L-Histidine CAS:71-00-1 White Powder for Pharmaceutical Raw Material

L-Histidine CAS:71-00-1 White Powder for Pharmaceutical Raw Material

L-Histidine cas71-00-1 white powder for pharmaceutical raw materiall L-Histidine can be used as pharmaceuticals raw material, and biochemical reagents. L-Histidine is also useful for heart disease, anemia, rheumatoid arthritis and so on. production methods Protein hydrolysis and fermentation...
Product description

L-Histidine cas71-00-1 white powder for pharmaceutical raw materiall

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Shandong Yangcheng Biotech Co., Ltd  produces L-Histidine by fermentation. For the solubility of L-Histidine in water is small, its hydrochloride is very commonly used.

L-Histidine can be used as pharmaceuticals raw material, and biochemical reagents.  L-Histidine is also useful for heart disease, anemia, rheumatoid arthritis and so on.

 

production methods

Protein hydrolysis and fermentation are the two main methods to produce L-Histidine.

1) raw material: pig (cow) or pig hoof or blood meal, then acid hydrolysis, and separate L-Histidine and refined from the Hydrolyzate.

2) Fermentation: glucose is the carbon source for genetic engineering bacteria to synthesis L-histidine.

 

Quick Details

Name

L-Histidine

Structure

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CAS No.

71-00-1

MF

C6H9N3O2

MW

155.15

Standard

AJI92

Assay

99+%

Appearance

White crystal    powder

Test    Method

HPLC

Usage

pharmaceutical raw material

Type

Fermentation, amino acids

Packing

bags/drums

Storage

Store at RT

Place of Origin

Shandong, China

Brand Name

Yangcheng

COA

available

Specification sheet

available

Sample

available

ROS

available

Main Function

1. for the use of prevention and treatment of gastric ulcers, anemia and allergies
2.dilate blood vessels, lower blood pressure, angina, heart failure and others

Application

  1. as pharmaceutical raw material

  2. as a compound amino acid preparation or amino acid transfusion

 

Packaging

1) If the quantity you required is less than 10 KGS, L-histidine powder will be packed in plastic bags.

2) If the quantity you required is less than 10 KGS, L-histidine powder will be packed in cardboard  drums, or plastic woven bags, or according to your requirements.

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Delivery Details

Packing Item

net weight/KG

plastic bag

1

2

5

-

plastic woven bags

-

-

-

25

Cardboard drums

-

-

-

25

Or according to the requirements of packaging

 we are sure this product will be delivered in 5 days after confirmation or in 24 hours if the product is in stock;

Shipment Details

Item

Shipment Way

Time

Quantity

Express

DHL/EMS(door to door)

4~7 days

Less than 50KG

Air shipment

From   airport to airport

1~5 days

50~1000KG

Sea shipment

From   seaport to seaport

More than 5 days

More than 1000KG

 

Product Description

Synonyms: L-Histidine Base, L-His, Histidine, (s)-1h-imidazole-4-alanin, (s)-1h-imidazole-4-propanoicaci, (s)-4-(2-amino-2-carboxyethyl)imidazole, (s)-alpha-amino-1h-imidazole-4-propanoicacid, 3-(1h-imidazol-4-yl)-l-alanin, 4-(2-Amino-2-carboxyethyl)imidazole

CAS No.: 71-00-1

Molecular Formula: C6H9N3O2

Molecular Weight: 155.15

Appearance: White crystalline or crystalline powder, Odorless, Slightly bitter. Soluble in water, extremely insoluble in ethanol, insoluble in ether.

Usage: as raw materials for the medicines, health products and cosmetics.

Storage: Store at RT, Place in a cool and dry environment.

 

L-Histidine specification

Product Name

L-Histidine

Inspection Item

Product Standard

Assay

≥99%

Transmittance

≥98%

Loss on drying

≤0.5%

Specific rotation[α]D20

+12.4°

Melting point

282 ℃ (lit.)

Water Solubility

41.6 g/L ( 25 ℃)

 

FAQ

Question 1: How to contact with you?
1) Company website : en.yangchengshengwu.com;

2) E-mail: sophiayue@yangchengshengwu.com management.

Question 2: what’s your advantages?

1) Good quality and competitive price.

2) The one manufacturer that is killed at enzyme and fermentation.

3) Have professional employees and efficient.

Question 3:How can I get a sample?
Free sample is available, and usually  the quantity is not more than 100g.

Question 4: How to confirm the Product Quality before placing orders?
1) we can offer the COA.

2) free sample can be sent along with the COA and  the ROS.

3) you can have a trial order first.

4) you can audit our factory.

Question 5: Which kind of payment terms do you accept?
1)For small order: T/T,Western Union, PayPal;

2) For bulk order: T/T bank transfer, D/P,  LC(Letter of credit).

Question6: What is loading port?

Usually is Shanghai ,Qingdao, or Beijing. 
 

Quality Regarding

Systematized Chart Regarding Quality

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Strict quality control and after-sale service ensure product quality and stability, which maximize the interests of our customers.

 

Our service

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1) quick response with empathy

2) excellent pre-sale service and after-sale service

3) Sufficient production capacity enables us to continuously provide the product, you can purchase the product with no worry.

4) To ensure the delivery can be received in time after an order is placed.

5) Prompt shipment with professional documents.

 

1. Our plant in Juancheng, Heze, Shandong, China

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2. Outward bound ——a tight team with strong will

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We are here waiting for you!

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