High Quality N-[ (S) - (2, 3, 4, 5, 6-pentafluorophenoxy) Phenoxyphosphinyl]-L-Alanine 1-Methylethyl Ester CAS No. 1334513-02-8

• Powder: Yes
• Customized: Non-Customized
• Certification: ISO 9001
• Name: Isopropyl N-[(Pentafluorophenoxy)(Phenoxy)Phosph
• CAS: 1334513-02-8
• Appearance: White Powder
• Model NO.: sofosbuvir
• Assay: 99.5%
• Heavy Metals: ≤10ppm
• Cadmium: ≤1ppm
• Total Plate Count: ≤1000cfu/G
• Transport Package: 25kg/Drum
• Trademark: SWC
• Origin: China
• Production Capacity: 20kg/Month

Product Description

Product Name:N-[(S)-(2,3,4,5,6-pentafluorophenoxy)phenoxyphosphinyl]-L-alanine 1-Methylethyl ester

Synonyms: N-[(S)-(2,3,4,5,6-pentafluorophenoxy)phenoxyphosphinyl]-L-alanine 1-Methylethyl ester;(S)-isopropyl 2-(((S)-(perfluorophenoxy)(phenoxy)phosphoryl)aMino)propanoate;(2S)-isopropyl 2-(((perfluorophenoxy) (phenoxy)phosphoryl)aMino)propanoate;Isopropyl N-[(pentafluorophenoxy)(phenoxy)phosphoryl]-L-alaninate;Sofosbuvir InterMediates;1. (S)-isopropyl2- (((S)-(perfluorophenoxy)(phenoxy)phosphoryl);N-[(S)-(2,3,4,5,6-pentafluorophenoxy)phenoxyphosphinyl]-L-alanine 1-Methylethyl ester (SIDE CHAIN);L-Alanine, N-[(S)-(2,3,4,5,6-pentafluorophenoxy)phenoxyphosphinyl]-, 1-methylethyl ester

CAS:1334513-02-8

Specification:

Molecular formula

C18H17F5NO5P

Molecular Weight

453.297057

Molecular Structure

<img src="http://g03.s.alicdn.com/kf/HTB1.QZ.IpXXXXagaXXX760XFXXXX/220058791/HTB1.QZ.IpXXXXagaXXX760XFXXXX.png" width="172" height="172">

Physical and Chemical Properties

General Description

White powder

Usage

Sofosbuvir intermediates

Packing

25kg/drum

Storage condition

Store in a well-closed container away from moisture

Specifications

Items

Standard

Appearance

White powder

Assay

99.5%

Heavy metals

≤10ppm

Arsenic

≤1ppm

Lead

≤3ppm

Mercury

≤0.1ppm

Cadmium

≤1ppm

Total plate count

≤1000cfu/g

Yeast & Mold

≤100cfu/g

E.Coli

Negative

Salmonella

Negative

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.