Product Name: methylparaben Sodium Chemical Name: 4-Hydroxybenzoic acid methyl ester sodium salt CAS Registry Number: [ 5026-62-0 ] Molecular Formula: C8H8O3Na Molecular Weight :174.13 Structural Formula : Specifications:
Cas:5026-62-0
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inquiryItems Standard Result Appearance White crystalline powder Complies Assay 98.0-104.0%
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inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
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inquiryProduct description: Product name Sodium methylparaben CAS number 5026-62-0 Assay ≥98% Appearance White powder Capacity 200mt/year Application Preservative More info
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inquiryUnique advantages for Sodium methylparaben CAS 5026-62-0 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:N/A Package:25kg/drum Application:Food addit
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inquiryJinlan Pharm-Drugs Technology Co.,Limited (with its export company Hangzhou Royall Import & Export Co.,Ltd.)is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pu
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inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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Sodium methylparaben CAS 5026-62-0 Methylparaben Sodium Methylparaben Sodium Salt CAS no 5026-62-0 Methyl 4-hydroxybenzoate sodium salt Benzoic acid,4-hydroxy-, methyl ester, sodium salt (1:1) Sodium 4-(methoxycarbonyl)phenolate Sodium meth
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Cas:5026-62-0
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inquiryStock products, own laboratory Product number 37340 English Name Sodium methylparaben CAS Number 5026-62-0 Purity 98% Molecular formula C8
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inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
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inquiryChemical name: Sodium Methyl P-hydroxybenzoate Trade Name: Sodium Methyl Paraben CAS Number: 5026-62-0 Molecular Formula: C8H7O3Na Molecular Weight:
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inquiryFAMI-QS/HALAL/KOSHER/ISO Appearance:white powder Package:as client requirement Application:5026-62-0 Transportation:Express, Air ,Sea Port:Any port of China
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Cas:5026-62-0
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inquiryConditions | Yield |
---|---|
With sodium hydroxide In methanol Inert atmosphere; | 95% |
In water | |
With sodium hydride In tetrahydrofuran; DMF (N,N-dimethyl-formamide) for 1.5h; | |
With sodium hydroxide In ethanol; water at 20℃; for 1.83333h; | 32.4 g |
4-(N-phenyl-benzimidoyloxy)-benzoic acid methyl ester
sodium methylate
A
E-[2-methoxy-1-phenyl-methylene]-phenylamine
B
sodium methylparaben
Conditions | Yield |
---|---|
In methanol at 29.9℃; Mechanism; var. base concentrations; |
4-[4'-(1-methoxy carbonyl-1-methylethyl)-phenyl]-1,2-epoxybutane
sodium methylparaben
methyl 4-hydroxylbenzoate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide | 98% |
sodium methylparaben
pyrrole-1-carboxylic acid anhydride
Conditions | Yield |
---|---|
In tetrahydrofuran at 25℃; for 0.25h; | 88% |
sodium methylparaben
indole-1-carboxylic acid anhydride
Indole-1-carboxylic acid 4-methoxycarbonyl-phenyl ester
Conditions | Yield |
---|---|
In tetrahydrofuran at 25℃; for 0.25h; | 78% |
sodium methylparaben
prenyl bromide
A
methyl 4-((3-methylbut-2-en-1-yl)oxy)benzoate
B
methyl 4-hydroxylbenzoate
Conditions | Yield |
---|---|
In Hexafluorobenzene at 20℃; for 24h; Solvent; Temperature; | A 70% B 26% |
Conditions | Yield |
---|---|
In methanol; water at 45 - 55℃; for 2h; | 68% |
2-bromo-4-furan-2-yl-6-thiophen-2-yl-nicotinonitrile
sodium methylparaben
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 90℃; for 18h; | 68% |
Conditions | Yield |
---|---|
With hydrogenchloride; potassium hydroxide In methanol; water | 65% |
sodium methylparaben
prenyl bromide
A
methyl 4-hydroxylbenzoate
B
methyl 4-hydroxy-3-(3'-methyl-2'-butenyl)-5-(3''-methyl-2''-butenyl)benzoate
Conditions | Yield |
---|---|
at 80℃; for 24h; | A 56% B 39% |
sodium methylparaben
prenyl bromide
A
methyl 4-((3-methylbut-2-en-1-yl)oxy)benzoate
C
methyl-4-methoxy-3-(3’-methyl-2’-butenyl)benzoate
D
methyl 4-hydroxylbenzoate
Conditions | Yield |
---|---|
at 40℃; for 24h; | A 18% B 7% C 51% D 28% |
trans-geranyl bromide
sodium methylparaben
methyl (2'E,2''E)-4-hydroxy-3-(3',7'-dimethylocta-2',6'-dienyl)-5-(3'',7''-dimethylocta-2'',6''-dienyl)benzoate
Conditions | Yield |
---|---|
at 20℃; for 24h; | 45% |
sodium methylparaben
prenyl bromide
A
methyl 4-((3-methylbut-2-en-1-yl)oxy)benzoate
C
methyl-4-methoxy-3-(3’-methyl-2’-butenyl)benzoate
D
methyl 4-hydroxylbenzoate
E
methyl 4-hydroxy-3-(3'-methyl-2'-butenyl)-5-(3''-methyl-2''-butenyl)benzoate
Conditions | Yield |
---|---|
at 40℃; for 24h; | A 9% B 8% C 29% D 40% E 11% |
Conditions | Yield |
---|---|
With α,α'-bisamino>m-xylene - Cu(MeCN)4ClO4 (1:2 complex); oxygen In acetonitrile | 37% |
With N,N,N',N'-tetra-(2-(N-methylbenzimidazol-2-yl)ethyl)-m-xylylenediamine Cu(I)2; oxygen 1.) CH3CN; Yield given. Multistep reaction; | |
With α,α'-bisamino>-m-xylene - Cu(MeCN)4ClO4; oxygen In acetonitrile Mechanism; other phenol-deriv. sodium salts; | |
With oxygen; [Cu2(L-66)](2+) In acetone at -80 - -60℃; Oxidation; | |
With [((2-pyridyl)bis(3-tert-butylpyrazol-2-yl)methane)Cu2O2](SbF6)2 In dichloromethane at -78.16℃; Kinetics; Inert atmosphere; |
sodium methylparaben
2-bromoethanol
4-(2-hydroxyethoxy)benzoic acid methyl ester
Conditions | Yield |
---|---|
With sodium iodide In methanol at 60℃; for 18h; | 35% |
2,2-dimethylpent-4-enoic acid
sodium methylparaben
Conditions | Yield |
---|---|
Stage #1: 2,2-dimethylpent-4-enoic acid With hydrogen bromide; dibenzoyl peroxide In toluene Cooling with ice; Stage #2: With oxalyl dichloride In dichloromethane; N,N-dimethyl-formamide at 20℃; for 2h; Stage #3: 4-(2-aminoacetyl)phenyl ethylacetate hydrochloride; sodium methylparaben Further stages; | 13.9% |
Conditions | Yield |
---|---|
Yield given. Multistep reaction; |
2-ethoxy-6-carbethoxytetrahydropyran
sodium methylparaben
trans-2-(p-carbomethoxyphenoxy)-6-carbethoxytetrahydropyran
Conditions | Yield |
---|---|
With hydrogenchloride 1.) diethyl ether, 30 min, 2.) DMF; Multistep reaction; |
sodium methylparaben
2-chlorotetrahydro-2H-pyran
4-methoxycarbonylphenyl 2-tetrahydropyranyl ether
Conditions | Yield |
---|---|
With hydrogenchloride 1.) diethyl ether, 30 min, 2.) DMF; Multistep reaction; |
methyl 2,2-dichloropropionate
sodium methylparaben
α-<4-Methoxycarbonyl-phenoxy>-acrylsaeure-methylester
Conditions | Yield |
---|---|
(i) cyclohexanone, (ii) TsOH; Multistep reaction; |
sodium methylparaben
N,N-Dimethylthiocarbamoyl chloride
O-(4-carbomethoxyphenyl) N,N-dimethylthiocarbamate
Conditions | Yield |
---|---|
With phosphate buffer; Sucrose at 60℃; pH=8.0; Kinetics; Further Variations:; Reagents; |
sodium methylparaben
2-bromoallyl bromide
A
methyl 4-bromo-2-(methylcarboxy)-2-methylpent-4-enoate
Conditions | Yield |
---|---|
tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 20℃; for 5h; Further byproducts given. Title compound not separated from byproducts; | |
tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 20℃; for 2h; Further byproducts given. Title compound not separated from byproducts; |
sodium methylparaben
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 68 percent / methanol; H2O / 2 h / 45 - 55 °C 2: 93 percent / HCl / methanol; H2O View Scheme |
sodium methylparaben
4-[2-(tetrahydropyran-2-yloxy)ethoxy]benzoic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 35 percent / NaI / methanol / 18 h / 60 °C 2: 90 percent / ISiMe3 / CH2Cl2 / 0.5 h / 25 °C View Scheme |
sodium methylparaben
4-<(dimethylcarbamoyl)thio>benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 2: aq. HCl 3: tetrahydrothiophene 1,1-dioxide / 220 °C View Scheme |
sodium methylparaben
4--benzoesaeure
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: aq. HCl View Scheme |
sodium methylparaben
α-(4-Carboxy-phenoxy)-acrylsaeure
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (i) cyclohexanone, (ii) TsOH 2: aq. NaOH / Ambient temperature View Scheme |
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