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1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone

BGC Id:420445569575
CAS No:7226-23-5
Synonyms:n,n-dimethyl propionyl urea ; dmpu(n,n-二甲基丙烯基脲 ) ; n,n'-dimethylpropyleneurea ; dmpu ; dimethylpropylene urea ; dmpu(solvent) ; 1,3-dimethyl-propyleneurea ; 3-dimethyl-propyleneurea ; labotest-bb lt00848352 ; cortex lycii p.e.
Molecular Formula:C6H12N2O
Molecular Weight:128.17
EINECS:230-625-6
Structural Formula

Verified providers in 2026

The following 14 notable providers have been checked and can be recommended.
Chemical-Suppliers
U-Chemo Scientific
U-Chemo Code PD012 Common Name DMPU;N,N'-Dimethyltrimethyleneurea;1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone CAS Number 7226-23-5 Density 1.0±0.1 g/cm3 Boiling Point 240.1±0.0 °C at 760 mmHg Melting Point -20 °C Molecular Formula C6H12N2O Molecular Weight 128.17 Flash Point 85.3±11.1 °C Exact Mass 128.094955 PS
Chemical-Suppliers
Xiamen Hisunny Chemical
Molecular Formula : C6H12N2O
Chemical-Suppliers
Zehao Industry
Appearance White crystalline powder Purity (HPLC) ≥ 98.0%

Chemical-Suppliers
Leap Chem
Molecular Formula: C6H12N2O Molecular Weight: 128.17228 Hazard Symbols: Xn WGKGermany: 2 HS Code: 29335995

The last intensive check and update was carried out on 2026/05/26.

Identify

Synonyms:
n,n-dimethyl propionyl urea ; dmpu(n,n-二甲基丙烯基脲 ) ; n,n'-dimethylpropyleneurea ; dmpu ; dimethylpropylene urea ; dmpu(solvent) ; 1,3-dimethyl-propyleneurea ; 3-dimethyl-propyleneurea ; labotest-bb lt00848352 ; cortex lycii p.e.
CAS:
7226-23-5
EINECS:
230-625-6
Molecular Formula:
C6H12N2O
MDL:
MFCD00006550
SMILES:
B(C1=CC2=C(C=CC=C2N1C(=O)OC(C)(C)C)C)(O)O

Properties

Molecular Weight:
128.17 g·mol−1
Density:
1.06 g/mL at 25 °C(lit.)
Melting point:
-20 °C
Boiling point:
146 °C44 mm Hg(lit.)
Flash point:
121 °C
Solubility:
Soluble in water (fully).
download Download Molfile

Suppliers

Richman Chemical Inc.,

For over 17 years, Richman Chemical, Inc. (RCI) has been providing project management, custom manufacturing and sourcing services to the chemical and life sciences industries. RCI has an extensive chemical and pharmaceutical raw material and intermediate product range. Because of its widespread custom/contract services activities, RCI can offer customers access to its extensive network of worldwide suppliers.
Country: USA   Phone: +1-215-628-2946   Telefax: +1-215-628-4262

U-Chemo Scientific (Shanghai) Co.,Ltd.

Company type: Producer
Country: P.R.China
Phone: +86-21 58 38 03 26
Telefax: +86-21 58 38 03 26
U-Chemo Scientific(Shanghai) Co.,Ltd is specialized in chemistry and chemical supply chain since founded in 2008. After more than 10 years’ development, U-Chemo is now a main supplier of the insect pheromones, pharmaceutical intermediates, cosmetic ingredients, fertilizers & some pesticides. U-Chemo also offer outsourcing services for raw materials Made-In-China. U-Chemo Scientific (Shanghai) Co.,Ltd. is a seller of 7-Oxabicyclo(4.1.0) hept-3-ylmethyl 7-oxabicyclo(4.1.0) heptane-3-carboxylate. Now U-Chemo owns a key lab in Shanghai and two cooperate factories with excellent facilities. Our Customers ...

Xiamen Hisunny Chemical Co., Ltd.

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!
Company type: Leading producer
Country: P.R.China
Phone: +86-592-3327115
Telefax: +86-592-5823596

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. We sell Methyl 3-[4-(aminomethyl)phenyl]propionate as well. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.
Country: P.R.China   Phone: +86 13583185792   Telefax: +86 531 88905468

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. We are supplier of (+/-)-Corey lactone diol. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Zehao Industry Co., Ltd. is a seller of Tylvalosin tartrate. Our capabilities are comprised of our manufacturi ...
Country: P.R.China
Phone: +86-531-88909322
Telefax: +86-531-88909322

Hangzhou Zhongqi Chem Co., Ltd

Company type: Leading producer
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. We supply our chemical product unknown. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...
Country: P.R.China   Phone: +86-571-86976032   Telefax: +86-571-86972162

Capot Chemical Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-85586718
Telefax: +86-571-85864795
Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We are supplier of Ethyl thiazole-4-carboxylate. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...

Carbone Scientific Co., Ltd.

Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. We supply our chemical product di-n-Octyl disulfide. Our online catalogue has already listed over 50 ...
Company type: Supplier
Country: U.K.
Phone: +44 (0)203 769 4441 ext 1
Telefax: +44 (0)203 769 4441 ext 2

Xingrui Industry Co., Limited

Company type: Leading producer
Xingrui Industry CO., LTD. We provide 2-Nitro-4-methylsulfonyl benzoic acid as well. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
Country: P.R.China   Phone: +86-531-88980365   Telefax: +86-531-88980365

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. We are seller of 3-Fluoro-4-nitropyridine-N-oxide.

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Leap Chem Co., Ltd is a seller of 4-Aminobenzoic acid 2-phenylethyl ester. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Skyrun Industrial Co., Ltd. is a seller of 9-(4-Bromophenyl)-9H-carbazole. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Country: P.R.China   Phone: +86-576-84015261   Telefax: +86-576-84015261

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 ...

Safety Information

Hazard Classes:
Risk Codes:
22-36-43-62-41 (R)
Safety Codes:
23-26-36/37/39-45 (S)
WGK Germany:
2
RTECS:
UW7582500

What other providers are available for CAS 7226-23-5?

In addition to the providers presented here for 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone with the CAS number 7226-23-5, there are other 41 providers with slightly different product names available for this CAS number.

Cangzhou Goldlion Chemicals Co., Ltd. | Sancai Industry Co.,Ltd. +4 additional providers that we know from the past
Leap Chem Co., Ltd
Kingreat Chemistry Company Limited | AK Scientific, Inc. +1 additional providers that we know from the past
Hebei Aoge Chemical Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | Shandong SanYoung Industry Co., Ltd +8 additional providers that we know from the past
+2 additional providers that we know from the past
+6 additional providers that we know from the past
+2 additional providers that we know from the past
+9 additional providers that we know from the past




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