Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> 5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone

5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone

5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone price.
  • $9 - $2696
  • Product name: 5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone
  • CAS: 39008-28-1
  • MF: C6H10N4OS
  • MW: 186.23
  • EINECS:
  • MDL Number:MFCD02091208
  • Synonyms:5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one;5,6-diamino-3-methyl-2-methylsulfanyl-pyrimidin-4-one;4(3H)-Pyrimidinone, 5,6-diamino-3-methyl-2-(methylthio)-;5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone
Price28 Properties Safety Information Description
28 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Medical Isotopes, Inc.
  • TRC
  • Usbiological
Package
  • 5MG
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 1.25g
  • 2g
  • 5G
  • 25G
  • Manufactureraablocks
  • Product numberAA00C8YT
  • Product description5,6-Diamino-3-Methyl-2-(Methylthio)Pyrimidin-4(3H)-One 98%
  • Packaging1g
  • Price$23
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C8YT
  • Product description5,6-Diamino-3-Methyl-2-(Methylthio)Pyrimidin-4(3H)-One 97%
  • Packaging100mg
  • Price$9
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS86907
  • Product description5,6-diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 98%
  • Packaging5G
  • Price$160
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS86907
  • Product description5,6-diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 98%
  • Packaging25G
  • Price$610
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number1928CB
  • Product description5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one
  • Packaging1g
  • Price$155
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA163025
  • Product description5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 97%
  • Packaging100mg
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA163025
  • Product description5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 97%
  • Packaging250mg
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA163025
  • Product description5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 97%
  • Packaging1g
  • Price$48
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0307156
  • Product description5,6-DIAMINO-3-METHYL-2-METHYLTHIO-4(3H)PYRIMIDINONE 95.00%
  • Packaging5MG
  • Price$495.37
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21458
  • Product description5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone
  • Packaging250mg
  • Price$255
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21458
  • Product description5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone
  • Packaging100mg
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21458
  • Product description5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone
  • Packaging1g
  • Price$840.9
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21458
  • Product description5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone
  • Packaging2g
  • Price$1528.8
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21458
  • Product description5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone
  • Packaging500mg
  • Price$465
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM252665
  • Product description5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 97%
  • Packaging1g
  • Price$53
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM252665
  • Product description5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 97%
  • Packaging5g
  • Price$561
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00C8YT 5,6-Diamino-3-Methyl-2-(Methylthio)Pyrimidin-4(3H)-One 98% 1g $23 2026-05-28 Buy
aablocks AA00C8YT 5,6-Diamino-3-Methyl-2-(Methylthio)Pyrimidin-4(3H)-One 97% 100mg $9 2026-05-28 Buy
ACHEMBLOCK S86907 5,6-diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 98% 5G $160 2026-05-27 Buy
ACHEMBLOCK S86907 5,6-diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 98% 25G $610 2026-05-27 Buy
AK Scientific 1928CB 5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 1g $155 2021-12-16 Buy
Ambeed A163025 5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 97% 100mg $10 2021-12-16 Buy
Ambeed A163025 5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 97% 250mg $24 2021-12-16 Buy
Ambeed A163025 5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 97% 1g $48 2021-12-16 Buy
American Custom Chemicals Corporation CHM0307156 5,6-DIAMINO-3-METHYL-2-METHYLTHIO-4(3H)PYRIMIDINONE 95.00% 5MG $495.37 2021-12-16 Buy
Biosynth FD21458 5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone 250mg $255 2021-12-16 Buy
Biosynth FD21458 5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone 100mg $140 2021-12-16 Buy
Biosynth FD21458 5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone 1g $840.9 2021-12-16 Buy
Biosynth FD21458 5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone 2g $1528.8 2021-12-16 Buy
Biosynth FD21458 5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone 500mg $465 2021-12-16 Buy
Chemenu CM252665 5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 97% 1g $53 2026-05-26 Buy
Chemenu CM252665 5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 97% 5g $561 2021-12-16 Buy
Next Last

Properties

Melting point :255°C
Boiling point :281.3±50.0 °C(Predicted)
Density :1.55±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
solubility :DMSO
pka :2.74±0.70(Predicted)
form :Solid
color :Tan

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
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone is a useful synthetic intermediate.

More related product prices

6-Amino-2-methylthio-3-methyluracil

Related product price

Suppliers and manufacturers

J & K SCIENTIFIC LTD. Chemsky（shanghai）International Co.,Ltd. Shanghai TaoSu Biochemical Technology Co., Ltd. Jinan elephant international trading co., LTD Amadis Chemical Company Limited Wuxi AppTec Aikon International Limited Bejing Famous Pharmaceutical Technology Co., Ltd. 3A Chemicals Cool Pharm, Ltd