3D Mol Similar

Zein

Iupac Name：phenylmethanesulfonyl fluoride

CAS No.: 9010-66-6

Molecular Weight：464.93916

Modify Date.: 2022-12-07 06:01

Request For Quotation

1. Names and Identifiers

1.1 Name: Zein
1.2 Synonyms: corn zein Peptide ZEIN FROM CORN ZEIN FROM MAIZE Zein maize Zein, purified ZEIN,NF Zeins

1.3 CAS No.: 9010-66-6

1.4 EINECS(EC#): 232-722-9

1.5 Molecular Formula: C23H29ClN2O6 (isomer)

1.6 Inchi: InChI=1S/C7H7FO2S/c8-11(9,10)6-7-4-2-1-3-5-7/h1-5H,6H2

1.7 InChkey: YBYRMVIVWMBXKQ-UHFFFAOYSA-N

1.8 Canonical Smiles: c1ccc(cc1)CS(=O)(=O)F

1.9 Isomers Smiles: C1=CC=C(C=C1)CS(=O)(=O)F

2. Properties

2.1 Density: 1.3±0.1 g/cm3 (Predicted)

2.1 Melting point: 266-283°C

2.1 Boiling point: 285.7±19.0 C at 760 mmHg (Predicted)

2.1 Refractive index: 1.522 (Predicted)

2.1 Flash Point: 126.6±21.5 C (Predicted)

2.1 logP: 2.33 (Predicted)

3. Safety and Handling

3.1 Safety Statements: 22-24/25

3.1 WGK Germany: 3

4. MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Not classified.

2.2 GHS label elements, including precautionary statements

Pictogram(s)	No symbol.
Signal word	No signal word.
Hazard statement(s)	none
Precautionary statement(s)
Prevention	none
Response	none
Storage	none
Disposal	none

2.3 Other hazards which do not result in classification

none

View all

5. NMR Spectrum

IR : KBr disc

IR : nujol mull

6. Other Information

6.0 Merck: 10119

6.1 毒性: GRAS(FDA§184.1984，2000)。

6.2 Chemical Properties: White to slightly yellow powder; odorless; tasteless. Free of cystine, lysine, and tryptophan. A resinous material dispersible in water with neutral sulfonated castor oil; soluble in dilute alcohol; insoluble in water, dilute acids, anhydrous alcohols, turpentine, esters, oils, fats. Nontoxic protein of the prolamine class, derived from corn; contains 17 amino acids. Combustible.

6.3 Chemical Properties: Zein is a prolamin obtained from corn (Zea mays Linne' (Fam. Gramineae)). It occurs as a granular, straw- to pale yellow-colored amorphous powder or fine flakes and has a characteristic odor and bland taste.

6.4 Uses: Paper coating, grease-resistant coating, label varnishes, laminated board, solid-color prints, printing inks, food coatings, microencapsulation, fibers.

6.5 Uses: Zein is a corn protein produced from corn gluten meal. it lacks the amino acids, lysine and tryptophan, so it is not suitable as a sole source of dietary protein. it is insoluble in water and alcohols but is soluble in aqueous alcohols, glycols, and glycol ethers. it functions as a film and coating to provide a moisture barrier for nuts and grain products. it also functions as a coating for confections and a glaze for panned goods.

6.6 Uses: Zein has been used as a biopolymer in electrospinning technique. It has also been used to blend starch involved in the manufacture of thermoplastic material.

6.7 Production Methods: Zein is extracted from corn gluten meal with dilute propan-2-ol.

6.8 General Description: Zein is a prolamine and an alcohol soluble protein present in maize endosperm cells. Zein is a 20kDa structural protein and is encoded by the gene mapped on the short arm of maize chromosome 7. This protein lacks essential amino acids, such as lysine and tryptophan. Therefore, it has a poor nutritional value.

6.9 Pharmaceutical Applications: Zein is used as a tablet binder in wet-granulation processes or as a tablet-coating agent mainly as a replacement for shellac. It is used primarily as an enteric-coating agent or in extended-release oral tablet formulations and other delivery systems. Zein is also used in food applications as a coating agent.

6.10 Biochem/physiol Actions: Zein is used in the manufacture of fiber, adhesive, coating, ceramic, ink, cosmetic, textile, chewing gum and biodegradable plastics. This protein is a biodegradable and sustainable agropolymer. Thus, it is a great potential replacement for traditional oil-based plastics.

6.11 Safety Profile: When heated to decomposition it emits acrid smoke and irritating fumes.

6.12 Safety: Zein is used in oral pharmaceutical formulations and food products, and is generally regarded as an essentially nontoxic and nonirritant material at the levels employed as an excipient. However, it may be harmful if ingested in large quantities.

6.13 storage: Zein should be stored in an airtight container, in a cool, dry place. It has not been reported to polymerize.

6.14 Incompatibilities: Incompatible with oxidizing agents.

6.15 Regulatory Status: GRAS listed. Included in the FDA Inactive Ingredients Database (oral tablets). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

7. Recommended Suppliers

Global77SuppliersView all >>

Hebei Chengcai Biotechnology Co., LTD Diamond member

1YR

Products:We are engaged in the development, marketing and sales of apis, intermediates, natural products (extracts), fine chemicals, food additives, agricultural chemicals and other products.
Tel:0086-0319-19131200228
Email:17610795226@chengcaibio.com

Zein

Purity:99%Packing: 200kg/bag FOB
Price: 100 USD/kg
Time: 2023/05/27

Inquire

Hebei Zebo Biotechnology Co., LTD Diamond member

2YRS

Products:Organic intermediates, Organic solvents,Cosmetic raw materials ...
Tel:00-86-19930766203
Email:Julia@hbzebo.com

99% Purity Zein CAS Number 9010-66-6

Purity:99%Packing: 200kg/bag FOB
Price: 10 USD/kg
Time: 2023/05/26

Inquire

Henan Yuanlong Biotechnology Co.,Ltd. Diamond member

1YR

Products:PMK ethyl glycidate,28578-16-7 ,bmk,5449-12-7,71368-80-4,bromazolam
Tel:0371-60331257-+8613191730655
Email:henan1@yuanlongbio.com

High Qualit CAS 9010-66-6 Zein

Purity:99%Packing: 200kg/bag FOB
Price: 10 USD/kg
Time: 2023/05/26

Inquire

Qiaoxi Shengyou Chemical Co., LTD Diamond member

1YR

Products:pharmaceutical intermediates Organic raw materialsAnimal and plant extracts1.4BDO, Eutylone,4MMC, JWH ,SGT Peptide, Steroids, Benzos,Dissociatives
Tel:86-311-18849057872
Email:ceo66@hbainuodi.com

Chemical product Zein

Purity:99%Packing: 200kg/bag FOB
Price: 50 USD/g
Time: 2023/05/26

Inquire

Hebei Crovell Biotech Co. Ltd Diamond member

3YRS

Products:Cosmetic Raw Materials,solvents,etc.
Tel:86-311-66562153
Email:spring@crovellbio.com

Zein CAS 9010-66-6

Purity:99%Packing: 200kg/bag FOB
Price: 20 USD/kilogram
Time: 2023/05/26

Inquire

Recently Updated : 160823-91-6 299403-62-6 160205-79-8 60378-34-9 1000309-72-7 1347750-73-5 2801772-85-8 2140807-20-9 2140807-18-5 2140807-22-1