CasNo.72-19-5,L-Threonine,(72-19-5) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: ≥ 99.0%
Payment Terms : L/C,T/T,

Keywords

L-Threonine L-2-AMINO-3-HYDROXYBUTANOIC ACID L-2-AMINO-3-HYDROXYBUTYRIC ACID

Quick Details

Appearance:White Powder
Application:As a nutritional supplement.
PackAge:NW 1kg/foil bag; 20-25kg/drum or carton
ProductionCapacity:20|Metric Ton|Month
Storage:Stored in a dark, cool, ventilated and dry place
Transportation:by air/sea/express,according to demand.

Superiority:

What is Threonine

Threonine is a white rhombic crystal or crystalline powder.Odourless, slightly sweet taste.256℃ melts and dissolves.Soluble in water, solubility 20 5/100 mL at 25° C. Isoelectric point pH6.16.Insoluble in ethanol, ether and chloroform.Thr is an important nutrient fortifier that fortifies grains, pastries, and dairy products.In medicine, because the structure of threonine contains hydroxyl group, it combines with oligosaccharide chain and plays an important role in protecting cell membrane.

Product Description

Product name: L-Threonine

CAS No.：72-19-5

Molecule Formula：C4H9NO3

Molecule Weight：119.1192

Purity: 99.6%

Package: 25kg/drum

Description：White flake crystalline powder

Manufacture Standards: USP

Items	Specifications	Results
Appearance	White flake crystalline powder	Conforms
Specific rotation	-26.7~-29.0°	-28.2°
Chloride(Cl)	≤0.05%	＜0.05%
Sulfate(SO₄)	≤0.03%	＜0.03%
Iron(Fe)	≤0.03%	＜0.03%
Heavy metals(Pb)	≤15ppm	＜15ppm
Loss on drying	≤0.20%	0.11%
Residue on ignition	≤0.40%	0.021%
PH	5.0~6.5	6.0
Assay	98.5%~101.5%	99.6%
Conclusion: The Product Conforms to USP.

Details:

Wuhan BJM Pharm Inc. was found in 2013, located in Hubei Province, where has long history, rich culture, convenient traffic, beautiful environment and preferential policy.

We have two factories in Dezhou , Shandong and Xianning, Hubei. The factory covers an area of 48,000 square meters with the building area of 26,000 square meters. We are specialized in the manufacture of pharmaceutical intermediates and cosmetic additives with good inspection equipments and innovative R & D capability.

In 2006, We established Lingxian Microworld Chemical New Material Co,.Ltd.

In 2008, We passed ISO quality system certificate

In 2013, We established Wuhan Benjamin Pharmaceutical Chemical Co.,Ltd , and obtain self-operation Import & Export right, mainly responsible for domestic and foreign business. At the same time, we set up R&D lab in Wuhan,Hubei province, can undertake various custom synthesis of intermediates and APIs.

In 2016, obtain a registered trademark “ BJM ”.

In 2017, we applied for the invention patent of TRIS, and in 2018, we applied for the invention patent of ERDOSTAN intermediate（DL-HOMO）. At present, we have6 patents passed the preliminary examination, and 4 patents are under examination and approval.

In 2019, we purchased a R&D and office building with a total area of 2500 square meters, as our headquarters in Wuhan.

In 2020, we registered BJM Pharm Yunmeng Co., Ltd, and the new production base settled in Geputan chemical park with a total area of 50000 square meters.

We are specialized in the R&D ,production and sales of Erdosteine ,Pirfenidone, Telmisartan, Letrozole , Sitagliptin phosphate, Dapagliflozin , Tris , IPTG and related intermediates.

We stick to the principle as: people-oriented, customer first, Hope to establish a win-win business relationship with all friends.