Methyl 2-(4-bromo-1H-pyrazol-1-yl)acetate - ≥97% , CAS No.1072944-71-8

CAS: 1072944-71-8 Cat. No.: M179160 Molecular Weight: 219 EC Number: 173-229-8
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
F8882-3802 | A895615 | SCHEMBL1140333 | Methyl 4-Bromopyrazole-1-acetate | Methyl 2-(4-bromo-1H-pyrazol-1-yl)acetate | DTXSID80650345 | 1H-Pyrazole-1-acetic acid, 4-bromo-, methyl ester | DS-2005 | SY101663 | FS-3532 | AKOS010264365 | Methyl (4-bromo-1H-p
Storage
Store at 2-8°C,Protected from light
Shipped In
Wet ice
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Size
Status
Price
Qty
1g
M179160-1g
3

$26.90

$40.90
Save $14.00 (34.23%)
5g
M179160-5g
2

$90.90

$136.90
Save $46.00 (33.60%)
10g
M179160-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$155.90

$233.90
Save $78.00 (33.35%)
25g
M179160-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$338.90

$508.90
Save $170.00 (33.41%)
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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,Protected from light 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.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
F8882-3802 | A895615 | SCHEMBL1140333 | Methyl 4-Bromopyrazole-1-acetate | Methyl 2-(4-bromo-1H-pyrazol-1-yl)acetate | DTXSID80650345 | 1H-Pyrazole-1-acetic acid, 4-bromo-, methyl ester | DS-2005 | SY101663 | FS-3532 | AKOS010264365 | Methyl (4-bromo-1H-p
Specifications & Purity
≥97%
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
≥97%
Names and Identifiers
Pubchem Sid504770070
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504770070
Canonical SmilesCOC(=O)CN1C=C(C=N1)Br
IUPAC Namemethyl 2-(4-bromopyrazol-1-yl)acetate
InChIKeyYLIKWVCFKYAWBV-UHFFFAOYSA-N
INCHI1S/C6H7BrN2O2/c1-11-6(10)4-9-3-5(7)2-8-9/h2-3H,4H2,1H3
Isomeric SMILES COC(=O)CN1C=C(C=N1)Br
Molecular Weight 219
Reaxy-Rn 41931285
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=41931285&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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentAlpha amino acid esters
Alternative Parents Aryl bromides  Pyrazoles  Methyl esters  Heteroaromatic compounds  Monocarboxylic acids and derivatives  Azacyclic compounds  Organonitrogen compounds  Organobromides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Alpha-amino acid ester - Aryl bromide - Aryl halide - Azole - Heteroaromatic compound - Methyl ester - Pyrazole - Carboxylic acid ester - Azacycle - Organoheterocyclic compound - Monocarboxylic acid or derivatives - Organic nitrogen compound - Organobromide - Organohalogen compound - Organonitrogen compound - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids.
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.

3 results found

Lot NumberCertificate TypeDateItem
D2027146Certificate of AnalysisNov 10, 2025 M179160
L2411152Certificate of AnalysisDec 18, 2024 M179160
L2405240Certificate of AnalysisDec 14, 2024 M179160
Chemical and Physical Properties
SensitivityAir & light & Moisture sensitive
Molecular Weight219.040 g/mol
XLogP30.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass217.969 Da
Monoisotopic Mass217.969 Da
Topological Polar Surface Area44.100 Ų
Heavy Atom Count11
Formal Charge0
Complexity154.000
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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