3-Amino-1H-pyrazole-4-carboxamide - ≥98% , CAS No.5334-31-6

CAS: 5334-31-6 Cat. No.: A193789 Molecular Weight: 126.12 EC Number: 226-252-3
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
3-AMINO-4-PYRAZOLECARBOXAMIDE | SCHEMBL918559 | 3-Amino-1H-pyrazole-4-carboxamide | MFCD01812304 | SR-01000945176-2 | Histidine, N-[(phenylmethoxy)carbonyl]- | SR-01000945176-1 | 5-Amino-1H-pyrazole-4-carboxylic acid amide | SY004722 | 3-amino-2H-pyrazole
Storage
Store at 2-8°C,Protected from light
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
A193789-250mg
6
$9.90
1g
A193789-1g
5
$10.90
5g
A193789-5g
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.

$23.90

$35.90
Save $12.00 (33.43%)
10g
A193789-10g
3

$28.90

$43.90
Save $15.00 (34.17%)
25g
A193789-25g
2

$63.90

$95.90
Save $32.00 (33.37%)
100g
A193789-100g
2

$216.90

$325.90
Save $109.00 (33.45%)
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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 Ships Wet ice 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.

Specifications

Synonyms
3-AMINO-4-PYRAZOLECARBOXAMIDE | SCHEMBL918559 | 3-Amino-1H-pyrazole-4-carboxamide | MFCD01812304 | SR-01000945176-2 | Histidine, N-[(phenylmethoxy)carbonyl]- | SR-01000945176-1 | 5-Amino-1H-pyrazole-4-carboxylic acid amide | SY004722 | 3-amino-2H-pyrazole
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Protected from light
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid488185701
Canonical SmilesC1=NNC(=C1C(=O)N)N
IUPAC Name5-amino-1H-pyrazole-4-carboxamide
InChIKeyLEFSNWUSTYESGC-UHFFFAOYSA-N
INCHI1S/C4H6N4O/c5-3-2(4(6)9)1-7-8-3/h1H,(H2,6,9)(H3,5,7,8)
Isomeric SMILES C1=NNC(=C1C(=O)N)N
Molecular Weight 126.12
Reaxy-Rn 509558
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=509558&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
SubclassPyrazoles
Intermediate Tree Nodes Pyrazole carboxylic acids and derivatives
Direct ParentPyrazole-4-carboxamides
Alternative Parents Vinylogous amides  Heteroaromatic compounds  Primary carboxylic acid amides  Amino acids and derivatives  Azacyclic compounds  Primary amines  Organopnictogen compounds  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyrazole-4-carboxamide - Vinylogous amide - Heteroaromatic compound - Amino acid or derivatives - Primary carboxylic acid amide - Carboxamide group - Azacycle - Carboxylic acid derivative - Organic oxide - Organic nitrogen compound - Hydrocarbon derivative - Amine - Primary amine - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrazole-4-carboxamides. These are compounds containing a pyrazole ring that carries a carboxamide group at the 4-position.
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.

13 results found

Lot NumberCertificate TypeDateItem
E2323226Certificate of AnalysisMar 11, 2026 A193789
E2323227Certificate of AnalysisMar 11, 2026 A193789
E2323230Certificate of AnalysisMar 11, 2026 A193789
E2323235Certificate of AnalysisMar 11, 2026 A193789
E2323236Certificate of AnalysisMar 11, 2026 A193789
E2323237Certificate of AnalysisMar 11, 2026 A193789
E2323238Certificate of AnalysisMar 11, 2026 A193789
E2323239Certificate of AnalysisMar 11, 2026 A193789
E2323240Certificate of AnalysisMar 11, 2026 A193789
E2323241Certificate of AnalysisMar 11, 2026 A193789
E2323243Certificate of AnalysisMar 11, 2026 A193789
E2323244Certificate of AnalysisMar 11, 2026 A193789
A2628111Certificate of AnalysisFeb 04, 2026 A193789

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Chemical and Physical Properties
SensitivityLight sensitive
Molecular Weight126.120 g/mol
XLogP3-0.700
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass126.054 Da
Monoisotopic Mass126.054 Da
Topological Polar Surface Area97.800 Ų
Heavy Atom Count9
Formal Charge0
Complexity126.000
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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