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Protocatechualdehyde

BGC Id:241504108993
CAS No:139-85-5
Synonyms:nc 033 ; protopine(rg) ; pyrocatechualdehyde ; aurora 17180 ; rancinamyciniv ; 4-formylcatechol ; nsc 22961 ; akos bbs-00003254 ; rancinamycin iv ; protocatecualdehyde
Molecular Formula:C7H6O3
Molecular Weight:138.12
EINECS:205-377-7
Structural Formula
列出的是9國際和可靠的供應商Protocatechualdehyde。 他們來自世界各地的2個國家。 這些廠商屬於9不同的業務類型,如“Producer”和“Leading producer” 點擊 請聯繫下列所有經銷商/製造商的Protocatechualdehyde,並要求價格,包裝標準和運輸的可能性。 我們的註冊分銷商將幫助您獲得所有產品信息和產品規格。


supplier ww
在全球註冊的供應商Protocatechualdehyde

Verified providers in 2025

The following 9 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C7H6O3 Molecular Weight: 138.12 Hazard Symbols: Xi WGKGermany: 3 HS Code: 29124900

The last intensive check and update was carried out on 2025/09/03.

Identify

Synonyms:
nc 033 ; protopine(rg) ; pyrocatechualdehyde ; aurora 17180 ; rancinamyciniv ; 4-formylcatechol ; nsc 22961 ; akos bbs-00003254 ; rancinamycin iv ; protocatecualdehyde
CAS:
139-85-5
EINECS:
205-377-7
Molecular Formula:
C7H6O3
MDL:
MFCD00003370
SMILES:
O=C(c1ccc(c(c1)F)F)c1ccccc1

Properties

Molecular Weight:
138.12 g·mol−1
Density:
~1.4 g/cm3 (Predicted)
Melting point:
150-157 °C(lit.)
Boiling point:
~295.4° C at 760 mmHg (Predicted)
Physical Description:
brown powder
download Download Molfile for :
3,4-Dihydroxybenzaldehyde

Suppliers

Organo Fine Chemicals

公司類型: Producer
我們供應商Trifluoromethanesulfonic acid trimethylsilyl ester。 We are a fine chemical producer based at Mumbai, having a Multipurpose Production Plant situated at Tarapur in Mumbai. Our product range: - Organic Intermediates - Analytical Reagents - Phase Transfer Catalysts - Ion Pair Reagents - Peptide Synthesis Reagents - Acetylenic compounds
國家: India   打電話: +91-22-4212 8300   傳真: +91-22-4212 8322

Shandong Ench Chemical Co.,Ltd

公司類型: Producer
國家: P.R.China
打電話: +86-13869131854
傳真: +86 531-8637666
Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. 我們供應商Methyl piperidine-3-carboxylate。 We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ...

Shandong Minglang Chemical Co., Ltd

Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. 此外,Sebacic dihydrazide是由我們提供的。 In recent years,t ...
公司類型: Producer
國家: P.R.China
打電話: +86-13220566916
傳真: +86 531 58990167

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. 我們賣2-Naphthol-3,6-disulfonic acid disodium salt的。 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.
國家: P.R.China   打電話: +86 13583185792   傳真: +86 531 88905468

Hangzhou Keying Chem Co., Ltd.

國家: P.R.China
打電話: +86-571-85378921
傳真: +86-571-85378913
Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, chemical and biological service. After years of development, our company has accumulated abundant products resources in local China and international market which increasingly satisfy development requirements of customers. TBTU也將會由我們提供。 The p ...

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. Diethyl 1H-imidazole-4,5-dicarboxylate也將會由我們提供。 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 ...
公司類型: Leading producer
國家: P.R.China
打電話: +86-531-88980365
傳真: +86-531-88980365

Lori Industry Co., Ltd

公司類型: Bulk chemical producer
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. 我們提供Trimethylolpropane tris(2-methyl-1-aziridinepropionate)的。 Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...
國家: P.R.China   打電話: +86-13011713125   傳真: +86-13011713125

Skyrun Industrial Co., Ltd.

公司類型: Leading producer
國家: P.R.China
打電話: +86-576-84015261
傳真: +86-576-84015261
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. Trimethoxy(octyl)silane也將會由我們提供。 We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

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. Our client list includes many major pharmac ...
公司類型: Bulk and laboratory supplier
國家: P.R.China
打電話: +852-30606658

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36-37/39 (S)
WGK Germany:
3
RTECS:
UL0380000
Storage temperature:
2-8°C

What other providers are available for CAS 139-85-5?

In addition to the providers presented here for Protocatechualdehyde with the CAS number 139-85-5, there are other 118 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past
Shandong Ench Chemical Co.,Ltd +5 additional providers that we know from the past
V&V Pharma Industries | Zouping Mingxing Chemical Co., Ltd. | Biesterfeld Spezialchemie GmbH | Senzhuo Industry Co.,Ltd | Shanghai Mintchem Development Co., Ltd. | Simagchem Corporation | Shandong Ench Chemical Co.,Ltd | Hangzhou Verychem Science & Technology Co., Ltd. | Xiamen Hisunny Chemical Co., Ltd. | Sancai Industry Co.,Ltd. | Shandong Lanhai Industry Co.,Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Hangzhou Zhongqi Chem Co., Ltd | Zehao Industry Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | Nantong Xindao Biotech Ltd | Capot Chemical Co., Ltd. | Hangzhou Lingrui Chemical Co., Ltd. | Carbone Scientific Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | AK Scientific, Inc. | BLD Pharmatech Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +79 additional providers that we know from the past
+2 additional providers that we know from the past
+2 additional providers that we know from the past




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