methyl 5-amino-4-chloro-1H-pyrazole-3-carboxylate - ≥95% , CAS No.1287752-81-1

CAS: 1287752-81-1 Cat. No.: M986876 Molecular Weight: 175.570 EC Number: 839-407-0
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
M986876-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$2,230.90
1g
M986876-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$4,047.90
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships 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

Specifications & Purity
≥95%
Storage
Room temperature
Purity
≥95%
Names and Identifiers
Canonical SmilesCOC(=O)C1=C(C(=NN1)N)Cl
IUPAC Namemethyl 3-amino-4-chloro-1H-pyrazole-5-carboxylate
InChIKeyIMRRCYCWOKFZGG-UHFFFAOYSA-N
INCHI1S/C5H6ClN3O2/c1-11-5(10)3-2(6)4(7)9-8-3/h1H3,(H3,7,8,9)
Molecular Weight 175.570

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 Not available
Direct ParentPyrazole carboxylic acids and derivatives
Alternative Parents Imidolactams  Aryl chlorides  Vinylogous halides  Methyl esters  Heteroaromatic compounds  Amino acids and derivatives  Azacyclic compounds  Primary amines  Organooxygen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyrazole-5-carboxylic acid or derivatives - Pyrazole-3-carboxylic acid or derivatives - Aryl chloride - Aryl halide - Imidolactam - Heteroaromatic compound - Vinylogous halide - Methyl ester - Amino acid or derivatives - Carboxylic acid ester - Carboxylic acid derivative - Azacycle - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Hydrocarbon derivative - Amine - Organic oxide - Organic oxygen compound - Primary amine - Organic nitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis 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
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight175.570 g/mol
XLogP30.700
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass175.015 Da
Monoisotopic Mass175.015 Da
Topological Polar Surface Area81.000 Ų
Heavy Atom Count11
Formal Charge0
Complexity166.000
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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