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ChemicalBook >> CAS DataBase List >> 2-Thiouracil-5-carboxylic acid

2-Thiouracil-5-carboxylic acid

2-Thiouracil-5-carboxylic acid price.
  • $6 - $630
  • Product name: 2-Thiouracil-5-carboxylic acid
  • CAS: 23945-50-8
  • MF: C5H4N2O3S
  • MW: 172.16
  • EINECS:245-948-8
  • MDL Number:MFCD00038020
  • Synonyms:5-CARBOXY-2-THIOURACIL;5-CARBOXY-4-HYDROXY-2-THIOPYRIMIDINE;1,2,3,4-tetrahydro-4-oxo-2-thioxo-5-pyrimidinecarboxylicaci ;5-Carboxy-2-thiouracil,2-Thiouracil-5-carboxylic acid, 5-Carboxy-4-hydroxy-2-thiopyrimidine;2-Thiouracil-5-carboxylic acid, 5-Carboxy-4-hydroxy-2-thiopyrimidine;1,2,3,4-Tetrahydro-4-oxo-2-thioxo-5-pyrimidinecarboxylic acid;4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid;4-hydroxy-2-mercaptopyrimidine-5-carboxylic acid
Price28 Properties Safety Information Description
28 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • ChemScene
  • Crysdot
  • Sigma-Aldrich
  • TRC
Package
  • 5MG
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25G
  • 100G
  • Manufactureraablocks
  • Product numberAA003621
  • Product description5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thioxo- 98%
  • Packaging250mg
  • Price$6
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003621
  • Product description5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thioxo- 98%
  • Packaging1g
  • Price$14
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003621
  • Product description5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thioxo- 98%
  • Packaging5g
  • Price$57
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX186268
  • Product description5-carboxy-2-thio-uracil 95%
  • Packaging25G
  • Price$235
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX186268
  • Product description5-carboxy-2-thio-uracil 95%
  • Packaging100G
  • Price$630
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberUT02395
  • Product description4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid 97%
  • Packaging5g
  • Price$159.44
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberUT02395
  • Product description4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid 97%
  • Packaging25g
  • Price$478.33
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberUT02395
  • Product description4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid 97%
  • Packaging1g
  • Price$52.88
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS118439
  • Product description4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid 97%
  • Packaging5g
  • Price$126
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS118439
  • Product description4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid 97%
  • Packaging1g
  • Price$36
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS118439
  • Product description4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid 97%
  • Packaging25g
  • Price$373
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product number5373CJ
  • Product description5-Pyrimidinecarboxylicacid,1,2,3,4-tetrahydro-4-oxo-2-thioxo-
  • Packaging1g
  • Price$107
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA510093
  • Product description4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid 97%
  • Packaging5g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA510093
  • Product description4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid 97%
  • Packaging1g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA510093
  • Product description4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid 97%
  • Packaging250mg
  • Price$17
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberNUC0000292
  • Product description2-THIOURACIL-5-CARBOXYLIC ACID 95.00%
  • Packaging5MG
  • Price$500.37
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003621 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thioxo- 98% 250mg $6 2026-05-28 Buy
aablocks AA003621 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thioxo- 98% 1g $14 2026-05-28 Buy
aablocks AA003621 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thioxo- 98% 5g $57 2026-05-28 Buy
ACHEMBLOCK X186268 5-carboxy-2-thio-uracil 95% 25G $235 2026-05-27 Buy
ACHEMBLOCK X186268 5-carboxy-2-thio-uracil 95% 100G $630 2026-05-27 Buy
Acrotein UT02395 4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid 97% 5g $159.44 2021-12-16 Buy
Acrotein UT02395 4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid 97% 25g $478.33 2021-12-16 Buy
Acrotein UT02395 4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid 97% 1g $52.88 2021-12-16 Buy
Activate Scientific AS118439 4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid 97% 5g $126 2026-06-04 Buy
Activate Scientific AS118439 4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid 97% 1g $36 2026-06-04 Buy
Activate Scientific AS118439 4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid 97% 25g $373 2026-06-04 Buy
AK Scientific 5373CJ 5-Pyrimidinecarboxylicacid,1,2,3,4-tetrahydro-4-oxo-2-thioxo- 1g $107 2021-12-16 Buy
Ambeed A510093 4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid 97% 5g $120 2021-12-16 Buy
Ambeed A510093 4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid 97% 1g $37 2021-12-16 Buy
Ambeed A510093 4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid 97% 250mg $17 2021-12-16 Buy
American Custom Chemicals Corporation NUC0000292 2-THIOURACIL-5-CARBOXYLIC ACID 95.00% 5MG $500.37 2021-12-16 Buy
Next Last

Properties

Melting point :246-247 °C (decomp)
Density :1.74±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :1 M NaOH: 50mg/mL, clear, colorless to faintly yellow
form :powder
pka :4.84±0.20(Predicted)
color :White to off-white
biological source :synthetic (organic)
InChI :1S/C5H4N2O3S/c8-3-2(4(9)10)1-6-5(11)7-3/h1H,(H,9,10)(H2,6,7,8,11)
InChIKey :XKHWTDCFQVKNHW-UHFFFAOYSA-N
SMILES :OC(=O)c1cnc(S)nc1O
EPA Substance Registry System :5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thioxo- (23945-50-8)

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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

5-Carboxy-2-thiouracil in metal complexes with Mn(ll), Co(ll), Ni(ll), Cu(ll), Zn(ll) and Cd(ll) ions may be useful in some anti-tumor applications. 5-Carboxy-2-thiouracil may be used to produce potential anti-bacterial and anti-tumor methylhydrazonium salts.

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Suppliers and manufacturers

Tianjin heowns Biochemical Technology Co., Ltd. Shanghai Aladdin Bio-Chem Technology Co.,LTD Bide Pharmatech Ltd. Hunan HuaTeng Pharmaceutical Co., Ltd., Shanghai YuanYe Biotechnology Co., Ltd. Amadis Chemical Company Limited Aikon International Limited Tianjin heowns Biochemical Technology Co., Ltd. Taizhou Ruishinuo Pharmaceutical Technology Co., Ltd. Shanghai Jizhi Biochemical Technology Co. Ltd.