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Pharmaceutical Intermediates 2-Phenylacetamide CAS 103-81-1 Benzeneacetamide

Pharmaceutical Intermediates 2-Phenylacetamide CAS 103-81-1 Benzeneacetamide

CAS: 60-18-4 L-Tyrosine
Package: 1g / 100g / 1 kg / 25 kg

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Product Introduction

With an excellent reputation and many years experience within the industry, we can offer you a wide range of high quality Camphor, Other Catalysts, Acetophenone to meet your business needs. We always advocate the 'people-oriented' business philosophy, insisting on 'knowledge as the carrier' and 'customer satisfaction' as the starting point and end result. Our company has strong technical force and well-trained technical team, and regularly invites domestic and foreign professional authoritative personnel for training and guidance.

SPECIFICATION OF CAS: 60-18-4 L-Tyrosine

ITEMS

SPECIFICATION

Solubility

1 M HCl

Color

White to Pale-brown

Boiling point

314.29°C

Pka

2.2 (at 25℃)

BRN

392441

Alpha

-11.65 º (c=5,DIL HCL/H2O 50/50)

Storage temp.

Store below +30°C.

Refractive index

-12 ° (C=5, 1mol/L HCl)

Form

Powder

EPA Substance Registry System

L-Tyrosine (60-18-4)

PH

6.5 (0.1g/l, H2O)

FEMA

3736 | L-TYROSINE

InChIKey

OUYCCCASQSFEME-QMMMGPOBSA-N

Fp

176 °C

Density

1.34

JECFA Number

1434

Water Solubility

0.45 g/L (25 ºC)

Melting point

>300 °C (dec.) (lit.)

Merck

14,9839

Stability

Stable. Incompatible with strong oxidizing agents, strong reducing agents.

Optical activity

[α]20/D 11.5±1.0°, c = 4% in 1 M HCl

NIST Chemistry Reference

Tyrosine (60-18-4)

CAS DataBase Reference

60-18-4 (CAS DataBase Reference)

Company Information

Zhengzhou Alfa Chemical Co., Ltd

So far, Alfa Chemical has established one advanced base including production facility, test laboratories, research centers.

Coming from well-known domestic companies and top universities, our team are dedicated to research advanced chemicals, guarantee the quality of products by NMR, HPLC, MS, etc. analysis and provide research and manufacturing solutions for worldwide customers.

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FAQ

1) How do you take care when your clients received defective products?

A: Replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

2) How do you check all the goods in the production line.

A: We have spot inspection and finished product inspection. We check the products of every batches when they go into next step production.

We have always taken it as our responsibility to provide customers with quality Pharmaceutical Intermediates 2-Phenylacetamide CAS 103-81-1 Benzeneacetamide and good services, and have received many awards from the community. We take integrity, responsibility, innovation, and teamwork as our continuous pursuit goals. We are willing to work with our friends to create a better tomorrow and bring more economic benefits for everyone. Our company will serve all sectors of the society wholeheartedly with first-class reputation, fast delivery time, warm and meticulous service, fair and reasonable price.

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