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ChemicalBook >> CAS DataBase List >> 4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID HYDROBROMIDE

4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID HYDROBROMIDE

4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID HYDROBROMIDE price.
  • $23 - $2340
  • Product name: 4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID HYDROBROMIDE
  • CAS: 34662-58-3
  • MF: C9H6N2O3
  • MW: 190.16
  • EINECS:
  • MDL Number:MFCD01794098
  • Synonyms:4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID HYDROBROMIDE;4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid(SALTDATA: FREE);4H-Pyrido[1,2-a]pyrimidine-4-oxo-3-carboxylic acid;4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid;4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid, 4-oxo-
Price31 Properties Safety Information Description
31 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth
  • ChemBridge Corporation
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 100mg
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 2.50g
  • 2.5g
  • 2.500g
  • 5.00g
  • 5g
  • 10g
  • 25g
  • 50g
  • Manufactureraablocks
  • Product numberAA0035UE
  • Product description4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid 95%
  • Packaging5g
  • Price$146
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0035UE
  • Product description4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid 95%
  • Packaging25g
  • Price$502
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0035UE
  • Product description4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid 95%
  • Packaging1g
  • Price$46
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number6869BA
  • Product description4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylicacid
  • Packaging500mg
  • Price$172
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6869BA
  • Product description4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylicacid
  • Packaging250mg
  • Price$171
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6869BA
  • Product description4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylicacid
  • Packaging2.5g
  • Price$203
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number34662583
  • Product description4-Oxo-4h-pyrido[1,2-a]pyrimidine-3-carboxylicacid
  • Packaging50g
  • Price$544.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number34662583
  • Product description4-Oxo-4h-pyrido[1,2-a]pyrimidine-3-carboxylicacid
  • Packaging10g
  • Price$186.85
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberNUC0001866
  • Product description4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID HYDROBROMIDE 95.00%
  • Packaging5G
  • Price$457
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberNUC0001866
  • Product description4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID HYDROBROMIDE 95.00%
  • Packaging2.5G
  • Price$433
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberNUC0001866
  • Product description4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID HYDROBROMIDE 95.00%
  • Packaging1G
  • Price$420
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberJBA66258
  • Product description4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid
  • Packaging5g
  • Price$413
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberJBA66258
  • Product description4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid
  • Packaging50g
  • Price$1770
  • Updated2026-06-04
  • Buy
  • ManufacturerChemBridge Corporation
  • Product numberBB-4401868
  • Product description4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylicacid 95%
  • Packaging1g
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM323146
  • Product description4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 95%
  • Packaging10g
  • Price$189
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM323146
  • Product description4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 95%
  • Packaging10g
  • Price$189
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0035UE 4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid 95% 5g $146 2026-05-28 Buy
aablocks AA0035UE 4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid 95% 25g $502 2026-05-28 Buy
aablocks AA0035UE 4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid 95% 1g $46 2026-05-28 Buy
AK Scientific 6869BA 4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylicacid 500mg $172 2021-12-16 Buy
AK Scientific 6869BA 4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylicacid 250mg $171 2021-12-16 Buy
AK Scientific 6869BA 4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylicacid 2.5g $203 2021-12-16 Buy
Alichem 34662583 4-Oxo-4h-pyrido[1,2-a]pyrimidine-3-carboxylicacid 50g $544.88 2021-12-16 Buy
Alichem 34662583 4-Oxo-4h-pyrido[1,2-a]pyrimidine-3-carboxylicacid 10g $186.85 2021-12-16 Buy
American Custom Chemicals Corporation NUC0001866 4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID HYDROBROMIDE 95.00% 5G $457 2021-12-16 Buy
American Custom Chemicals Corporation NUC0001866 4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID HYDROBROMIDE 95.00% 2.5G $433 2021-12-16 Buy
American Custom Chemicals Corporation NUC0001866 4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID HYDROBROMIDE 95.00% 1G $420 2021-12-16 Buy
Biosynth JBA66258 4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid 5g $413 2026-06-04 Buy
Biosynth JBA66258 4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid 50g $1770 2026-06-04 Buy
ChemBridge Corporation BB-4401868 4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylicacid 95% 1g $23 2021-12-16 Buy
Chemenu CM323146 4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 95% 10g $189 2026-05-20 Buy
Chemenu CM323146 4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 95% 10g $189 2026-05-26 Buy
Next Last

Properties

Melting point :260 °C (decomp)
Boiling point :375.3±52.0 °C(Predicted)
Density :1.48±0.1 g/cm3(Predicted)
pka :-0.70±0.20(Predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P501 Dispose of contents/container to..…

Description

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