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1679 64 7

mono-Methyl terephthalate

CAS NO.:1679-64-7

Appearance: White to off-white solid

Purity: ≥98%

 

 

Product name mono-Methyl terephthalate
Synonym Mono-Methyltetraphthalate;MonoMethylTerephthalate,98.0%(GC&T;mono-Methylterephthalate97%;mono-Methylterephthalate≥99%(GCChemicalbook);mono-Methyleterephthalate;(4-carboxyphenyl)-aceticaci;4-(Methoxycarbonyl)benzoicacid,Methyl4-carboxybenzoate;MonomethyL
CAS No. 1679-64-7
MF C9H8O4
MW 180.16
Related categories Pharmaceutical intermediatesGeneral Organic Building Block
Storage Preserve in tight sealed container and store at room temperature.
Packaging 500g/bag, 1kg/bag, 5kg/bag, 25kg/drum, can be also subpacked as customer’s request.
Product Manager Cara Lee
Email: Cara@coreychem.com

Use of mono-Methyl terephthalate (CAS No.: 1679-64-7):

1. Key Intermediate for Pharmaceutical Synthesis:

  • Raw material for manufacturing anti-tumor drug Bexarotene, indicated for refractory cutaneous T-cell lymphoma, also applied in research of psoriasis and diabetes therapeutics.
  • Building block for benzamide BRAF V600E inhibitors (targeted drugs for melanoma) and anti-HCV antiviral intermediates.
  • Reference standard for related impurities of Bendamustine Hydrochloride for API quality control.
  • Versatile scaffold for aromatic amides and carboxylic acid small-molecule targeted drugs.
2. Monomer for High-performance New Materials:

  • Polymerization monomer of PBO (Poly(p-phenylene benzobisoxazole)) ultra-high-strength fiber, widely used in bulletproof materials, high-temperature aerospace composites and industrial high-strength ropes.
  • Special monomer for copolyester and engineering plastics, generates fewer volatile byproducts during polymerization; applicable to medical sutures and eco-friendly coating resins.
3. Chemical Intermediate & General Organic Building Block:
  • Intermediate in the production of dimethyl terephthalate (DMT) and purified terephthalic acid (PTA).
  • Feedstock for terephthalate plasticizers and paint additives.
  • Dual-functional building block with one carboxyl and one methyl ester group for fine organic synthesis and heterocycle preparation.

 

★Our Superiority:

1.  Factory direct supply, Competitive price in china market, long-term supply and adequate inventory.

2. Production Capacity: 5000KG per month, also can adjust the production quantity according to the customer’s demand.

3. With stable quality and competitive price, Supplying this product to the markets of the United States, The south Korea and Europe etc for an extended period of time. And would like to supply free sample to our every customer.

4. Providing Certificate Of Analysis (COA), Material Safety Data Sheet (MSDS).

5. After-sale service: Timely after-service resolves your worry for international trade. If you have problem about the quality, we will arrange refunds in time.

 

❤ The customer would like to think, do the customers, to the customers:

  1. Quick Response Within 12 hours.
  2. Free from after-sale worries: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China.
  3. We have strong cooperation with DHL, TNT, UPS, FEDEX, which give us a strong discount about freight, help you save the cost. Or you also can choose your own shipping forwarder.
  4. Professional and experienced Document making department, following up the tracking and update the info for you in time. You don’t have to check the tracking every day,  save your time.

Any interest, welcome to contact: cara@coreychem.com

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