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VIOLURIC ACID

VIOLURIC ACID structure

CAS No.: 87-39-8

Chemical Name:: VIOLURIC ACID

Synonyms: VLA;5-(Hydroxyimino)pyrimidine-2,4,6(1H,3H,5H)-trione;NSC 56338;VIOLURIC ACID;ALLOXAN-5-OXIME;Violuric Acid Violuric acid hydrate,95%;5-ISONITROSOBARBITURIC ACID;5-HYDROXYIMINOBARBITURIC ACID;87-39-8 C4H3N3O4 VIOLURIC ACID

CBNumber:: CB0477879

Molecular Formula:: C4H3N3O4

Molecular Weight:: 157.08

MDL Number:: MFCD00006032

MOL File:: 87-39-8.mol

MSDS File:: SDS

Last updated:2023-05-18 11:30:58

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VIOLURIC ACID Properties

Melting point	240-250 °C (dec.)
Boiling point	281.7°C (rough estimate)
Density	1.8278 (rough estimate)
vapor pressure	0Pa at 25℃
refractive index	1.5000 (estimate)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Aqueous Acid (Sparingly), DMSO (Sparingly), Methanol (Slightly)
form	Solid
pka	4.7(at 25℃)
color	Off-White
Water Solubility	7.04g/L at 20℃
Merck	10000
Stability	Hygroscopic
LogP	-1.2 at 25℃
CAS DataBase Reference	87-39-8(CAS DataBase Reference)
FDA UNII	05RFR8AC84
EPA Substance Registry System	2,4,5,6(1H,3H)-Pyrimidinetetrone, 5-oxime (87-39-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315
Precautionary statements	P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	BA4225000

VIOLURIC ACID price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	V634600	VioluricAcid	87-39-8	2.5g	$115	2021-12-16	Buy
TRC	V634600	VioluricAcid	87-39-8	25g	$525	2021-12-16	Buy
Medical Isotopes, Inc.	67480	VioluricAcid	87-39-8	25g	$1050	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0013570	ALLOXAN-5-OXIME 95.00%	87-39-8	25G	$1199.42	2021-12-16	Buy
Crysdot	CD11038820	5-(Hydroxyimino)pyrimidine-2,4,6(1H,3H,5H)-trione 97%	87-39-8	10g	$40	2021-12-16	Buy

Product number	Packaging	Price	Buy
V634600	2.5g	$115	Buy
V634600	25g	$525	Buy
67480	25g	$1050	Buy
CHM0013570	25G	$1199.42	Buy
CD11038820	10g	$40	Buy

VIOLURIC ACID Chemical Properties,Uses,Production

Chemical Properties

LIGHT YELLOW CRYSTALLINE POWDER

Uses

Violuric Acid, can be used for the synthesis of some novel pyrimidines fused aza-heterocycles, having broad spectrum of pharmacological activities, such as 2-Methyloxazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione (M324600).

Uses

Analytical reagent for chromatographic separation of cations. Forms chelates: Leermakers, Hoffman, J. Am. Chem. Soc. 80, 5663 (1958).

Flammability and Explosibility

Not classified

VIOLURIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

VIOLURIC ACID Suppliers

Global( 123)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
SHANDONG ZHI SHANG CHEMICAL CO.LTD	+86 18953170293	sales@sdzschem.com	China	2931	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58
Finetech Industry Limited	+86-27-87465837 +8618971612321	info@finetechnology-ind.com	China	9571	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20356	58
Shaanxi Didu New Materials Co. Ltd	+86-89586680 +86-13289823923	1026@dideu.com	China	9360	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
SHANDONG ZHI SHANG CHEMICAL CO.LTD	58
Chongqing Chemdad Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
ANHUI WITOP BIOTECH CO., LTD	58
Finetech Industry Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CD Chemical Group Limited	58
Shaanxi Didu New Materials Co. Ltd	58

View Lastest Price from VIOLURIC ACID manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-08-12	VIOLURIC ACID 87-39-8	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
	2019-07-06	VIOLURIC ACID 87-39-8	US $8.80 / KG	1KG	97%-99%	100kg	Career Henan Chemical Co

VIOLURIC ACID
87-39-8
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

VIOLURIC ACID
87-39-8
US $8.80 / KG
97%-99%
Career Henan Chemical Co

VIOLURIC ACID Spectrum

VIOLURIC ACID(87-39-8)MS VIOLURIC ACID(87-39-8)¹³CNMR VIOLURIC ACID(87-39-8)IR1 VIOLURIC ACID(87-39-8)IR2

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ALLOXAN-5-OXIME 5-ISONITROSOBARBITURIC ACID 5-HYDROXYIMINOBARBITURIC ACID 2,4,5,6(1H,3H)-Pyrimidinetetrone, 5-oxime 2,4,5,6(1H,3H)-Pyrimidinetetrone,5-oxime VIOLURIC ACID Violuric acid hydrate,95% Alloxan-5-oxime 5-Isonitrosobarbituric Acid Violuric Acid NSC 56338 87-39-8 C4H3N3O4 VIOLURIC ACID VLA 5-(Hydroxyimino)pyrimidine-2,4,6(1H,3H,5H)-trione 87-39-8 CONHCONHCOCNOH