - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as carbonylimidazoles. These are substituted imidazoles in which the imidazole ring bears a carbonyl group.
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
J2323506Certificate of AnalysisSep 22, 2023 E588105
J2323507Certificate of AnalysisSep 22, 2023 E588105
J2323518Certificate of AnalysisSep 22, 2023 E588105
J2323519Certificate of AnalysisSep 22, 2023 E588105
J2323520Certificate of AnalysisSep 22, 2023 E588105
J2323521Certificate of AnalysisSep 22, 2023 E588105
Chemical and Physical Properties
Molecular Weight155.150 g/mol
XLogP3-0.400
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass155.069 Da
Monoisotopic Mass155.069 Da
Topological Polar Surface Area81.000 Ų
Heavy Atom Count11
Formal Charge0
Complexity151.000
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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