Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione Structure
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione structure
CAS No.
6642-31-5
Chemical Name:
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
Synonyms
6-AMINO-1,3-DIMETHYLURACIL;6-AMINO-1,3-DIMETHYLPYRIMIDINE-2,4(1H,3H)-DIONE;6-AMINO-1,3-DIMETHYLURICIL;AURORA KA-4912;Uradil impurity 42;TIMTEC-BB SBB004028;SPECS AB-323/25048015;Dimethyl- 6-aminouracil;Chlorpyrifos Impurity 21;1,3-DIMETHYL-4-AMINOURACIL
CBNumber:
CB4775315
Molecular Formula:
C6H9N3O2
Molecular Weight:
155.15
MDL Number:
MFCD00006552
MOL File:
6642-31-5.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02
Request For Quotation

6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione Properties

Melting point 295 °C (dec.) (lit.)
Boiling point 243.1±43.0 °C(Predicted)
Density 1.288±0.06 g/cm3(Predicted)
vapor pressure 0Pa at 25℃
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility 6g/l
pka 5.17±0.70(Predicted)
form Solid
color Pale Beige
PH 6.9 (100g/l, H2O, 20℃)
Water Solubility 7.06g/L(25 ºC)
InChIKey VFGRNTYELNYSKJ-UHFFFAOYSA-N
LogP -0.4 at 20℃
CAS DataBase Reference 6642-31-5(CAS DataBase Reference)
EPA Substance Registry System 2,4(1H,3H)-Pyrimidinedione, 6-amino-1,3-dimethyl- (6642-31-5)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332
Precautionary statements  P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P501
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  22-26-36/37/39
WGK Germany  1
RTECS  YQ8755000
HS Code  29335990
NFPA 704
1
2 0

6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A52153 6-Amino-1,3-dimethyluracil 98% 6642-31-5 100g $112 2024-03-01 Buy
TCI Chemical A1420 6-Amino-1,3-dimethyluracil >98.0%(HPLC)(T) 6642-31-5 25g $34 2024-03-01 Buy
TCI Chemical A1420 6-Amino-1,3-dimethyluracil >98.0%(HPLC)(T) 6642-31-5 500g $302 2024-03-01 Buy
TRC A607750 6-Amino-1,3-dimethyluracil 6642-31-5 100g $130 2021-12-16 Buy
TRC A607750 6-Amino-1,3-dimethyluracil 6642-31-5 250g $180 2021-12-16 Buy
Product number Packaging Price Buy
A52153 100g $112 Buy
A1420 25g $34 Buy
A1420 500g $302 Buy
A607750 100g $130 Buy
A607750 250g $180 Buy

6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione Chemical Properties,Uses,Production

Uses

6-Amino-1,3-dimethyluracil is used as a reagent in the synthesis of new pyrimidine and caffeine derivatives that display highly potential antitumor activity. It is also used as a starting material in the synthesis of fused pyrido-pyrimidines.

6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione synthesis

873-83-6
74-88-4
6642-31-5
Synthesis of 6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione from 6-Aminouracil and Iodomethane

6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione Preparation Products And Raw materials

Raw materials

2-cyano-N-methyl-N-[(methylamino)carbonyl]acetamide Acetic anhydride 1,3-Dimethylurea 6-AMINO-1,3-DIMETHYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBALDEHYDE Solvent Yellow 93
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one

1of2

Preparation Products

1,3,7-TRIMETHYLURIC ACID Nifekalant hydrochloride 6-AMINO-5-(2-CHLORO-ACETYL)-1,3-DIMETHYL-1H-PYRIMIDINE-2,4-DIONE 4,6-Dimethyl-1H-1,2,3-triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione 2,4(1H,3H)-Pyrimidinedione, 1,3-dimethyl-6-[(3,4,5,6-tetrahydro-2H-azepin-7-yl)amino]-
Methanimidamide, N,N-dimethyl-N'-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)- 8-Dimethylaminotheophylline

1of2

6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione Suppliers

Global( 434)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531157085 abby@chuanghaibio.com China 8808 58
Hebei Mujin Biotechnology Co.,Ltd 		+86 13288715578 +8613288715578 sales@hbmojin.com China 12809 58
Hebei Chuanghai Biotechnology Co,.LTD 		+86-13131129325 sales1@chuanghaibio.com China 5868 58
Hebei Zhuanglai Chemical Trading Co Ltd 		+86-16264648883 +86-16264648883 niki@zlchemi.com China 7245 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29730 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-+86-371-66670886 info@dakenam.com China 19805 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21628 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29858 58
Jinan Jianfeng Chemical Co., Ltd 		+86-0531-88110457 +86-15562555968 info@pharmachemm.com China 334 58
Supplier Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		58
Hebei Mujin Biotechnology Co.,Ltd 		58
Hebei Chuanghai Biotechnology Co,.LTD 		58
Hebei Zhuanglai Chemical Trading Co Ltd 		58
Capot Chemical Co.,Ltd. 		60
Shanghai Daken Advanced Materials Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
Jinan Jianfeng Chemical Co., Ltd 		58

View Lastest Price from 6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione pictures 2025-04-27 6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
6642-31-5
 US $10.00 / kg 1kg 99% 20 ton Hebei Zhuanglai Chemical Trading Co Ltd
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione pictures 2025-04-23 6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
6642-31-5
 US $10.00 / KG 1KG 99% 5tons Hebei Chuanghai Biotechnology Co., Ltd
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione pictures 2025-04-04 6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
6642-31-5
 US $0.00-0.00 / KG 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.

6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione Spectrum

6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione(6642-31-5)MS6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione(6642-31-5)1HNMR6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione(6642-31-5)13CNMR6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione(6642-31-5)IR16-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione(6642-31-5)IR26-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione(6642-31-5)Raman

6642-31-5(6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione)Related Search:

1,3,7-TRIMETHYLURIC ACID aminometradine 1,3-Dimethylurea 6-AMINO-1,3-DIMETHYL-5-NITROSOURACIL 5,6-Diamino-1,3-dimethyluracil hydrate
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione 1,3-Dimethyluric acid 6-[[3-[4-(2-Methoxyphenyl)-1-piperazinyl]propyl]amino]-1,3-dimethyluracil TETRAMETHYLURIC ACID Semicarbazide
1,3-Dimethyluracil 6-Aminouracil 1,3-DIMETHYL-6-HYDRAZINOURACIL 6-AMINO-1,3-DIMETHYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBALDEHYDE 1,3-DIETHYL-5-NITROSO-6-AMINOURACIL
1,3-DIETHYL-5,6-DIAMINOURACIL 6-AMino-1-isobutyl-3-Methyl-5-nitroso-2,4-pyriMidinedione 1,3-DIETHYL-6-AMINOURACIL

1of4

AURORA KA-4912 1,3-DIMETHYL-6-AMINOURACIL 1,3-DIMETHYL-4-AMINOURACIL 1,3-DIMETHYL-2,6-DIOXO-4-AMINOTETRAHYDROPYRIMIDINE 4-AMINO-1,3-DIMETHYLURACIL FOR SYNTHESIS 6-AMINO-1,3-DIMETHYL-1,2,3,4-TETRAHYDROPYRIMIDINE-2,4-DIONE 2,4(1H,3H)-Pyrimidinedione, 6-amino-1,3-dimethyl- 4-AMINO-1,3-DIMETHYLURACIL 98+% 6-AMINO-1,3-DIMETHYLURACIL6-AMINO-1,3-DIMETHYL-2,4(1H,3H)-PYRIMIDINEDIONE 3-(4-Nitrophenyl)propionicacidC9H9NO4 6-AMINO-1,3-DIMETHYLURACIL、6-AMINO-1,3-DIMETHYL-2,4(1H,3H)-DIONE Amino-1,3-dimethyluracil,6- 1,3-Dimethyl-6-amino-1,2,3,4-tetrahydropyrimidine-2,4-dione 1,3-Dimethyl-6-amino-2,4(1H,3H)-pyrimidinedione 6-AMINO-1,3-DIMETHYL-1,2,3,4-TETR 4-AMINO-1,3-DIMETHYL-2,6-DIHYDROXYPYRIMIDINE 4-AMINO-1,3-DIMETHYLURACIL TIMTEC-BB SBB004028 SPECS AB-323/25048015 3h)-pyrimidinedione,6-amino-1,3-dimethyl-4(1h 6-amino-1,3-dimethyl-2,4(1h,3h)-pyrimidinedione 6-Amino-1,3-dimethyl-2,4-pyrimidinedione 6-amino-1,3-dimethyl-uraci 6-Imino-1,3-dimethyluracil 6-AMINO-1,3-DIMETHYL-2,4(1H,3H)-DIONE Dimethyl- 6-aminouracil 6-amino-1,3-dimethylpyrimidine-2,4-dione 6-Amino-1,3-dimethyluracil > 6-AMINO-1,3-DIMETHYLPYRIMIDINE-2,4(1H,3H)-DIONE 6-AMINO-1,3-DIMETHYLURACIL 6-AMINO-1,3-DIMETHYLURICIL Chlorpyrifos Impurity 21 6-Amino-1,3-di methyluracil in Acetonitrile Uradil impurity 42 6642-31-5 4316-44-9 Heterocyclic Building Blocks Pyrimidines Building Blocks Amines Building Blocks Heterocyclic Building Blocks Pyrimidines bc0001