7-bromo-1H-pyrazolo[4,3-c]pyridine - ≥97% , CAS No.1256821-58-5

CAS: 1256821-58-5 Cat. No.: B173033 Molecular Weight: 198.02 EC Number: 808-433-4
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
7-Bromo-1H-pyrazolo[4,3-c]pyridine, AldrichCPR | PB13804 | 7-BroMo-1H-pyrazolo[4,3-c... | EN300-109173 | FT-0749558 | 1H-Pyrazolo[4,3-c]pyridine, 7-bromo- | AKOS016014891 | 7-BROMO-1H-PYRAZOLO[4,3-C]PYRIDINE | DTXSID40725588 | DS-6830 | 1256821-58-5 | MFC
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
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Price
Qty
10mg
B173033-10mg
2
$28.90
50mg
B173033-50mg
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$87.90
100mg
B173033-100mg
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$164.90
250mg
B173033-250mg
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$305.90
500mg
B173033-500mg
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$404.90
1g
B173033-1g
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$428.90
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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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.

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Literature proof

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

Specifications

Synonyms
7-Bromo-1H-pyrazolo[4, 3-c]pyridine, AldrichCPR | PB13804 | 7-BroMo-1H-pyrazolo[4, 3-c... | EN300-109173 | FT-0749558 | 1H-Pyrazolo[4, 3-c]pyridine, 7-bromo- | AKOS016014891 | 7-BROMO-1H-PYRAZOLO[4, 3-C]PYRIDINE | DTXSID40725588 | DS-6830 | 1256821-58-5 | MFC
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488201845
Canonical SmilesC1=C2C=NNC2=C(C=N1)Br
IUPAC Name7-bromo-1H-pyrazolo[4,3-c]pyridine
InChIKeyAIFRKKWUAVZXQP-UHFFFAOYSA-N
INCHI1S/C6H4BrN3/c7-5-3-8-1-4-2-9-10-6(4)5/h1-3H,(H,9,10)
Isomeric SMILES C1=C2C=NNC2=C(C=N1)Br
WGK Germany 3
Molecular Weight 198.02
Reaxy-Rn 31774978
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=31774978&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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassPyridines and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPyridines and derivatives
Alternative Parents Aryl bromides  Pyrazoles  Heteroaromatic compounds  Azacyclic compounds  Organonitrogen compounds  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pyridine - Aryl halide - Aryl bromide - Heteroaromatic compound - Pyrazole - Azole - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Organobromide - Organohalogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyridines and derivatives. These are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.
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.

8 results found

Lot NumberCertificate TypeDateItem
C2626075Certificate of AnalysisApr 08, 2026 B173033
C2617173Certificate of AnalysisMar 31, 2026 B173033
J2113279Certificate of AnalysisJul 19, 2024 B173033
J2113280Certificate of AnalysisJul 19, 2024 B173033
J2113281Certificate of AnalysisJul 19, 2024 B173033
J2113302Certificate of AnalysisJul 19, 2024 B173033
J2113303Certificate of AnalysisJul 19, 2024 B173033
J2113304Certificate of AnalysisJul 19, 2024 B173033
Chemical and Physical Properties
Molecular Weight198.020 g/mol
XLogP31.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass196.959 Da
Monoisotopic Mass196.959 Da
Topological Polar Surface Area41.600 Ų
Heavy Atom Count10
Formal Charge0
Complexity130.000
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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