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High definition Boc-Hph-OH - Sodium Propylparaben CAS 35285-69-9 High Purity Factory – Ruifu Featured Image
  • High definition Boc-Hph-OH - Sodium Propylparaben CAS 35285-69-9 High Purity Factory – Ruifu

High definition Boc-Hph-OH - Sodium Propylparaben CAS 35285-69-9 High Purity Factory – Ruifu

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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for Molecular Formula C7H5FO, N-Boc-L-Proline; N-(tert-Butoxycarbonyl)-L-proline, Weight 259.23, Since establishment within the early 1990s, now we have arrange our sale network in USA, Germany, Asia, and several Middle Eastern countries. We intention to get a top class supplier for worldwide OEM and aftermarket!
High definition Boc-Hph-OH - Sodium Propylparaben CAS 35285-69-9 High Purity Factory – Ruifu Detail:

SupplyWith High Purity, Commercial Production
Chemical Name: Sodium Propylparaben
CAS: 35285-69-9

Chemical Name Sodium Propylparaben
Synonyms Propyl 4-Hydroxybenzoate Sodium Salt; Propylparaben Sodium; Sodium 4-(propoxycarbonyl)phenolate
CAS Number 35285-69-9
CAT Number RF-PI485
Stock Status In Stock
Molecular Formula C10H11NaO3
Molecular Weight 202.18
Melting Point 302℃
Brand Ruifu Chemical
Item Specifications
Appearance White Crystalline Powder, Hygroscopic
Identification Should Comply
Purity 99.0%~102.0% (on dry basis)
pH 9.5~10.5 (0.1% Solution in Water)
Sulfate (SO42-) ≤300ppm
Chloride (Cl-) ≤350ppm
Water (H2O) ≤5.0%
Arsenic (As) ≤2.0ppm
Heavy Metals (as Pb) ≤10ppm
Related Substances (HPLC)
Impurity A ≤4.0% (p-Hydroxybenzoic Acid)
Largest Unspecified Impurity ≤0.50%
Total Impurities ≤1.0% (Without Impurity A)
Residual Solvents ≤0.50%
Clarity and Color of Solution Clear and Transparent (0.1% Solution in Water)
Test Standard Enterprise Standard
Usage Pharmaceutical Intermediates

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer’s requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.

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Methyl 3-Bromobenzoate (CAS 618-89-3) is an halogenated benzoate derivative used as a reagent in organic synthesis. Methyl 3-Bromobenzoate is used in the synthesis of a novel series of tetrahydro dibenzazocine as inhibitors of 17β-hydroxysteroid dehydrogenase type 3. Further, it is used to prepare 3-tert-butylphosphanyl-benzoic acid methyl ester by reacting with tert-butyltrimethylsilylphosphine.

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All we do is usually connected with our tenet " Consumer initial, Rely on 1st, devoting around the food stuff packaging and environmental safety for High definition Boc-Hph-OH - Sodium Propylparaben CAS 35285-69-9 High Purity Factory – Ruifu , The product will supply to all over the world, such as: Tunisia, Armenia, Mexico, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
    • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Sabrina from San Francisco - 2017.03.08 14:45
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By David from azerbaijan - 2018.06.18 17:25
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