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ChemicalBook >> CAS DataBase List >> Propylthiouracil

Propylthiouracil

Propylthiouracil price.
  • $5 - $2365.3
  • Product name: Propylthiouracil
  • CAS: 51-52-5
  • MF: C7H10N2OS
  • MW: 170.23
  • EINECS:200-103-2
  • MDL Number:MFCD00006041
  • Synonyms:2,3-dihydro-6-propyl-2-thioxo-4(1h)-pyrimidinon ;2,3-dihydro-6-propyl-2-thioxo-4(1h)pyrimidinone ;2,3-Dihydro-6-propyl-2-thioxo-4(1H)-pyrimidinone;2-Mercapto-4-hydroxy-6-n-propylpyrimidine;2-Mercapto-6-propyl-4-pyrimidone;4(1H)-Pyrimidinone, 2,3-dihydro-6-propyl-2-thioxo-;6-n-Propylthiouracil;6-Propil-tiouracile
Price118 Properties Safety Information Description
118 prices
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Brand
  • aablocks
  • Activate Scientific
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
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  • Medical Isotopes, Inc.
  • Sigma-Aldrich
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  • TRC
Package
  • 10mM*1mLinDMSO(Solution)
  • 10mM*1mLinDMSO(Solid+Solvent)
  • 25mg
  • 10mg
  • p3700000
  • 10mM(1mLinDMSO)
  • 50mg
  • 100mg
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  • 1g
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  • 1gm:
  • 30 mg
  • Manufactureraablocks
  • Product numberAA003HFI
  • Product descriptionPropylthiouracil 97%
  • Packaging25mg
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003HFI
  • Product descriptionPropylthiouracil 98%
  • Packaging25g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003HFI
  • Product descriptionPropylthiouracil 97%
  • Packaging100g
  • Price$34
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003HFI
  • Product descriptionPropylthiouracil 97%
  • Packaging500g
  • Price$168
  • Updated2026-05-28
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS131542
  • Product description6-Propyl-2-thiouracil 97%
  • Packaging100g
  • Price$114
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS131542
  • Product description6-Propyl-2-thiouracil 97%
  • Packaging25g
  • Price$40
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS131542
  • Product description6-Propyl-2-thiouracil 97%
  • Packaging5g
  • Price$28
  • Updated2026-06-04
  • Buy
  • ManufacturerAHH
  • Product numberMT-21805
  • Product descriptionPropylthiouracil 98%
  • Packaging1000g
  • Price$445
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-21805
  • Product descriptionPropylthiouracil 97%
  • Packaging1000g
  • Price$445
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-21805
  • Product descriptionPropylthiouracil 97%
  • Packaging1000g
  • Price$445
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberD981
  • Product description6-Propyl-2-thiouracil 98%(HPLC)
  • Packaging25g
  • Price$48
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10900
  • Product descriptionPropylthiouracil 99%(HPLC),powder
  • Packaging100mg
  • Price$60
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberD981
  • Product description6-Propyl-2-thiouracil 98%(HPLC)
  • Packaging100g
  • Price$137
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94027
  • Product description6-Propyl-2-thiouracil 95%
  • Packaging100g
  • Price$100
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10900
  • Product descriptionPropylthiouracil 99%(HPLC),powder
  • Packaging25mg
  • Price$30
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94027
  • Product description6-Propyl-2-thiouracil 95%
  • Packaging25g
  • Price$36
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003HFI Propylthiouracil 97% 25mg $8 2026-05-28 Buy
aablocks AA003HFI Propylthiouracil 98% 25g $16 2026-05-28 Buy
aablocks AA003HFI Propylthiouracil 97% 100g $34 2026-05-28 Buy
aablocks AA003HFI Propylthiouracil 97% 500g $168 2026-05-28 Buy
Activate Scientific AS131542 6-Propyl-2-thiouracil 97% 100g $114 2026-06-04 Buy
Activate Scientific AS131542 6-Propyl-2-thiouracil 97% 25g $40 2026-06-04 Buy
Activate Scientific AS131542 6-Propyl-2-thiouracil 97% 5g $28 2026-06-04 Buy
AHH MT-21805 Propylthiouracil 98% 1000g $445 2021-12-16 Buy
AHH MT-21805 Propylthiouracil 97% 1000g $445 2026-05-25 Buy
AHH MT-21805 Propylthiouracil 97% 1000g $445 2026-05-26 Buy
AK Scientific D981 6-Propyl-2-thiouracil 98%(HPLC) 25g $48 2026-06-04 Buy
AK Scientific J10900 Propylthiouracil 99%(HPLC),powder 100mg $60 2026-06-04 Buy
AK Scientific D981 6-Propyl-2-thiouracil 98%(HPLC) 100g $137 2026-06-04 Buy
AK Scientific J94027 6-Propyl-2-thiouracil 95% 100g $100 2026-06-04 Buy
AK Scientific J10900 Propylthiouracil 99%(HPLC),powder 25mg $30 2026-06-04 Buy
AK Scientific J94027 6-Propyl-2-thiouracil 95% 25g $36 2026-06-04 Buy
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Properties

Melting point :218-220 °C (lit.)
Density :1.1880 (rough estimate)
bulk density :159kg/m3
refractive index :1.5960 (estimate)
Flash point :300 °C
storage temp. :2-8°C
solubility :1.1g/l
form :Solid
pka :pKa 7.8; 8.3 (Uncertain)
color :White
PH :6-7.5 (5g/l, H2O, 20℃)(slurry)
Water Solubility :1.1 g/L
Merck :14,7869
BRN :130039
Henry's Law Constant :9.0×103 mol/(m3Pa) at 25℃, HSDB (2015)
BCS Class :3
Stability :Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases. Light sensitive.
InChI :1S/C7H10N2OS/c1-2-3-5-4-6(10)9-7(11)8-5/h4H,2-3H2,1H3,(H2,8,9,10,11)
InChIKey :KNAHARQHSZJURB-UHFFFAOYSA-N
SMILES :CCCC1=CC(=O)NC(=S)N1
CAS DataBase Reference :51-52-5(CAS DataBase Reference)
IARC :2B (Vol. Sup 7, 79) 2001
NIST Chemistry Reference :Tegretol(51-52-5)
EPA Substance Registry System :Propylthiouracil (51-52-5)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Health Hazard (GHS08)
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
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Propylthiouracil (PTU) is a derivative of thiouracil which has long been used to correct hyperthyroidism. PTU is also used as a genetic marker for taste, since only some people detect it as a bitter taste.

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Suppliers and manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Propylthiouracil
$10.00
Propylthiouracil CAS:51-52-5
Hebei Yanxi Chemical Co., Ltd.
Propylthiouracil
Propylthiouracil CAS:51-52-5
Shaanxi Xianhe Biotech Co., Ltd
Propylthiouracil
Propylthiouracil CAS:51-52-5
career henan chemical co
Propylthiouracil
$8.00
Propylthiouracil CAS:51-52-5
TargetMol Chemicals Inc.
Propylthiouracil
$29.00
Propylthiouracil CAS:51-52-5
Zhengzhou Lingzhiyue Technology Co., Ltd
Henan Tianfu Chemical Co.,Ltd.
Nanjing ChemLin Chemical Industry Co., Ltd.
Xiamen AmoyChem Co., Ltd
CONIER CHEM AND PHARMA LIMITED