Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl- (9CI)

Product Name: Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl- (9CI)
CAS No.: 15448-59-6
Chemical Name: Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl- (9CI)
Synonyms: NSC 65669;menadione epoxide;VitaminK1Impurity7;Menadione-2,3-epoxide;Vitamin K3 2,3-epoxide;Vitamin K1 Impurity 95;Phytonadione Impurity 19;2-Methyl-1,4-naphthoquinone epoxide;Vitamin K3 2,3-epoxide >=98.5% (HPLC);2-Methyl-2,3-epoxy-2,3-dihydro-1,4-naphtoquinone
CBNumber: CB51048639
Molecular Formula: C11H8O3
Formula Weight: 188.18
MOL File: 15448-59-6.mol

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Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl- (9CI) Property

Melting point:: 100-101 °C
Boiling point:: 357.4±42.0 °C(Predicted)
Density: 1.406±0.06 g/cm3(Predicted)
storage temp.: -20°C
BRN: 144630

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P285In case of inadequate ventilation wear respiratory protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P341IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 51455
Product name: Vitamin K3 2,3-epoxide
Purity: ≥98.5% (HPLC)
Packaging: 10mg
Price: $50.9
Updated: 2023/06/20

Sigma-Aldrich

Product number: 51455
Product name: Vitamin K3 2,3-epoxide
Purity: ≥98.5% (HPLC)
Packaging: 100mg
Price: $234
Updated: 2023/06/20

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Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl- (9CI) Chemical Properties,Usage,Production

Uses

Menadione 2,3-Epoxide is a Vitamin K derivative found to induce selective tumor cytotoxicty in neublastoma as well as induce apotosis through activiation of ROS-dependent ERK and JNK protein phosphorylation.

Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

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Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl- (9CI) Suppliers

China 21 Europe 1 India 1 South Korea 1 United States 2 Global 26

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
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Country: China
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Advantage: 65

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 17982
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Shanghai Kewel Chemical Co., Ltd.

Tel: 021-64609169 18901607656
Fax: 021-64609160
Email: greensnown@163.com
Country: China
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Shanghai HuanChuan Industry Co.,Ltd.

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Jinan blalong chemical co. LTD

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Hubei Xinyang Medical Technology Co., Ltd

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Energy Chemical

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15448-59-6, Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl- (9CI)Related Search:

Vitamin K2 Impurity 11 Vitamin D3 Impurity 8 Vitamin E Impurity 9 5-Hydroxy-6-methyl-3,4-pyridinedicarboxaldehyde hydrochloride 9-cis Retinol Vitamin E Impurity 1 1,4-Naphthalenediol, 2-methyl-, 4-acetate Vitamin K2 Impurity 9 Vitamin D3 Impurity 6 13-Cis Vitamin A Palmitate [R,R-(E)]-4-Methoxy-2,3,6-trimethyl-5-(3,7,11,15-tetramethyl-2-hexadecenyl)phenol Vitamin B6 Impurity 14 Sodium Salt Vitamin E Impurity 3 Vitamin D3 Impurity 5 ethyl 2-(2-ethoxy-2-oxoacetamido)propanoate(WXC08434) Vitamin B5 Impurity 1 Vitamin K1 Impurity 4 N-[(2R)-2,4-Dihydroxy-3,3-diMethyl-1-oxobutyl]-

NSC 65669

Vitamin K3 2,3-epoxide

1A,7A-DIHYDRO-1A-METHYLNAPHTH[2,3-B]OXIRENE-2,7-DIONE(WXG00549)

menadione epoxide

1a,7a-Dihydro-1a-methylnaphth[2,3-b]oxirene-2,7-dione

1a-Methyl-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione

2,3-Epoxy-2,3-dihydro-2-methyl-1,4-naphthoquinone

2-Methyl-2,3-epoxy-2,3-dihydronaphthalene-1,4-dione

Menadione-2,3-epoxide

2-Methyl-2,3-epoxy-2,3-dihydro-1,4-naphtoquinone

2-Methyl-1,4-naphthoquinone epoxide

Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl- (9CI)

Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl-

Phytonadione Impurity 19

Vitamin K3 2,3-epoxide >=98.5% (HPLC)

Vitamin K1 Impurity 95

VitaminK1Impurity7

1a-methylnaphtho[2,3-b]oxirene-2,7(1aH,7aH)-dione

15448-59-6

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