Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>3-amino-2,5-dihydro-1,2,4-triazin-5-one

3-amino-2,5-dihydro-1,2,4-triazin-5-one

3-amino-2,5-dihydro-1,2,4-triazin-5-one Structure
3-amino-2,5-dihydro-1,2,4-triazin-5-one structure
CAS No.
1121-90-0
Chemical Name:
3-amino-2,5-dihydro-1,2,4-triazin-5-one
Synonyms
3-Amino-1,2,4-triazin-5(2H)-one;1,2,4-Triazin-5(2H)-one, 3-amino-;Aminotriazinone3Amino124triazin52Hone;3-amino-2,5-dihydro-1,2,4-triazin-5-one
CBNumber:
CB24664903
Molecular Formula:
C3H4N4O
Molecular Weight:
112.09
MDL Number:
MFCD19236953
MOL File:
1121-90-0.mol
MSDS File:
SDS
Last updated:2026-05-28 00:37:06
Request For Quotation

3-amino-2,5-dihydro-1,2,4-triazin-5-one Properties

Melting point >300 °C
Boiling point 235.2±23.0 °C(Predicted)
Density 1.86±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka 9.54±0.70(Predicted)
Major Application pharmaceutical
InChI 1S/C3H4N4O/c4-3-6-2(8)1-5-7-3/h1H,(H3,4,6,7,8)
InChIKey OWAYVVLCHUWASK-UHFFFAOYSA-N
SMILES [nH]1nc[c](nc1N)=O
FDA UNII V6VBT0DS49
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338
HS Code  2933690000

3-amino-2,5-dihydro-1,2,4-triazin-5-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0225341 3-Amino-1,2,4-triazin-5(2H)-one 95+% 1121-90-0 100mg $381 2026-06-04 Buy
ChemScene CS-0225341 3-Amino-1,2,4-triazin-5(2H)-one 95+% 1121-90-0 250mg $544 2026-06-04 Buy
ChemScene CS-0225341 3-Amino-1,2,4-triazin-5(2H)-one 95+% 1121-90-0 500mg $853 2026-06-04 Buy
ChemScene CS-0225341 3-Amino-1,2,4-triazin-5(2H)-one 95+% 1121-90-0 1g $1093 2026-06-04 Buy
ChemScene CS-0225341 3-Amino-1,2,4-triazin-5(2H)-one 95+% 1121-90-0 5g $3174 2026-06-04 Buy
Product number Packaging Price Buy
CS-0225341 100mg $381 Buy
CS-0225341 250mg $544 Buy
CS-0225341 500mg $853 Buy
CS-0225341 1g $1093 Buy
CS-0225341 5g $3174 Buy

3-amino-2,5-dihydro-1,2,4-triazin-5-one Chemical Properties, Uses, Production

Uses

Aminotriazinone USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

3-amino-2,5-dihydro-1,2,4-triazin-5-one Preparation Products And Raw materials

Raw materials

1,2,4-Triazin-3-amine, 2-oxide

Preparation Products

3-amino-2,5-dihydro-1,2,4-triazin-5-one Suppliers

Global Suppliers ( 5)
Supplier Tel Email Country ProdList Advantage
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-025-66113011 15955137747 cb5@aikonchem.com China 10354 58
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 9993 58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 18162595016; 18162595016 3287908757@qq.com China 9111 58
Supplier Advantage
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 58
Accela ChemBio Co.,Ltd. 58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 58

1121-90-0 (3-amino-2,5-dihydro-1,2,4-triazin-5-one) Related Search:

6-Azauracil 1,2,4-Triazin-5(2H)-one,3-hydrazinyl- Ribavirin impurity 3-amino-6-methyl-4,5-dihydro-1,2,4-triazin-5-one [1,2,4]Triazin-5-ol
3-Amino-6-(aminoethyl)-1,2,4-triazine-5-(4H)-one acetate salt

1of2

3-amino-2,5-dihydro-1,2,4-triazin-5-one 1,2,4-Triazin-5(2H)-one, 3-amino- Aminotriazinone3Amino124triazin52Hone 3-Amino-1,2,4-triazin-5(2H)-one 1121-90-0