CAS 23945-50-8|5-Carboxy-2-thiouracil

Introduction:Basic information about CAS 23945-50-8|5-Carboxy-2-thiouracil, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name5-Carboxy-2-thiouracil
CAS Number23945-50-8Molecular Weight172.16200
Density1.74g/cm3Boiling Point461.2ºC at 760mmHg
Molecular FormulaC5H4N2O3SMelting Point/
MSDSChineseUSAFlash Point232.7ºC

Names

Name2-thiouracil-5-carboxylic acid
SynonymMore Synonyms

Chemical & Physical Properties

Density1.74g/cm3
Boiling Point461.2ºC at 760mmHg
Molecular FormulaC5H4N2O3S
Molecular Weight172.16200
Flash Point232.7ºC
Exact Mass171.99400
PSA122.11000
LogP0.16910
Vapour Pressure2.65E-09mmHg at 25°C
Index of Refraction1.719
InChIKeyXKHWTDCFQVKNHW-UHFFFAOYSA-N
SMILESO=C(O)c1c[nH]c(=S)[nH]c1=O

Safety Information

Personal Protective EquipmentEyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADRNONH for all modes of transport
WGK Germany3
HS Code2933599090

Customs

HS Code2933599090
Summary2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles2

More Articles
Synthesis, characterization and antitumour activity of metal complexes of 5-carboxy-2-thiouracil.

Met. Based Drugs 5 , 35-39, (1998)

Metal complexes of 5-carboxy-2-thiouracil with Mn(ll), Co(ll), Ni(ll), Cu(ll), Zn(ll) and Cd(ll) ions were synthesized, characterized, and subjected to a screening system for evaluation of antitumour ...

[Synthesis and antibacterial and antitumoral activity of some methylhydrazonium salts of pyrimidine bases and their analogues (author's transl)].

Pharmazie 37 , 355-356, (1982)

On reacting pyrimidine metabolites containing a carboxyl or sulfhydryl group with methylhydrazine or N-benzyl-N'-methylhydrazine, various methylhydrazonium salts of these metabolites were synthetized,...

Synonyms

4-Oxo-2-thioxo-1,2,3,4-tetrahydro-pyrimidin-5-carbonsaeure
5-Carboxy-2-thiouracil,2-Thiouracil-5-carboxylic acid,5-Carboxy-4-hydroxy-2-thiopyrimidine
1,2,3,4-tetrahydro-4-oxo-2-thioxo-5-pyrimidinecarboxylicaci
2-thioisoorotic acid
2-Thiouracil-5-carboxylic acid,5-Carboxy-4-hydroxy-2-thiopyrimidine
5-Carboxy-2-thiouracil
1,2,3,4-Tetrahydro-4-oxo-2-thioxo-5-pyrimidinecarboxylic acid
5-Carboxy-7-thiouracil
5-carboxy-2-thio-uracil
1,2,3,4-tetrahydro-4-oxo-2-thioxopyrimidine-5-carboxylic acid
4-oxo-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid
5-carboxy-2-thiouracil free acid
5-CARBOXY-4-HYDROXY-2-THIOPYRIMIDINE
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