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supply Food and Feed Grade Nutrition Supplement Amino Acid Threonine L-Threonine

TDS 34 Inquiries

Unit Price: Get Latest Price 

CAS No.:

72-19-5

Grade:

Food Grade

Content:

99%

Port:

QINGDAO

Brand:

Packaging:

10kg,25kg,50kg or according to customer's detail requirement.

Price valid (until):

2025-07-30

Contact Supplier

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Nanjing Huaman Import and Exp

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Propylene glycol

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Shop supply Food and Feed Grade Nutrition Supplement Amino Acid Threonine L-Threonine-Detailed Image 1

What is L-Threonine ?

L-Threonine in the feed industry, L-Threonine amino acids can be used as feed additives for the feedsupply of protein has opened up new avenues, L-Threonine not only improves the nutritional value offeed, reduce feeding costs. But also get to promote animal growth and development, enhancedisease resistance and so many other beneficial effects
L-Threonine is necessary for animals to maintain growth, the animals can not be synthesized. ustbe from the food supply. L-Threonine lack can lead to reduced animal intake. Stunted, feedefficiency decreased immune function suppression symptoms. L-Threonine is the secondme, lysine, tryptophan, essential amino acids after the fourth livestock feed additive.L-Threonine of livestock growth and development, strengthen the fattening, lactation, egg productionwere significantly facilitating role.

Name	L-Threonine
purity	99%
packing	Bag/Box/Bottle
English synonyms	L-2-AMINO-3-HYDROXYBUTANOIC ACID;L-2-AMINO-3-HYDROXYBUTYRIC ACID;L(-)-THREONINE;L-THREONINE;H-L-THR-OH;H-THR-OH;H-THR-OH-THREONINE;L-THREONINE extrapure CHR
Shelf Life	2Years
Storage	Stable, but refrigerated. Incompatible with strong oxidants.under inert gas ( at 2–8 °C

Function and Application

1. L-Threonine Adjust the feed amino acid balance, and promotethe growth of livestock;L-Threonine lmprove the meat,L-Threonine lmprove the nutritional value of low feed intake ofamino acids, Lower the feed raw material costs, therefore inthe EU countries (mainly Germany, Belgium, Denmark, etc.)and the Americas, has been widely used in the feed industry.

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Our advantage ：

★ The company has been established for more than 10 years with rich export experience and experienced transportation team.

★ Awesome after sales.1 to 1 customer service to solve any problems from the beginning of the inquiry to the receipt of goods

★ Quality is guaranteed.

Shop supply Food and Feed Grade Nutrition Supplement Amino Acid Threonine L-Threonine-Detailed Image 9

Shipping Advise 1. By Express

------Suitable for under 50kg, Fast:3-7 days.

High cost; Door to door service. Easy to pick up the goods.

2. By Air

------Suitable for more than 50 kg, Fast:3-7 days,

High cost, airport to airport. professional broker needed.

3. By sea

------Suitable for more than 500kg. Slow: 5-45 days,

Low cost. Port to Port, professional broker needed.

Shop supply Food and Feed Grade Nutrition Supplement Amino Acid Threonine L-Threonine-Detailed Image 10

Service

1. Any inquiries will be replied within 24 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

4. OEM/ODM Available.

5. Reasonable & competitive price, fast lead time.

6. Sample is available for your evaluation & formulation development.

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How to order

Before ordering	Please send what items and what quantity you need
Send quotation	We will send you a quotation in detail with total
Payment ways chosen	Please choose one of the payment way you preferred. Our payment ways: City bank,BTC,Bank wire, Wise,Master Card , Tether
After payment	Please offer shipping address after payment for shipment.
Tracking	We will provide the tracking after goods sent.
Lead time	About 1-5 working days after payment
Shipping time	About 8-15 days door to door
After-sale service	Available always

Certificates

Basic Info

Product Name:

L-Threonine

Other Name:

L-Threonine;Threonine,L-;Butanoic acid,2-amino-3-hydroxy-,[R-(R*,S*)]-;Threonine;Threonin;[R-(R*,S*)]-2-Amino-3-hydroxybutanoic acid;(S)-Threonine;L-(-)-Threonine;2-Amino-3-hydroxybutyric acid;NSC 16589;NSC 46701;48: PN: WO2004076659 FIGURE: 7 claimed protein;46: PN: WO2005016244 PAGE: 70 claimed protein;49: PN: WO2005016244 PAGE: 70 claimed protein;3046: PN: WO2004111636 SEQID: 516 unclaimed protein;2: PN: US20090069547 PAGE: 10 claimed protein;17: PN: WO2011044089 SEQID: 18 claimed protein;4: PN: WO2012076822 PAGE: 51 claimed sequence;(2S,3R)-2-Amino-3-hydroxybutanoic acid;13095-55-1;25275-17-6;36676-50-3;154605-64-8;154605-68-2;1043597-96-1;1370710-06-7;1644578-86-8

CAS No.:

72-19-5

Molecular Formula:

C4H9NO3

InChIKeys:

InChIKey=AYFVYJQAPQTCCC-GBXIJSLDSA-N

Molecular Weight:

119.11900

Exact Mass:

119.12

EC Number:

200-774-1

UNII:

2ZD004190S

NSC Number:

760118

DSSTox ID:

DTXSID2046412

NCI Thesaurus Code:

C29602

Color/Form:

Colorless crystals|Crystals

HScode:

29225000

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

83.55000

XLogP3:

-2.9

Appearance:

Solid

Density:

1.307g/cm3

Melting Point:

256 °C (decomp)

Boiling Point:

345.803ºC at 760 mmHg

Flash Point:

162.936ºC

Refractive Index:

1.507

Water Solubility:

H2O: 97.0 mg/mL

Storage Conditions:

Store at RT.

Vapor Pressure:

1.32X10-8 mm Hg at 25 deg C (est)

PKA:

5.6None

Henrys Law Constant:

Henry's Law constant = 7.24X10-14 atm-cu m/mol at 25 °C (est)

Dissociation Constants:

5.60|pKa1' = 2.63 (SRC: carboxylic acid); pKa2' = 10.43 (SRC: amine)

Collision Cross Section:

141.36 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|122 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|126.7 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|120.2 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|129.2 Å² [M-H]-

Experimental Properties:

Orthorhombic crystals, decomposes at 229-230 °C /Threonine, DL-form hemihydrate/|UV: 1-34 (Organic Electronic Spectral Data, Phillips et al, John Wiley & Sons, New York) /Threonine (DL)/

See More L-Threonine Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More L-Threonine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Propylene glycol

Location:
No .41 Optics Valley Avenue, East Lake High-tech Development Zone, Wuhan ,China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment

Average lead Time:
5

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2024

Nanjing Huaman Import and Export Co., Ltd was established in 2024 with strong research and development capabilities and superb synthesis technology, as well as advanced quality control measures. Effectively promote the joint venture and cooperation with the major enterprises, manufacturers, with the idea of industrial development to serve the society and the majority of users. We always adhere to the market demand as the orientation, constantly synthesizing new high-tech chemical products , mainly exported to the United States, Europe, India, South Africa, Nigeria and other countries and regions, has a wealth of export experience, to ensure transportation safety, can let each customer as soon as possible to safely receive the goods.

Inquiry History

34 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	L-Threonine	1.00 KG	May 20, 2025
India	L-Threonine	1.00 KG	May 25, 2026
India	L-Threonine	1.00 MT	Apr 2, 2026
India	L-Threonine	10.00 MT	Feb 25, 2026
India	L Threonine	1.00 MT	Jan 4, 2026
India	L- threonine	25.00 KG	Dec 11, 2025
Greece	THREONINE (Thr, T)	700.00 KG	Sep 25, 2025
India	L-Threonine	5.00 MT	Jul 17, 2025
Pakistan	L Threonine	1 MT	Jun 27, 2025
United States	L-Threonine	30 MT	Jun 18, 2025
United Kingdom	L-Threonine	100.00 MT	Jun 13, 2025
India	L-Threonine	20.00 TON	May 17, 2025
India	L-Threonine	1 MT	Apr 23, 2025
Pakistan	L-THREONINE	27000 KG	Mar 3, 2025
Czech	Threonine	2780000 KG	Dec 16, 2024
India	L-Threonine	2.00 MT	May 14, 2024
Singapore	L-THREONINE FEED GRADE	1.00 20' Fcl	Feb 8, 2024
Russia	L-Threonine	100 MT	Apr 1, 2026
Ecuador	L-Threonine	1000 KG	Aug 13, 2025
Pakistan	l Threonine	25000 KG	Jul 1, 2025

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supply Food and Feed Grade Nutrition Supplement Amino Acid Threonine L-Threonine

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