N-Nitroso-N-propylurea

BGC Id:	871266356337
CAS No:	816-57-9
Synonyms:	n-propyl-n-nitrosourea ; pnu ; npu ; n-(n-propyl)-n-nitrosourea ; urea,1-nitroso-1-propyl- (7ci,8ci) ; nsc 46792 ; 1-nitroso-1-propylurea ; n-nitroso-n-propylurea ; n-propylnitrosourea ; 1-n-propyl-1-nitrosourea ; propylnitrosourea ; n-nitroso-n-propyl urea, contains 40% water, 1.8% acetic acid ; urea,n-nitroso-n-propyl- ; 1-propyl-1-nitrosourea ; nitrosopropylurea
Molecular Formula:	C4H9 N3 O2
Molecular Weight:	131.16
EINECS:

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The following 2 notable providers have been checked and can be recommended.

BIOZOL Diagnostica Vertrieb

BuGuCh & Partners

What other providers are available for CAS 816-57-9?

The last intensive check and update was carried out on 2025/10/30.

Identify

Synonyms:

n-propyl-n-nitrosourea ; pnu ; npu ; n-(n-propyl)-n-nitrosourea ; urea,1-nitroso-1-propyl- (7ci,8ci) ; nsc 46792 ; 1-nitroso-1-propylurea ; n-nitroso-n-propylurea ; n-propylnitrosourea ; 1-n-propyl-1-nitrosourea ; propylnitrosourea ; n-nitroso-n-propyl urea, contains 40% water, 1.8% acetic acid ; urea,n-nitroso-n-propyl- ; 1-propyl-1-nitrosourea ; nitrosopropylurea

CAS:

816-57-9

EINECS:

Molecular Formula:

C4H9 N3 O2

MDL:

SMILES:

OC1=CC=C(F)C=C1C(=O)C1=CC=C(Cl)C=C1

Properties

Molecular Weight:

131.16 g·mol−1

Melting point:

62-66° C

Solubility:

Soluble in DMSO - 50 mg in 0.5 ml DMSO gives a Clear Yellow Solution and with a Few Small Insoluble Particles

Suppliers

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products

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 U 93631. 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 ...

Country: Germany Phone: +49-871-966346-0 Telefax: +49-871-966346-13

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BuGuCh & Partners

Company type: Producer

Country: Germany

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 ...

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Safety Information

Hazard Classes:

Storage temperature:

-20°C Freezer, Under Inert Atmosphere

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 816-57-9?

In addition to the providers presented here for N-Nitroso-N-propylurea with the CAS number 816-57-9, there are other 1 providers with slightly different product names available for this CAS number.

Propylnitrosourea

Leap Chem Co., Ltd