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ChemicalBook >> CAS DataBase List >> Pyrazolo[1,5-a]pyridine-3-carboxylic acid

Pyrazolo[1,5-a]pyridine-3-carboxylic acid

Pyrazolo[1,5-a]pyridine-3-carboxylic acid price.
  • $7 - $3520
  • Product name: Pyrazolo[1,5-a]pyridine-3-carboxylic acid
  • CAS: 16205-46-2
  • MF: C8H6N2O2
  • MW: 162.15
  • EINECS:
  • MDL Number:MFCD00229214
  • Synonyms:PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID;H-pyrazolo[1,5-a]pyridine-3-carboxylic acid;Pyrazolo[1,5-a]pyridine-3-carboxylic acid ,97%;Pyrazolo pyridine-3-carboxylic acid;razolo[1,5-a]pyridine-3-carboxylic acid;3-pyrazolo[1,5-a]pyridinecarboxylic acid
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  • Advanced Chemicals Intermediatesced Chemicals Intermediates
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  • ManufacturerAbosyn
  • Product number61-1652
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylic acid >95%(Puritymayvarybetweenbatches)
  • Packaging5g
  • Price$80
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number61-1652
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylic acid >95%(Puritymayvarybetweenbatches)
  • Packaging25g
  • Price$358
  • Updated2026-05-21
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberO1494-00-N
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylicacid 95%
  • Packaging100mg
  • Price$68
  • Updated2021-12-16
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberO1494-00-N
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylic acid 95%
  • Packaging100mg
  • Price$7
  • Updated2026-05-23
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberO1494-00-N
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylicacid 95%
  • Packaging500mg
  • Price$178
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberA-881
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylic acid 97%
  • Packaging25G
  • Price$260
  • Updated2026-05-27
  • Buy
  • ManufacturerAcints
  • Product numberJM-05H-002
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylic acid 95%+
  • Packaging1g
  • Price$202.5
  • Updated2026-05-20
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  • ManufacturerAcints
  • Product numberJM-05H-002
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylicacid 95%+
  • Packaging5g
  • Price$507.5
  • Updated2021-12-16
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  • ManufacturerAcints
  • Product numberJM-05H-002
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylic acid 95%+
  • Packaging5g
  • Price$591.3
  • Updated2026-05-20
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  • ManufacturerAcrotein
  • Product numberUT02156
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylicacid 97%
  • Packaging1g
  • Price$118.01
  • Updated2021-12-16
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  • ManufacturerAcrotein
  • Product numberUT02156
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylicacid 97%
  • Packaging0.5g
  • Price$74.74
  • Updated2021-12-16
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  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberJM-05H-002
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylic acid 95%+
  • Packaging1g
  • Price$202.5
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberJM-05H-002
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylic acid 95%+
  • Packaging5g
  • Price$591.3
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberJM-05H-002
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylicacid 95%+
  • Packaging5g
  • Price$507.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberY7719
  • Product descriptionPyrazolo[1,5-a]pyridine-3-carboxylicacid
  • Packaging10g
  • Price$804
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number16205462
  • Product descriptionH-pyrazolo[1,5-a]pyridine-3-carboxylicacid
  • Packaging10g
  • Price$607.8
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Abosyn 61-1652 Pyrazolo[1,5-a]pyridine-3-carboxylic acid >95%(Puritymayvarybetweenbatches) 5g $80 2026-05-21 Buy
Abosyn 61-1652 Pyrazolo[1,5-a]pyridine-3-carboxylic acid >95%(Puritymayvarybetweenbatches) 25g $358 2026-05-21 Buy
Absolute Chiral O1494-00-N Pyrazolo[1,5-a]pyridine-3-carboxylicacid 95% 100mg $68 2021-12-16 Buy
Absolute Chiral O1494-00-N Pyrazolo[1,5-a]pyridine-3-carboxylic acid 95% 100mg $7 2026-05-23 Buy
Absolute Chiral O1494-00-N Pyrazolo[1,5-a]pyridine-3-carboxylicacid 95% 500mg $178 2021-12-16 Buy
ACHEMBLOCK A-881 Pyrazolo[1,5-a]pyridine-3-carboxylic acid 97% 25G $260 2026-05-27 Buy
Acints JM-05H-002 Pyrazolo[1,5-a]pyridine-3-carboxylic acid 95%+ 1g $202.5 2026-05-20 Buy
Acints JM-05H-002 Pyrazolo[1,5-a]pyridine-3-carboxylicacid 95%+ 5g $507.5 2021-12-16 Buy
Acints JM-05H-002 Pyrazolo[1,5-a]pyridine-3-carboxylic acid 95%+ 5g $591.3 2026-05-20 Buy
Acrotein UT02156 Pyrazolo[1,5-a]pyridine-3-carboxylicacid 97% 1g $118.01 2021-12-16 Buy
Acrotein UT02156 Pyrazolo[1,5-a]pyridine-3-carboxylicacid 97% 0.5g $74.74 2021-12-16 Buy
Advanced Chemicals Intermediat JM-05H-002 Pyrazolo[1,5-a]pyridine-3-carboxylic acid 95%+ 1g $202.5 2026-05-19 Buy
Advanced Chemicals Intermediat JM-05H-002 Pyrazolo[1,5-a]pyridine-3-carboxylic acid 95%+ 5g $591.3 2026-05-19 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates JM-05H-002 Pyrazolo[1,5-a]pyridine-3-carboxylicacid 95%+ 5g $507.5 2021-12-16 Buy
AK Scientific Y7719 Pyrazolo[1,5-a]pyridine-3-carboxylicacid 10g $804 2021-12-16 Buy
Alichem 16205462 H-pyrazolo[1,5-a]pyridine-3-carboxylicacid 10g $607.8 2021-12-16 Buy

Properties

Melting point :199 °C
Density :1.41±0.1 g/cm3(Predicted)
storage temp. :2-8°C
pka :-0.61±0.41(Predicted)
Appearance :Off-white to light yellow Solid
InChI :InChI=1S/C8H6N2O2/c11-8(12)6-5-9-10-4-2-1-3-7(6)10/h1-5H,(H,11,12)
InChIKey :HRSDPDBQVZHCRC-UHFFFAOYSA-N
SMILES :C12=C(C(O)=O)C=NN1C=CC=C2

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Pyrazolo[1,5-a]pyridine-3-carboxylic acid is a useful intermediate for the improved synthesis of pyrazolo[1,5-a]pyridine-3-carboxylic acid derivatives.

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