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Valproic acid

BGC Id:270175842038
CAS No:99-66-1
Synonyms:ergenyl ; convulex ; 44089 ; depakine ; depakote ; valproic ; epilim ; depakene ; mylproin ; vpa
Molecular Formula:C8H16O2
Molecular Weight:144.21
EINECS:202-777-3
Structural Formula

2025 - The most valued supplier

The following 10 notable providers have been checked and can be recommended.
Chemical-Suppliers
Sancai Industry
Characteristics colorless liquid
Identification Positive
Heavy Metals ≤ 20ppm
Loss on Drying ≤ 2.0%
Assay
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The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
ergenyl ; convulex ; 44089 ; depakine ; depakote ; valproic ; epilim ; depakene ; mylproin ; vpa
CAS:
99-66-1
EINECS:
202-777-3
Molecular Formula:
C8H16O2
MDL:
MFCD00002672
SMILES:
C=CC(=O)OCCC(=O)O.C=CC(=O)OCCC(=O)O.C=CC(=O)OCCC(=O)O.C=CC(=O)OCCC(=O)O.[Zr]

Properties

Molecular Weight:
144.21 g·mol−1
Density:
0.92
Boiling point:
220 °C(lit.)
Flash point:
232 ºF
Solubility:
H2O: slightly soluble
download Download Molfile

Suppliers

Jai Radhe Sales

Type de compagnie: International trading company
Founded in 1999, Jai Radhe Sales is a customer focused exporter of Active Pharmaceutical Ingredients, Agro Chemicals, Pellets, Phyto chemicals, Excipients & Fine Chemical’s. Nous sommes fournisseur de Salbutamol sulfate.
pays: India   phone: +91-79-26431096   fax: +91-79-26569884

Artis Biotech Co. Ltd

pays: P.R.China
phone: +91-8793715125
fax: +91-8793715125

Sancai Industry Co.,Ltd.

Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
Type de compagnie: Leading producer
pays: P.R.China
phone: +86-531-88913079
fax: +86-531-88913079

Xingrui Industry Co., Limited

Type de compagnie: Leading producer
Xingrui Industry CO., LTD. Nous fournissons Tetrahydro-2-pyrimidinone ainsi. 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 ...
pays: P.R.China   phone: +86-531-88980365   fax: +86-531-88980365

Dayang Chem (Hangzhou) Co.,Ltd.

Type de compagnie: Leading producer
pays: P.R.China
phone: +86-571-88938639
fax: +86-571-8893-8652
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. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Nantong Xindao Biotech Ltd

XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
Type de compagnie: Leading producer
pays: P.R.China
phone: +86 19033786557

Carbone Scientific Co., Ltd.

Type de compagnie: Supplier
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. Lysergol est également desservie par Carbone Scientific Co., Ltd.. Our online catalogue has already listed over 50 ...
pays: U.K.   phone: +44 (0)203 769 4441 ext 1   fax: +44 (0)203 769 4441 ext 2

Shandong SanYoung Industry Co., Ltd

pays: P.R.China
phone: +86 155-64526813
fax: +86 531-56897532
Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...

AK Scientific, Inc.

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. Nous vendons Formylmethylene triphenylphosphorane ainsi. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
Type de compagnie: Supplier
pays: USA
phone: +1 (510) 429-8835
fax: +1 (510) 429-8836

BuGuCh & Partners

Type de compagnie: Producer
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 ...
pays: Germany  

Safety Information

Hazard Classes:
8
Risk Codes:
22-36/37/38-39/23/24/25-23/24/25-11 (R)
Safety Codes:
26-45-36/37-16-7 (S)
WGK Germany:
3
RID / ADR:
UN 1230 3 / PG 2
RTECS:
YV7875000
Storage temperature:
2-8°C

What other providers are available for CAS 99-66-1?

In addition to the providers presented here for Valproic acid with the CAS number 99-66-1, there are other 35 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past
+2 additional providers that we know from the past
+4 additional providers that we know from the past
Junwee Chemical Co., Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Hangzhou Zhongqi Chem Co., Ltd | BLD Pharmatech Ltd | Skyrun Industrial Co., Ltd. +18 additional providers that we know from the past
+1 additional providers that we know from the past
+3 additional providers that we know from the past




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