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2-hydroxy-3-methyl-1,4-naphthoquinone

2-hydroxy-3-methyl-1,4-naphthoquinone Structure
2-hydroxy-3-methyl-1,4-naphthoquinone structure
CAS No.
483-55-6
Chemical Name:
2-hydroxy-3-methyl-1,4-naphthoquinone
Synonyms
Vitamin K1 Impurity 6;Vitamin K1 Impurity 5;Vitamin K1 Impurity 88;Phytonadione Impurity 12;2-Hydroxy-3-methyl-1,4-benzoquinone;2-hydroxy-3-methyl-1,4-naphthoquinone;2-Hydroxy-3-methylnaphthalene-1,4-dione;4-Hydroxy-3-Methylnaphthalene-1,2-Dione;1,4-Naphthalenedione, 2-hydroxy-3-methyl-;Vitamin K1 Related Compound 3 (Phthiocol)
CBNumber:
CB3924233
Molecular Formula:
C11H8O3
Molecular Weight:
188.18
MDL Number:
MFCD00019560
MOL File:
483-55-6.mol
MSDS File:
SDS
Last updated:2023-05-04 15:16:31
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2-hydroxy-3-methyl-1,4-naphthoquinone Properties

Melting point 173-174°
Boiling point 283.17°C (rough estimate)
Density 1.2100 (rough estimate)
refractive index 1.6310 (estimate)
pka 5.21±0.10(Predicted)
FDA UNII 8R72C50E69

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS09
Signal word  Danger
Hazard statements  H400
Precautionary statements  P273-P391-P501
Toxicity LDLo intraperitoneal in chicken: 100mg/kg

2-hydroxy-3-methyl-1,4-naphthoquinone price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation API0016284 2-HYDROXY-3-METHYL-1,4-NAPHTHOQUINONE 95.00% 483-55-6 5MG $501 2021-12-16 Buy
Product number Packaging Price Buy
API0016284 5MG $501 Buy

2-hydroxy-3-methyl-1,4-naphthoquinone Chemical Properties,Uses,Production

Purification Methods

Crystallise the quinone from diethyl ether/pet ether. [Beilstein 8 III 2568, 8 IV 2375.]

2-hydroxy-3-methyl-1,4-naphthoquinone Preparation Products And Raw materials

Raw materials

Preparation Products

4-AMINO-N-METHYLPHTHALIMIDE

2-hydroxy-3-methyl-1,4-naphthoquinone Suppliers

Global( 33)Suppliers
Supplier Tel Email Country ProdList Advantage
Career Henan Chemica Co 		+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34572 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490 info@gihichemicals.com China 50002 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11927 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43348 58
Shanghai Acmec Biochemical Technology Co., Ltd. 		+undefined18621343501 product@acmec-e.com China 33350 58
Daicel Chiral Technologies (China)CO.,LTD 021-50460086-9 15921403865 han_yajun@dctc.daicel.com China 6874 65
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412 3001272453@qq.com China 4991 50
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 sales@chem-strong.com China 17993 56
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9911 50
Supplier Advantage
Career Henan Chemica Co 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
GIHI CHEMICALS CO.,LIMITED 		58
China National Standard Pharmaceutical Corporation Limited 		58
LEAPCHEM CO., LTD. 		58
Shanghai Acmec Biochemical Technology Co., Ltd. 		58
Daicel Chiral Technologies (China)CO.,LTD 65
S.Z. PhyStandard Bio-Tech. Co., Ltd. 50
ChemStrong Scientific Co.,Ltd 56
Shanghai Kewel Chemical Co., Ltd. 50

2-hydroxy-3-methyl-1,4-naphthoquinone Spectrum

2-hydroxy-3-methyl-1,4-naphthoquinone(483-55-6)MS2-hydroxy-3-methyl-1,4-naphthoquinone(483-55-6)IR12-hydroxy-3-methyl-1,4-naphthoquinone(483-55-6)IR2

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2-hydroxy-3-methyl-1,4-naphthoquinone 2-Hydroxy-3-methyl-1,4-benzoquinone Q121 2-HYDROXY-3-METHYL-1,4-NAPHTHOQUINONE 2-HYDROXY-3-METHYL-1,4-NAPHTHOQUINONE(WXG00550) Phytonadione Impurity 12 Vitamin K1 Related Compound 3 (Phthiocol) 1,4-Naphthalenedione, 2-hydroxy-3-methyl- Vitamin K1 Impurity 88 4-Hydroxy-3-Methylnaphthalene-1,2-Dione 2-Hydroxy-3-methylnaphthalene-1,4-dione Vitamin K1 Impurity 6 Vitamin K1 Impurity 5 483-55-6