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· · COA & SDS available for every product · Same-day shipping on in-stock items 5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid - ≥97% , CAS No.4058-91-7
Synonyms
BBL029100 | MB01617 | AS-5653 | STK936436 | AC-3059 | AKOS001312264 | SCHEMBL535661 | 5-Amino-1-methylpyrazole-4-carboxylic acid | SY003711 | MFCD00973833 | 5-amino-1-methyl-1H-pyrazole-4-carboxylic acid, AldrichCPR | NVRCXLPKLCKSSN-UHFFFAOYSA-N | BL00925
Storage
Store at 2-8°C,Argon charged
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Why this grade ≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C,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.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
BBL029100 | MB01617 | AS-5653 | STK936436 | AC-3059 | AKOS001312264 | SCHEMBL535661 | 5-Amino-1-methylpyrazole-4-carboxylic acid | SY003711 | MFCD00973833 | 5-amino-1-methyl-1H-pyrazole-4-carboxylic acid, AldrichCPR | NVRCXLPKLCKSSN-UHFFFAOYSA-N | BL00925
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles CN1C(=C(C=N1)C(=O)O)N IUPAC Name 5-amino-1-methylpyrazole-4-carboxylic acid InChIKey NVRCXLPKLCKSSN-UHFFFAOYSA-N INCHI 1S/C5H7N3O2/c1-8-4(6)3(2-7-8)5(9)10/h2H,6H2,1H3,(H,9,10) Isomeric SMILES CN1C(=C(C=N1)C(=O)O)N Molecular Weight 141.13 Reaxy-Rn 879487 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=879487&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 Kingdom Organic compounds Superclass Organoheterocyclic compounds Class Azoles Subclass Pyrazoles Intermediate Tree Nodes Not available Direct Parent Pyrazole carboxylic acids and derivatives Alternative Parents Vinylogous amides Heteroaromatic compounds Amino acids Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Primary amines Organopnictogen compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteromonocyclic compounds Substituents Pyrazole-4-carboxylic acid or derivatives - Vinylogous amide - Heteroaromatic compound - Amino acid or derivatives - Amino acid - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Azacycle - Organic oxygen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organopnictogen compound - Amine - Organic oxide - Hydrocarbon derivative - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as pyrazole carboxylic acids and derivatives. These are heterocyclic compounds containing a pyrazole ring in which a hydrogen atom is replaced by a carboxylic acid group. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 141.130 g/mol XLogP3 0.000 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 1 Exact Mass 141.054 Da Monoisotopic Mass 141.054 Da Topological Polar Surface Area 81.100 Ų Heavy Atom Count 10 Formal Charge 0 Complexity 150.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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