Identify Suppliers 2025 Properties ☰

Identify Suppliers 2025 Properties

Pirenoxine

BGC Id:	961685508760
CAS No:	1043-21-6
Synonyms:	kary uni ; catalinã€opthalmic remedyã€‘ ; pirenoxine ; 1-hydroxy-5h-pyrido[3,2-a]phenoxazin-5-one-3-carboxylic acid ; 1-hydroxy-3-carboxy-5h-pyrido[3,2-a]phenoxazin-5-one ; 1-hydroxy-5-oxo-5h-pyrido[3,2-]phenoxazine-3-carboxylicacid ; catalin ; catalin k ; bernetine ; 1,5-dioxo-4h-pyrido[3,2-a]phenoxazine-3-carboxylic acid
Molecular Formula:	C16H8N2O5
Molecular Weight:	308.25
EINECS:	213-872-4

Listed are 5 international and reliable suppliers for Pirenoxine. They are coming from 2 countries around the world. These vendors belong to 5 different business types like 'Leading producer' and 'Supplier'
Please contact all the below listed distributors/manufacturers for Pirenoxine and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.

registered suppliers of Pirenoxine worldwide

2025 - The most valued supplier

The following 5 notable providers have been checked and can be recommended.

H&Z Industry

Appearance	Yellow to brownpowder
Identification	Infrared Absorption
Heavy metal	≤ 20ppm
ChromatographY purity	≤ 1.5%
Loss on drying	≤ 1.5

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Assay:99.0%min

Molecular Formula: C16H8N2O5 Molecular Weight: 308.25

What other providers are available for CAS 1043-21-6?

The last intensive check and update was carried out on 2025/06/04.

Identify

Synonyms:

kary uni ; catalinã€opthalmic remedyã€‘ ; pirenoxine ; 1-hydroxy-5h-pyrido[3,2-a]phenoxazin-5-one-3-carboxylic acid ; 1-hydroxy-3-carboxy-5h-pyrido[3,2-a]phenoxazin-5-one ; 1-hydroxy-5-oxo-5h-pyrido[3,2-]phenoxazine-3-carboxylicacid ; catalin ; catalin k ; bernetine ; 1,5-dioxo-4h-pyrido[3,2-a]phenoxazine-3-carboxylic acid

CAS:

1043-21-6

EINECS:

213-872-4

Molecular Formula:

C16H8N2O5

MDL:

Properties

Molecular Weight:

308.25 g·mol−1

Melting point:

247-248 °C

Suppliers

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. We are supplier of 3,5-Dichloro-2-cyanopyridine. 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

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Zehao Industry Co., Ltd.

Country: P.R.China
Phone: +86-531-88909322
Telefax: +86-531-88909322

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We supply our chemical product 4-(Trifluoromethyl)cyclohexanecarboxylic acid. 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. Our capabilities are comprised of our manufacturi ...

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Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. 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. We are seller of Alkyl-benzyl-dimethylammonium chloride. 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 ...

Company type: Leading producer

Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365

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AK Scientific, Inc.

Company type: Supplier

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. 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. We sell Dimethyl 1H-pyrazole-3,5-dicarboxylate as well. AK Scientific products can be searched by Name (or ...

Country: USA Phone: +1 (510) 429-8835 Telefax: +1 (510) 429-8836

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Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Country: P.R.China
Phone: +852-30606658

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 ...

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What other providers are available for CAS 1043-21-6?

In addition to the providers presented here for Pirenoxine with the CAS number 1043-21-6, there are other 13 providers with slightly different product names available for this CAS number.

Pirfenoxone

BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +2 additional providers that we know from the past

Pirenoxine sodium

Carbone Scientific Co., Ltd. | Xiamen Equation Chemical Co.,Ltd +3 additional providers that we know from the past

1,5-Dioxo-4H-pyrido[3,2-a]phenoxazine-3-carboxylic acid

+1 additional providers that we know from the past

1-Hydroxy-5-oxo-5H-pyrido[3,2-a]phenoxazine-3-carboxylic acid monosodium salt

+3 additional providers that we know from the past