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Vitamin B2

BGC Id:720025529978
CAS No:83-88-5
Synonyms:flavaxin ; ribosyn ; q 14 ; ribovel ; e 101 ; flaxain ; beflavin ; hyre ; ribipca ; vit b2
Molecular Formula:C17H20N4O6
Molecular Weight:376.36
EINECS:201-507-1
Structural Formula
The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
flavaxin ; ribosyn ; q 14 ; ribovel ; e 101 ; flaxain ; beflavin ; hyre ; ribipca ; vit b2
CAS:
83-88-5
EINECS:
201-507-1
Molecular Formula:
C17H20N4O6
MDL:
MFCD00005022

Properties

Molecular Weight:
376.36 g·mol−1
Density:
1.65 g/cm3 (Predicted)
Melting point:
290 °C (dec.)(lit.)
Boiling point:
709.77° C (Predicted)
download Download Molfile for :
(-)-Riboflavin

Suppliers

ECSA Chemicals AG

Established in 1913 ECSA Chemicals has become one of the most important Swiss-owned distributors of chemical products. The company, which is active in international distribution and trading, is organized into industrial segments that are managed by teams of specialists and experts. They guarantee professional and customized consultancy and services. I tillegg D-alpha-Tocopherol er levert av oss.
land: Switzerland   telefon: +41 58 2119100   Fax: +41 58 2119100

New Natural Biotechnology Co.,Ltd.

type bedrift: Producer
land: P.R.China
telefon: +86-21-51558072
Fax: +86 21-62418781
New Natural is a Developer, Manufacturer, Exporter and Supplier of herbal extracts. We specialize in the use of modern high-tech separation technology – supercritical CO2 extraction. We have the industrial production and laboratory devices, multi-disciplinary technical means to conduct natural medicines, expensive spices, food, coloring and many other aspects of separation and extraction. New Natural Biotechnology Co.,Ltd. tilbyr også Chondroitin, shark. Our Products include herbal extract, plant extract, essential oil and etc. These produc ...

VMP Chemiekontor GmbH

The VMP chemistry Kontor GmbH grew out of a desire to return to the back, which we were already years ago. A successful family business and on market estimates of where the customer is paramount. Vi selger Chloroform også. The founders and some employees of the VMP are all former "Family" of a successful trader chemicals. We are a traditionally acting trading company for chemical raw materials based in Siegburg, which was established on 01.07.2012, and sees itself as a partner to raw materials processi ...
land: Germany
telefon: +49 2241 265660
Fax: +49 2241 26566-99

AXO Industry SA

Distributor of pharmaceutical, nutraceutical, cosmetic and food raw materials. The raw material in bulk or in tailor-made packings.
land: Belgium   telefon: +32 10 24 67 28   Fax: +32 10 24 59 12

Wuhan PharmChem Co., LTD.

type bedrift: Import & export company
land: P.R.China
telefon: +86 27 85835203
Fax: +86 27 85835203
Wuhan PharmChem CO., LTD. has been a premier chemical supplier distributing high-quality chemicals to businesses in various industries for the whole world. At Wuhan PharmChem, we are committed to excellence.From manufacturing to packaging and delivery, we provide quality, reliability and the highest degree of customer service.Our scope of service is organized/structured around the unique needs of each client.Our mission is establish long-term relationships with our clients b ...

Simagchem Corporation

Your partner in China for chemicals business. Vi leverer vår kjemiske produkt Carbazochrome. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.
type bedrift: Bulk chemical producer
land: P.R.China
telefon: +86 592 2680 277
Fax: +86 592 2680 237

Xi'an Taicheng Chem Co., Ltd

type bedrift: Producer
Xi'an Taicheng Chemco, Ltd is a international company specialized in R&D, Production and Sales in Pharmacetical raw material, nutritional, cosmetic and biochemical products. Kasugamycin blir også levert av oss. Founded in 2006, with rapidly development, now we have one herb extracts plant, one chemical plant (synthetci products) and a lab.
land: P.R.China   telefon: +86-29-85439295   Fax: +86-29-85439295

FUDAW INDUSTRY LTD

land: P.R.China
telefon: +86 15601609726
FUDAW is a leading manufacturer of biological chemicals.Established in 2000,We currently produce more than 300 products,which are widely used in chemical industry,R&D,agriculture, animal nutrition, human health care, sports fitness and beauty products.We have more than 500 customers around the world. FUDAW INDUSTRY LTD tilbyr også Atosiban. In order to better serve our customers, we have branches and warehouses in the world's major economic centers and ports. We focus on innovation and develop more than 20 products ...

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. 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. Vi gir Triethyl borate også.
land: P.R.China
telefon: +86 13583185792
Fax: +86 531 88905468

Hangzhou Keying Chem Co., Ltd.

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. Hangzhou Keying Chem Co., Ltd. er en selger av bis-(Trichlorosilyl)acetylene. The p ...
land: P.R.China   telefon: +86-571-85378921   Fax: +86-571-85378913

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

type bedrift: Producer
land: P.R.China
telefon: +86 571 88026825
Fax: +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. I tillegg 2-Aminoadenosine er levert av oss. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

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. I tillegg 1,4-Dibromo-2,3-difluorobenzene er levert av oss. 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 bedrift: Leading producer
land: P.R.China
telefon: +86 19033786557

AK Scientific, Inc.

type bedrift: 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. Vi er leverandør av Zirconium dioxide. 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 ...
land: USA   telefon: +1 (510) 429-8835   Fax: +1 (510) 429-8836

Skyrun Industrial Co., Ltd.

type bedrift: Leading producer
land: P.R.China
telefon: +86-576-84015261
Fax: +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. 2-(2-Naphthyl)benzimidazole er også tjent med Skyrun Industrial Co., Ltd.. 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 ...

BuGuCh & Partners

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 ...
type bedrift: Producer
land: Germany

Safety Information

Hazard Classes:
Risk Codes:
11-23/24/25-39/23/24/25 (R)
Safety Codes:
24/25-45-36/37-16 (S)
WGK Germany:
1
RTECS:
VJ1400000
Storage temperature:
2-8°C

What other providers are available for CAS 83-88-5?

In addition to the providers presented here for Vitamin B2 with the CAS number 83-88-5, there are other 141 providers with slightly different product names available for this CAS number.

Regent Science Industry Limited | Newstar Chem Enterprise Ltd. | AXO Industry SA | Purestar Chem Enterprise Co., Ltd. | Caesar & Loretz GmbH | Shanghai Mintchem Development Co., Ltd. | Xi'an Taicheng Chem Co., Ltd | Unilong Industry Co.,Ltd | Hangzhou Verychem Science & Technology Co., Ltd. | Shandong Minglang Chemical Co., Ltd | Shandong Lanhai Industry Co.,Ltd. | H&Z Industry Co.,Ltd | Xingrui Industry Co., Limited | Lori Industry Co., Ltd | Hangzhou Zhongqi Chem Co., Ltd | Zehao Industry Co., Ltd. | Nantong Xindao Biotech Ltd | BOC Sciences | Hangzhou Lingrui Chemical Co., Ltd. | Carbone Scientific Co., Ltd. | Shandong SanYoung Industry Co., Ltd | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +71 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
Zyntex Ltd
Alchimica s.r.o. | ProChem, Inc. | Zyntex Ltd +2 additional providers that we know from the past
Beckmann-Kenko GmbH | Simagchem Corporation | Sancai Industry Co.,Ltd. | Nantong Xindao Biotech Ltd +8 additional providers that we know from the past
FUDAW INDUSTRY LTD | Nantong Xindao Biotech Ltd +5 additional providers that we know from the past
+1 additional providers that we know from the past
+1 additional providers that we know from the past
+1 additional providers that we know from the past
BLD Pharmatech Ltd +1 additional providers that we know from the past
+1 additional providers that we know from the past




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