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5,6-DIMETHYLURACIL

5,6-DIMETHYLURACIL structure

CAS No.: 26305-13-5

Chemical Name:: 5,6-DIMETHYLURACIL

Synonyms: NSC 49017;NSC 163903;Dimethyluracil;6-methylthymine;5,6-dimethyl-uraci;5,6-DIMETHYLURACIL;5,6-Dimethyluracil >diMethylpyriMidine-2,4-diol;5,6-DIMETHYL-2,4-PYRIMIDINEDIOL;5,6-Dimethylpyrimidine-2,4-diol

CBNumber:: CB3350104

Molecular Formula:: C6H8N2O2

Molecular Weight:: 140.14

MDL Number:: MFCD00010708

MOL File:: 26305-13-5.mol

MSDS File:: SDS

Last updated:2023-06-08 17:06:36

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5,6-DIMETHYLURACIL Properties

Melting point	297-300 °C (dec.)(lit.)
Boiling point	256.63°C (rough estimate)
Density	1.160
refractive index	1.5065 (estimate)
storage temp.	Inert atmosphere,Room Temperature
Water Solubility	almost transparency in hot Water
form	powder to crystal
pka	10.01±0.10(Predicted)
color	White to Almost white
CAS DataBase Reference	26305-13-5(CAS DataBase Reference)
FDA UNII	2SHU0QC17F

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H332-H335
Precautionary statements	P261-P280-P305+P351+P338
Safety Statements	24/25
WGK Germany	3
RTECS	YQ9750000
HS Code	2933.59.9500
Toxicity	mouse,LD50,intraperitoneal,140mg/kg (140mg/kg),BEHAVIORAL: ANTIPSYCHOTIC,Chemical and Pharmaceutical Bulletin. Vol. 6, Pg. 490, 1958.

5,6-DIMETHYLURACIL price More Price(29)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	165360	2,4-Dihydroxy-5,6-dimethylpyrimidine 97%	26305-13-5	1g	$37.4	2023-06-20	Buy
TCI Chemical	D1136	5,6-Dimethyluracil >99.0%(HPLC)(T)	26305-13-5	1g	$58	2024-03-01	Buy
TCI Chemical	D1136	5,6-Dimethyluracil >99.0%(HPLC)(T)	26305-13-5	5g	$194	2024-03-01	Buy
TRC	D493423	2,4-Dihydroxy-5,6-dimethylpyrimidine	26305-13-5	50mg	$60	2021-12-16	Buy
AK Scientific	W4976	2,4-Dihydroxy-5,6-dimethylpyrimidine	26305-13-5	1g	$64	2021-12-16	Buy

Product number	Packaging	Price	Buy
165360	1g	$37.4	Buy
D1136	1g	$58	Buy
D1136	5g	$194	Buy
D493423	50mg	$60	Buy
W4976	1g	$64	Buy

5,6-DIMETHYLURACIL Chemical Properties,Uses,Production

Chemical Properties

white to almost white crystalline powder

Uses

2,4-Dihydroxy-5,6-dimethylpyrimidine was used in the synthesis of mono and polyatomic titanium derivatives. It was used as staring reagent in the synthesis of 2-(4-fluorobenzoyl) substituted pyrimidine derivatives.

5,6-DIMETHYLURACIL synthesis

Synthesis of 5,6-DIMETHYLURACIL from Ethyl 2-methylacetoacetate and Urea

5,6-DIMETHYLURACIL Preparation Products And Raw materials

Raw materials

5,6-Dimethyl-4-hydroxy-2-methoxypyrimidine 5,6-DIMETHYL-2-THIOURACIL 6-Methyluracil Urea Ethyl 2-methylacetoacetate

Preparation Products

5,6-DIMETHYLURACIL Suppliers

Global( 104)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49391	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5601	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
Jiangxi Huihe Chemical Co., Ltd.	+86-19189228086 +8618858568638	wuzhouding@huihecrop.com	China	886	58
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	peter68@ptchemgroup.com	China	35453	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	50000	58

Supplier	Advantage
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Richest Group Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Jiangxi Huihe Chemical Co., Ltd.	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58

View Lastest Price from 5,6-DIMETHYLURACIL manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-03	5,6-DIMETHYLURACIL 26305-13-5	US $1.00 / KG	1KG	99%	10000KGS	Career Henan Chemical Co

5,6-DIMETHYLURACIL
26305-13-5
US $1.00 / KG
99%
Career Henan Chemical Co

5,6-DIMETHYLURACIL Spectrum

5,6-DIMETHYLURACIL(26305-13-5)MS 5,6-DIMETHYLURACIL(26305-13-5)¹HNMR 5,6-DIMETHYLURACIL(26305-13-5)IR1 5,6-DIMETHYLURACIL(26305-13-5)IR2 5,6-DIMETHYLURACIL(26305-13-5)Raman 5,6-DIMETHYLURACIL(26305-13-5)ESR

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5,6-DIMETHYL-2,4-PYRIMIDINEDIOL 2,4-Dihydroxy-5,6-dimethylpyrimidine,5,6-Dimethyluracil NSC 49017 NSC 163903 2,4-Dihydroxy-5,6-dimethylpyrimidine 5,6-Dimethyl-2,4-pyrimidinediol 5,6-DIMETHYLURACIL 2,4-DIHYDROXY-5,6-DIMETHYLPYRIMIDINE 3h)-pyrimidinedione,5,6-dimethyl-4(1h 5,6-dimethyl-2,4(1h,3h)-pyrimidinedione 5,6-dimethyl-uraci 6-methylthymine Dimethyluracil 2,4-DIHYDROXY-5,6-DIMETHYLPYRIMIDINE, 97 % diMethylpyriMidine-2,4-diol 2,4(1H,3H)-Pyrimidinedione, 5,6-dimethyl- (9CI) 2,4(1H,3H)-Pyrimidinedione, 5,6-dimethyl- 2,4-Dihydroxy-5,6-dimethylpyrimidine 97% 5,6-Dimethylpyrimidine-2,4(1H,3H)-dione 5,6-Dimethylpyrimidine-2,4-diol 5,6-dimethyl-2,4-dihydroxypyrimidine 5,6-dimethyl-1H-pyrimidine-2,4-dione 5,6-Dimethyluracil > 26305-13-5 Building Blocks Heterocyclic Building Blocks Pyrimidines PYRIMIDINE Heterocycle-Pyrimidine series