Dihydroxydimethyldiphenylmethanedisulphonic acid polymer

Price	USD10.00
Packge	1KG

Product Details

Product NameDihydroxydimethyldiphenylmethanedisulphonic acid polymer
CAS No.101418-00-2
MFC23H24O12S3
MW588.62
AppearanceLiquidBrown to orange
storage temp. Sealed in dry,Room Temperature

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard.

Complies

D.HPLC-ESI-MS

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Complies

Loss on drying

≤2.0%

0.19%

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.1%

Sulphated ash

≤0.5% determined on 1.0 g.

0.009%

Residue on ignition

≤0.1%

0.03%

<0.10%

Substances

Total Impurity ≤0.5%

0.18%

Purity

≥99.0%

99.7%

Assay

99.0%~101.0% (anhydrous substance).

99.8%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies

Packaging Details

1.25kg packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside.Or according customer requairments.

2.Delivery Time:whith 3-5 working days after get the payment.

3.Shipping:We have professional shipping afent,based on customers'requairments for transport.

4.By express: Fedex, DHL, EMS,UPS etc. By sea and By air

Advantages:

High quality with competitive price.
1. We can provide samples for testing.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
Fast and safe delivery.
1. Parcel can be sent out within 3-5 working days after payment tracking number available.
2. Secure and discreet shipment verious transportation methods for your choice.
3. Customs pass rate >99%.
4. We have established long-term and stable cooperative relations with DHL, FedEx, TNT,UPS and HKEMS. If the package is lost, we will replace it free of charge.
We have clients throughout the world.
1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2. Market feedback and goods feedback will be appreciated , meeting customers' requirement is our responsibility.
3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

Contact information

Email: Iglesia@cnhbmiaobian.com

whatsapp/wechat:+8617733850068

Product Name:

Ulipristal Acetate

Synonyms:

Ulipristal acetate, >=98%;Esmya;(11beta)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-19-norpregna-4,9-diene-3,20-dione;17α-Acetoxy-11β-[4-N,N-dimethylaminophenyl]-19-norpregna-4,9-diene-3,20-dione;(8S,11R,13S,14S,17R)-17-Acetyl-11-(4-(dimethylamino)phenyl)-13-methyl-3-oxo-2,3,6,7,8,11,12,13;Ulipristal-004;(11β)-(17-Acetyloxy)-11-[4-(dimethylamino)-phenyl]-19-norpregna-4,9(10)-diene-3,20-dione;Ulipristal Acetate 126784-99-4

CAS:

126784-99-4

MF:

C28H35NO3

MW:

433.5824

EINECS:

682-170-1

Product Categories:

Inhibitors;API;Aromatics;Intermediates & Fine Chemicals;Isotope Labelled Compounds;Pharmaceuticals;-;Steroids;Final material

Mol File:

126784-99-4.mol

Ulipristal Acetate Chemical Properties

Melting point

183-185 ºC

density

1.19

storage temp.

-20°C

form

powder

color

white to beige

optical activity

[α]/D +165 to +185°, c = 1 in dichloromethane

Company Profile Introduction

Company profile Hebei miaobian Biotechnology Co., Ltd has a registered capital of 1 million yuan and is one of the most dynamic foreign trade companies in the Chinese market. We have a pharmaceutical raw material production plant and a reagent R&D center. We now have the most complete product line. In addition, we have developed and produced tens of thousands of reagents. We also have the business of custom synthesis of various organic compounds as a supplement. We can synthesize almost all chemicals. Our goal is to survive by quality and develop by credit. Our markets and our customers We own complete sets of advanced equipment imported from Switzerland and ltaly. With excellentquality, efficient aftersales service and high reputation home and abroad, our products are well accepted all over the country as well as abroad, including Europe, America, Southeast Asia, Mid-East and so on.We are strategic development par--tner of some domestic business models in associated industries. Our idea We welcome every customer to visit our company, sincerely hope we can cooperate with you! Enterprise culture: Honest, Credit, Innovation and Ambition Enterprise spirit: Service, Sincere, Professional and Unity Quality policy: Only a complete course and detail notice can make the first-class products. About production Our products have more price advantage, quality is our basic requirements, the mode of transportation of products according to your needs to choose air or sea, the products are mainly used in medicine email: Iglesia@cnhbmiaobian.com whatsapp/wechat: +8617733850068

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Dihydroxydimethyldiphenylmethanedisulphonic acid polymer

Product Details

Company Profile Introduction

Recommended supplier

Hebei Miaobian Biotechnology Co., Ltd