Ethyl 1-Hydroxy-1H-1,2,3-triazole-4-carboxylate - ≥98%(HPLC) , CAS No.137156-41-3

CAS: 137156-41-3 Cat. No.: E138184 Peso molecular: 157.13
Disponible para pedir
GRADE & PURITY ≥98%(HPLC)
Synonyms
Ethyl 1-hydroxy-1H-1,2,3-triazole-4-carboxylate | 1-Hydroxy-1H-[1,2,3]triazole-4-carboxylic acid ethyl ester | 1-HYDROXY-1H-1,2,3-TRIAZOLE-4-CARBOXYLATE | AS-11074 | 1H-1,2,3-Triazole-4-carboxylic acid, 1-hydroxy-, ethyl ester | 1-Hydroxy-1H-1,2,3-triazol
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
1g
E138184-1g
9

31,90US$

47,90US$
Guardar 16,00 US$ (33.40%)
5g
E138184-5g
1

54,90US$

82,90US$
Guardar 28,00 US$ (33.78%)
25g
E138184-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

168,90US$

253,90US$
Guardar 85,00 US$ (33.48%)
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Why this grade

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

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Storage & shipping

Room temperature 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
Ethyl 1-hydroxy-1H-1, 2, 3-triazole-4-carboxylate | 1-Hydroxy-1H-[1, 2, 3]triazole-4-carboxylic acid ethyl ester | 1-HYDROXY-1H-1, 2, 3-TRIAZOLE-4-CARBOXYLATE | AS-11074 | 1H-1, 2, 3-Triazole-4-carboxylic acid, 1-hydroxy-, ethyl ester | 1-Hydroxy-1H-1, 2, 3-triazol
Especificaciones y pureza
≥98%(HPLC)
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Pureza
≥98%(HPLC)
Nombres e identificadores
Pubchem Sid488195188
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488195188
Sonrisas canónicasCCOC(=O)C1=CN(N=N1)O
IUPAC Nameethyl 1-hydroxytriazole-4-carboxylate
InChIKeyFIRHQRGFVOSDDY-UHFFFAOYSA-N
INCHI1S/C5H7N3O3/c1-2-11-5(9)4-3-8(10)7-6-4/h3,10H,2H2,1H3
Isómeros SMILES CCOC(=O)C1=CN(N=N1)O
Peso molecular 157.13
Reaxy-Rn 7476418
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7476418&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
ClaseAzoles
SubclassTriazoles
Intermediate Tree Nodes Not available
Direct ParentTriazoles
Alternative Parents Heteroaromatic compounds  Carboxylic acid esters  Azacyclic compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Heteroaromatic compound - 1,2,3-triazole - Carboxylic acid ester - Azacycle - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as triazoles. These are compounds containing a five-member aromatic ring of two carbon atoms and three nitrogen atoms.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

2 results found

Lot NumberCertificate TypeFechaArticulo
E1703016Certificate of AnalysisJun 15, 2026 E138184
D2312116Certificate of AnalysisDec 07, 2022 E138184
Propiedades químicas y físicas
SolubilidadSoluble in Methanol
Punto de fusión (°C)105 °C
Peso molecular157.130 g/mol
XLogP30.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass157.049 Da
Monoisotopic Mass157.049 Da
Topological Polar Surface Area77.200 Ų
Heavy Atom Count11
Formal Charge0
Complexity152.000
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
Calculadoras de soluciones
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