Pharmaceutical Intermediates CAS 28578-16-7 / 20320-59-6 / 288573-56-8 / 79099-07-3 / 443998-65-0 Safety Delivery

Pharmaceutical Intermediates CAS 28578-16-7 / 20320-59-6 / 288573-56-8 / 79099-07-3 / 443998-65-0 Safety Delivery

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

Product Introduction

In order to speed up the pace of our company's development and expand brand awareness, we sincerely hope to establish close cooperation and win-win relations with enterprises and individual groups from all walks of life, and jointly develop the Benzimidazole, L Menthol, 2 2 4 TRIMETHYL 1 3 PENTANEDIOL DIISOBUTYRATE market. We pursue fine work in production, careful calculation in operation, and technical excellence, and strive to improve the level of production and operation management. Our company has always adhered to the business philosophy of decent management without compromise, safety without compromise, and quality without compromise.

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.

image001

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 adhere to the development path of introduction and independent innovation, and have established good technical cooperation relationships with many internationally renowned Pharmaceutical Intermediates CAS 28578-16-7 / 20320-59-6 / 288573-56-8 / 79099-07-3 / 443998-65-0 Safety Delivery companies. We respect our employees, care for them, help them and train them, and create the environment and conditions for them to give full play to their talents. The company adheres to the quality policy of "extensive design, scientific management, high-quality service, and continuous improvement", and adheres to the business philosophy of "quality first, customer first, serving society, mutual benefit and win-win" to serve customers and return to society.

Hot Tags: 60-18-4 l-tyrosine, price, quotation, discount, in stock, for sale, Boceprevir intermediate, Nano Chemicals, Organometallic Reagents, Benzocaine, alpha Hexylcinnamaldehyde, 4 Aminoantipyrine

[[ProKeywords]]
You Might Also Like