L-Tryptophan C11H12N2O2 73-22-3

Product Details

Name

L-TRYPTOPHAN

CAS No.

73-22-3

Molecular formula

C₁₁H₁₂N₂O₂

Appearance

white crystalline powder

Solubility

Sparingly soluble in water, slightly soluble in ethanol (96 per cent). It dissolves in dilute solutions of mineral acids and alkali hydroxides.

Refractive index

1.698

Density

1.4±0.1 g/cm³

Specification

EP/USP/AJI, pharmaceutical grade, bacateria endotoxin and microbial purity can be tested.

MOQ

20KG/Fiber drum

Payment term

T/T

Certificate

GMP/ISO22000/HALAL/KOSER/Writting Confirmation(DMF is available.)

Export Port

Any port of Chi na(Beijing,Shanghai etc.)

Country of origin

China

Packing

The inner packaging:two pharmaceutical polyethylene plastic bags and sealed with a pharmaceutical aluminum foil bag

The outer packaging: Fiber drum(3KG)

Label

Customized

Storage

Store in dry place protected from sun light at room temperature.

Shelf Life

3 years, the long term stability testing is three years.

Application

It can be used for Keto acid tablets.

It can be used for formula powder

It is an essential amino acid and a precursor of serotonin, melatonin and vitamin B3.

Tryptophan is an important precursor of auxin biosynthesis in plants.

It can be used as a nutritional supplement for pregnant women and special milk powder for young children.

It can be used for nicotinic acid deficiency (pellagra). As a tranquilizer, it can regulate mental rhythm and improve sleep. It is also one of the raw materials of compound amino acid infusion.

It could be widely used in cell culture media, blood products, LVP and other medical fields, as well as the infant and nutrition product market.