3-Amino-2-pyrazinecarboxylic acid - ≥98% , CAS No.5424-01-1

CAS: 5424-01-1 Cat. No.: A107498 Molecular Weight: 139.11 Beilstein Registry Number: 124835 EC Number: 226-558-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
AKOS000121386 | 3-Aminopiperazine-2-carboxylic acid | A0848 | 2-Amino-3-carboxypyrazine | W-105651 | AB00606 | 3-amino-pyrazine-2-carboxylic acid | 3-Aminopyrazine-2-carboxylic acid | Oprea1_107188 | STK525001 | 3-Aminopyrazine-2-carboxylicacid | DTXSID20
Storage
Room temperature
Shipped In
Normal
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Size
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Price
Qty
1g
A107498-1g
9
$9.90
5g
A107498-5g
9
$10.90
25g
A107498-25g
7

$17.90

$26.90
Save $9.00 (33.46%)
100g
A107498-100g
8

$64.90

$97.90
Save $33.00 (33.71%)
500g
A107498-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$321.90

$482.90
Save $161.00 (33.34%)
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Why this grade

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

🌡

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.

📚

Literature proof

Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
AKOS000121386 | 3-Aminopiperazine-2-carboxylic acid | A0848 | 2-Amino-3-carboxypyrazine | W-105651 | AB00606 | 3-amino-pyrazine-2-carboxylic acid | 3-Aminopyrazine-2-carboxylic acid | Oprea1_107188 | STK525001 | 3-Aminopyrazine-2-carboxylicacid | DTXSID20
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488184699
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488184699
Canonical SmilesC1=CN=C(C(=N1)C(=O)O)N
IUPAC Name3-aminopyrazine-2-carboxylic acid
InChIKeyZAGZIOYVEIDDJA-UHFFFAOYSA-N
INCHI1S/C5H5N3O2/c6-4-3(5(9)10)7-1-2-8-4/h1-2H,(H2,6,8)(H,9,10)
Isomeric SMILES C1=CN=C(C(=N1)C(=O)O)N
WGK Germany 3
Molecular Weight 139.11
Beilstein 124835
Reaxy-Rn 124835
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=124835&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
ClassDiazines
SubclassPyrazines
Intermediate Tree Nodes Pyrazine carboxylic acids and derivatives
Direct ParentPyrazine carboxylic acids
Alternative Parents Aminopyrazines  Imidolactams  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 FrameworkAromatic heteromonocyclic compounds
Substituents Pyrazine carboxylic acid - Aminopyrazine - Imidolactam - Vinylogous amide - Heteroaromatic compound - Amino acid or derivatives - Amino acid - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Azacycle - Primary amine - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Amine - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrazine carboxylic acids. These are heterocyclic compounds containing a pyrazine ring substituted by one or more carboxylic acid groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Mycobacterium tuberculosis variant bovis (1746 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

17 results found

Lot NumberCertificate TypeDateItem
G1430031Certificate of AnalysisFeb 05, 2026 A107498
G1817072Certificate of AnalysisFeb 05, 2026 A107498
C2211113Certificate of AnalysisDec 10, 2025 A107498
C2211130Certificate of AnalysisDec 10, 2025 A107498
C2211233Certificate of AnalysisDec 10, 2025 A107498
C2211263Certificate of AnalysisDec 10, 2025 A107498
A1816038Certificate of AnalysisAug 18, 2025 A107498
A1816040Certificate of AnalysisAug 18, 2025 A107498
I2425038Certificate of AnalysisJul 01, 2024 A107498
I2425037Certificate of AnalysisJul 01, 2024 A107498
I2425036Certificate of AnalysisJul 01, 2024 A107498
E2311119Certificate of AnalysisMay 18, 2023 A107498
E2311128Certificate of AnalysisJan 07, 2022 A107498
E2311125Certificate of AnalysisJan 07, 2022 A107498
E2311122Certificate of AnalysisJan 07, 2022 A107498
C2211319Certificate of AnalysisJan 07, 2022 A107498
C2211081Certificate of AnalysisJan 07, 2022 A107498

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Chemical and Physical Properties
Melt Point(°C)205-210°C
Molecular Weight139.110 g/mol
XLogP3-0.200
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count1
Exact Mass139.038 Da
Monoisotopic Mass139.038 Da
Topological Polar Surface Area89.100 Ų
Heavy Atom Count10
Formal Charge0
Complexity139.000
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
Documents & Articles
Citations of This Product
References
1. Huan Luo, Rong-Gui Yang, Zhao-Hui Chen, Guo-Qing Zhong.  (2021)  Three bismuth(III) complexes constructed by N-containing heterocyclic carboxylic acids: Synthesis, crystal structure and photocatalytic activity.  JOURNAL OF SOLID STATE CHEMISTRY,      [PMID:] [10.1016/j.jssc.2021.122256]
2. Haozhe Wang, Dan Li, Qingyao Meng, Xue Li, Kangle Guo, Zehua Zou, Jinsong Peng, Yuan Sun, Tiedong Sun.  (2024)  POM-Based Hydrogels for Efficient Synergistic Chemodynamic/Low-Temperature Photothermal Antibacterial Therapy.  MACROMOLECULAR RAPID COMMUNICATIONS,      [PMID:39401291] [10.1002/marc.202400415]
Solution Calculators
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