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ChemicalBook >> CAS DataBase List >> 6-Aminothiouracil

6-Aminothiouracil

6-Aminothiouracil price.
  • $7.62 - $1720
  • Product name: 6-Aminothiouracil
  • CAS: 1004-40-6
  • MF: C4H5N3OS
  • MW: 143.17
  • EINECS:213-722-8
  • MDL Number:MFCD00052384
  • Synonyms:4-Amino-2-thiouracil;AURORA 13795;OTAVA-BB BB7013910011;6-AMINO-2-THIOXO-2,3-DIHYDRO-1H-PYRIMIDIN-4-ONE;6-AMINO-2-THIOXO-2,3-DIHYDROPYRIMIDIN-4(1H)-ONE;6-Aminothiouracil;6-amino-2,3-dihydro-2-thioxo-4(1h)-pyrimidinone;2-Mercapto-6-aminouracil
76 prices
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Brand
  • aablocks
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  • Manufactureraablocks
  • Product numberAA00386X
  • Product description6-Amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone ≥98%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00386X
  • Product description6-Amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone 98%
  • Packaging25g
  • Price$13
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00386X
  • Product description6-Amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone 98%
  • Packaging100g
  • Price$34
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00386X
  • Product description6-Amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone ≥98%
  • Packaging500g
  • Price$150
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00386X
  • Product description6-Amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone 98%
  • Packaging1kg
  • Price$293
  • Updated2026-05-28
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  • ManufacturerAbsolute Chiral
  • Product numberD1299-00-N
  • Product description6-amino-2-thioxo-1H-pyrimidin-4-one 95%
  • Packaging5g
  • Price$9
  • Updated2026-05-23
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  • ManufacturerAbsolute Chiral
  • Product numberD1299-00-N
  • Product description6-amino-2-thioxo-1H-pyrimidin-4-one 95%
  • Packaging1g
  • Price$38
  • Updated2021-12-16
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  • ManufacturerACHEMBLOCK
  • Product numberW166245
  • Product description6-Amino-2-thiouracil 95%
  • Packaging500G
  • Price$210
  • Updated2026-05-27
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  • ManufacturerAHH
  • Product numberMT-41283
  • Product description4-Amino-6-hydroxy-2-mercaptopyrimidine 98%
  • Packaging1g
  • Price$310
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-41283
  • Product description4-Amino-6-hydroxy-2-mercaptopyrimidine 97%
  • Packaging1g
  • Price$310
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-41283
  • Product description4-Amino-6-hydroxy-2-mercaptopyrimidine 97%
  • Packaging1g
  • Price$310
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberV1657
  • Product description2-Mercapto-4-amino-6-hydroxypyrimidine 98%
  • Packaging100g
  • Price$366
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ51542
  • Product description2-Mercapto-4-amino-6-hydroxypyrimidine 95%
  • Packaging100g
  • Price$276
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product number7175AF
  • Product description4-Amino-6-hydroxy-2-mercaptopyrimidine
  • Packaging5g
  • Price$75
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ51542
  • Product description2-Mercapto-4-amino-6-hydroxypyrimidine 95%
  • Packaging25g
  • Price$76
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberV1657
  • Product description2-Mercapto-4-amino-6-hydroxypyrimidine 98%
  • Packaging25g
  • Price$99
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00386X 6-Amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone ≥98% 5g $10 2026-05-28 Buy
aablocks AA00386X 6-Amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone 98% 25g $13 2026-05-28 Buy
aablocks AA00386X 6-Amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone 98% 100g $34 2026-05-28 Buy
aablocks AA00386X 6-Amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone ≥98% 500g $150 2026-05-28 Buy
aablocks AA00386X 6-Amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone 98% 1kg $293 2026-05-28 Buy
Absolute Chiral D1299-00-N 6-amino-2-thioxo-1H-pyrimidin-4-one 95% 5g $9 2026-05-23 Buy
Absolute Chiral D1299-00-N 6-amino-2-thioxo-1H-pyrimidin-4-one 95% 1g $38 2021-12-16 Buy
ACHEMBLOCK W166245 6-Amino-2-thiouracil 95% 500G $210 2026-05-27 Buy
AHH MT-41283 4-Amino-6-hydroxy-2-mercaptopyrimidine 98% 1g $310 2021-12-16 Buy
AHH MT-41283 4-Amino-6-hydroxy-2-mercaptopyrimidine 97% 1g $310 2026-05-25 Buy
AHH MT-41283 4-Amino-6-hydroxy-2-mercaptopyrimidine 97% 1g $310 2026-05-26 Buy
AK Scientific V1657 2-Mercapto-4-amino-6-hydroxypyrimidine 98% 100g $366 2026-06-04 Buy
AK Scientific J51542 2-Mercapto-4-amino-6-hydroxypyrimidine 95% 100g $276 2026-06-04 Buy
AK Scientific 7175AF 4-Amino-6-hydroxy-2-mercaptopyrimidine 5g $75 2021-12-16 Buy
AK Scientific J51542 2-Mercapto-4-amino-6-hydroxypyrimidine 95% 25g $76 2026-06-04 Buy
AK Scientific V1657 2-Mercapto-4-amino-6-hydroxypyrimidine 98% 25g $99 2026-06-04 Buy

Properties

Melting point :>300C (dec.)
Boiling point :246.5°C
Density :1.397 (estimate)
refractive index :1.7490 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :DMSO (Slightly), Methanol (Slightly)
form :crystalline solid
pka :7.92±0.20(Predicted)
color :Off-white
Water Solubility :256.3mg/L(25 ºC)
InChI :InChI=1S/C4H5N3OS/c5-2-1-3(8)7-4(9)6-2/h1H,(H4,5,6,7,8,9)
InChIKey :YFYYRKDBDBILSD-UHFFFAOYSA-N
SMILES :C1(=S)NC(N)=CC(=O)N1
CAS DataBase Reference :1004-40-6(CAS DataBase Reference)
NIST Chemistry Reference :Uracil, 6-amino-2-thio-(1004-40-6)
EPA Substance Registry System :6-Amino-2-thiouracil (1004-40-6)

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.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

LAbelled derivative of 6-Amino-2-thiouracil as novel, potent, and selective A3 adenosine receptor antagonists.

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