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BGC » Chemicals A-Z » 5-Isonitrosobarbituric acid
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5-Isonitrosobarbituric acid

BGC Id:291218662673
CAS No:87-39-8
Synonyms:2,4,5,6(1h,3h)-pyrimidinetetrone,5-oxime ; violuric acid ; alloxan-5-oxime ; alloxan,5-oxime (8ci) ; violuric acid (6ci,7ci) ; 5-hydroxyiminobarbituric acid ; 2,4,5,6(1h,3h)-pyrimidinetetrone, 5-oxime ; 5-(hydroxyimino)barbituric acid ; nsc 56338 ; 5-isonitrosobarbituric acid ; vla ; violuric acid hydrate,95% ; violuric acid 
Molecular Formula:C4H3 N3 O4
Molecular Weight:157.09
EINECS:201-741-4
Structural Formula

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The following 3 notable providers have been checked and can be recommended.
The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:
2,4,5,6(1h,3h)-pyrimidinetetrone,5-oxime ; violuric acid ; alloxan-5-oxime ; alloxan,5-oxime (8ci) ; violuric acid (6ci,7ci) ; 5-hydroxyiminobarbituric acid ; 2,4,5,6(1h,3h)-pyrimidinetetrone, 5-oxime ; 5-(hydroxyimino)barbituric acid ; nsc 56338 ; 5-isonitrosobarbituric acid ; vla ; violuric acid hydrate,95% ; violuric acid 
CAS:
87-39-8
EINECS:
201-741-4
Molecular Formula:
C4H3 N3 O4
MDL:

Properties

Molecular Weight:
157.09 g·mol−1
Density:
2.19 g/cm3
Melting point:
240-250 °C (dec.)
Boiling point:
494.1 °Cat 760 mmHg
Flash point:
252.6 °C
Solubility:
Slightly soluble
Physical Description:
white to pale yellow crystalline powder
download Download Molfile for :
Violuric Acid

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. 1-(4-Bromophenyl)cyclopropanecarboxylic acid will be also provided by us. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
Country: P.R.China   Phone: +86-571-88938639   Telefax: +86-571-8893-8652

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We supply our chemical product Hydromorphone hydrochloride. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Company type: Producer
Country: Germany

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3
RTECS:
BA4225000

What other providers are available for CAS 87-39-8?

In addition to the providers presented here for 5-Isonitrosobarbituric acid with the CAS number 87-39-8, there are other 16 providers with slightly different product names available for this CAS number.

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Zehao Industry Co., Ltd. | Finetech Industry Limited +7 additional providers that we know from the past
+3 additional providers that we know from the past
+2 additional providers that we know from the past




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