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ChemicalBook >> CAS DataBase List >> 4-AMINO-2-MERCAPTOPYRIMIDINE

4-AMINO-2-MERCAPTOPYRIMIDINE

4-AMINO-2-MERCAPTOPYRIMIDINE price.
  • $50 - $1660
  • Product name: 4-AMINO-2-MERCAPTOPYRIMIDINE
  • CAS: 333-49-3
  • MF: C4H5N3S
  • MW: 127.17
  • EINECS:206-374-3
  • MDL Number:MFCD00057341
  • Synonyms:THIOCYTOSINE;2(1H)-Pyrimidinethione, 4-amino-;2(1H)-Pyrimidinone, 4-aminothio-;4-amino-2(1h)-pyrimidinethion ;4-Amino-2(1H)-pyrimidinethione;Cytosine, 2-thio-;Cytosine, thio-;6-amino-1H-pyrimidine-2-thione
Price21 Properties Safety Information Description
21 prices
Selected condition：
Brand
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • Biosynth
  • Chemenu
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 1G
  • 2g
  • 5G
  • 10g
  • 25G
  • 1 g
  • ManufacturerACHEMBLOCK
  • Product numberY220322
  • Product description6-Aminopyrimidine-2(1H)-thione 97.00%
  • Packaging1G
  • Price$115
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY220322
  • Product description6-Aminopyrimidine-2(1H)-thione 97.00%
  • Packaging5G
  • Price$415
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY220322
  • Product description6-Aminopyrimidine-2(1H)-thione 97.00%
  • Packaging25G
  • Price$1660
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-41152
  • Product description4-Amino-2-mercaptopyrimidine 97%
  • Packaging25g
  • Price$290
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-41152
  • Product description4-Amino-2-mercaptopyrimidine 97%
  • Packaging25g
  • Price$290
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-41152
  • Product description4-Amino-2-mercaptopyrimidine 97%
  • Packaging25g
  • Price$290
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number0783AQ
  • Product description2-Thiocytosine
  • Packaging1g
  • Price$121
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA17458
  • Product description4-Amino-2-mercaptopyrimidine
  • Packaging5G
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA17458
  • Product description4-Amino-2-mercaptopyrimidine
  • Packaging10g
  • Price$380
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA17458
  • Product description4-Amino-2-mercaptopyrimidine
  • Packaging1g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA17458
  • Product description4-Amino-2-mercaptopyrimidine
  • Packaging2g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM167538
  • Product description4-Aminopyrimidine-2-thiol 95%
  • Packaging1g
  • Price$86
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM167538
  • Product description4-Aminopyrimidine-2-thiol 95%
  • Packaging1g
  • Price$86
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM167538
  • Product description4-Aminopyrimidine-2-thiol 95%
  • Packaging5g
  • Price$307
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM167538
  • Product description4-Aminopyrimidine-2-thiol 95%
  • Packaging5g
  • Price$307
  • Updated2026-05-26
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number6627
  • Product description4-Amino-2-mercaptopyrimidine
  • Packaging5G
  • Price$850
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK Y220322 6-Aminopyrimidine-2(1H)-thione 97.00% 1G $115 2026-05-27 Buy
ACHEMBLOCK Y220322 6-Aminopyrimidine-2(1H)-thione 97.00% 5G $415 2026-05-27 Buy
ACHEMBLOCK Y220322 6-Aminopyrimidine-2(1H)-thione 97.00% 25G $1660 2026-05-27 Buy
AHH MT-41152 4-Amino-2-mercaptopyrimidine 97% 25g $290 2021-12-16 Buy
AHH MT-41152 4-Amino-2-mercaptopyrimidine 97% 25g $290 2026-05-25 Buy
AHH MT-41152 4-Amino-2-mercaptopyrimidine 97% 25g $290 2026-05-26 Buy
AK Scientific 0783AQ 2-Thiocytosine 1g $121 2021-12-16 Buy
Biosynth FA17458 4-Amino-2-mercaptopyrimidine 5G $200 2021-12-16 Buy
Biosynth FA17458 4-Amino-2-mercaptopyrimidine 10g $380 2021-12-16 Buy
Biosynth FA17458 4-Amino-2-mercaptopyrimidine 1g $65 2021-12-16 Buy
Biosynth FA17458 4-Amino-2-mercaptopyrimidine 2g $100 2021-12-16 Buy
Chemenu CM167538 4-Aminopyrimidine-2-thiol 95% 1g $86 2026-05-20 Buy
Chemenu CM167538 4-Aminopyrimidine-2-thiol 95% 1g $86 2026-05-26 Buy
Chemenu CM167538 4-Aminopyrimidine-2-thiol 95% 5g $307 2026-05-20 Buy
Chemenu CM167538 4-Aminopyrimidine-2-thiol 95% 5g $307 2026-05-26 Buy
Medical Isotopes, Inc. 6627 4-Amino-2-mercaptopyrimidine 5G $850 2021-12-16 Buy
Next Last

Properties

Melting point :285-290 °C (dec.)(lit.)
Boiling point :232.1±43.0 °C(Predicted)
Density :1.313 (estimate)
refractive index :1.5800 (estimate)
storage temp. :-20°C Freezer
solubility :DMSO (Slightly), Water (Slightly)
form :Powder
pka :7.91±0.10(Predicted)
color :Yellow
BRN :112435
InChI :1S/C4H5N3S/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)
InChIKey :DCPSTSVLRXOYGS-UHFFFAOYSA-N
SMILES :NC1=NC(=S)NC=C1
CAS DataBase Reference :333-49-3(CAS DataBase Reference)
EPA Substance Registry System :2(1H)-Pyrimidinethione, 4-amino- (333-49-3)

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
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,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
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-Thiocytosine has been used to investigate the reactions involved in hole transfer (HT) in X-irradiated doped cytosine monohydrate.

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Suppliers and manufacturers

career henan chemical co
4-AMINO-2-MERCAPTOPYRIMIDINE
$1.00 /1KG
4-AMINO-2-MERCAPTOPYRIMIDINE CAS:333-49-3
Shaanxi Dideu Medichem Co. Ltd
4-AMINO-2-MERCAPTOPYRIMIDINE
$1.10 /1g
4-AMINO-2-MERCAPTOPYRIMIDINE CAS:333-49-3
Wuhan Chemwish Technology Co., Ltd
CONIER CHEM AND PHARMA LIMITED
Hefei TNJ Chemical Industry Co.,Ltd.
Baoji Guokang Healthchem co.,ltd
Dayang Chem (Hangzhou) Co.,Ltd.
changzhou huayang technology co., ltd
GIHI CHEMICALS CO.,LIMITED
SUZHOU SENFEIDA CHEMICAL CO.,LTD