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THREONINE -CHENGFU

TDS 19 Inquiries

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CAS No.:

6028-28-0

Content:

98.5%

Port:

QINGDAO

Packaging:

25KG/BAG

Sample Available:

Yes

Price valid (until):

2026-05-09

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JIANGXI HOPE PHARMA

Company Type:

Trader

Location:

China

Qualification:

Main Products:

amino acid,vitamin,food additive,API,Personal care raw material,feed ingredients

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Product Description
Seller Information
Inquiry History

Description

	Product Introduction：L-Threonine One of the eight essential amino acids for animal growth ： Its chemical formula is C4H9NO3.It is optically active and is an essential amino acid.Content (on dry basis) ≥98.5%, Moisture <1.09*Content (on dry basis) - 98.5%, Moisture - 1.0% Promotes Growth and Development： L-Threonine is essential for animal Growth, particularly in young animals. Adequate supplementation of L-Threonine can significantly enhance their growth and development. Enhances Immunity： L-Threonine is involved in the synthesis of immunoglobulins and antibodies, helping to strengthen the immune system and improve disease resistance in animals. Improves Feed Efficiency： L-Threonine Enhances the utilization of other amino acids, leading to better Feed conversion rates. By optimizing the balance of amino acids, it can reduce the protein content in Feed, which in turn lowers Feed costs. Boosts Production Performance： L-Threonine increases Growth rates, egg Production, and lean meat yield, ultimately enhancing the profitability of farming operations.

ECHEMI Editorial Reference

It appears as white orthorhombic crystal or crystalline powder, being odorless with slightly sweet taste. It has a melting point of 255~257 ℃ (decomposition), [α] 25D =-18.5 (concentration = 2, water) and a specific rotation of-28.3 (c = 1.1, water). It is insoluble in ethanol, ether and chloroform but easily soluble in water (25 ℃, 20,80 ℃ when 55). It is easily subject to decomposition when coming across alkali. L-Threonine is essential amino acids of human body with the physiological effect

Certificates

Basic Info

Product Name:

2-Amino-3-hydroxybutanoic acid

CAS No.:

6028-28-0

Molecular Formula:

C4H9NO3

Molecular Weight:

119.11900

Exact Mass:

119.05800

Categories:

Other Chemical Drugs

Characteristics

PSA:

83.55000

XLogP3:

-0.52060

Density:

1.3±0.1 g/cm3

Melting Point:

244ºC

Boiling Point:

345.8±32.0 °C at 760 mmHg

Flash Point:

162.9±25.1 °C

Refractive Index:

1.507

Water Solubility:

H2O: 50 mg/mL | 200 G/L (25 ºC)

See More 2-Amino-3-hydroxybutanoic acid Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

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 2-Amino-3-hydroxybutanoic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
amino acid,vitamin,food additive,API,Personal care raw material,feed ingredients

Location:
21st Building, Lanwan Shangcheng, No. 666 Yongfu Road, Xihu District, Nanchang City, Jiangxi Province, China

Year of Establishment:
2026

Company Profile

Pls enter your company introduction here..

HOPE pharmaceutical is a growing holistic and integrated pharmaceutical company, having a great vision to provide more global customers with high quality and a one-stop full package of APls, premixes,feed ingredients, intermediates, nutraceutical, food ingredients and cosmetics & personal care raw material at a cost-e f f e ctive way.

To strengthen and expand the inte rn ational market share, HOPE company has invested in in t wo cosmetics raw materials manufacturers in China to become the global exclusive exporting agency. With the business philosophy: "your a l ways trusted, professional and affordable partner with a solution", our team drives her best per f o r mance to global customers with great satisfaction, and customers latterly request HOPE to source and export other lines of products in bulk container shipments.

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Inquiry History

19 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	L-Threonine	300.00 MT	Dec 15, 2023
United Kingdom	L-Threonine	50.00 KG	Jun 12, 2025
United Kingdom	L-Threonine	100.00 MT	Nov 22, 2024
Pakistan	L-Threonine	50.00 KG	May 6, 2025
United Kingdom	L-Threonine	1.00 20' Fcl	Apr 2, 2025
India	L-Threonine	25.00 KG	Sep 6, 2024
India	L-Lysine Sulphate	300.00 MT	Dec 15, 2023
India	L-Lysine Monohydrochloride	300.00 MT	Dec 15, 2023
India	Sodium Hydroxide	100.00 KG	Feb 13, 2025
India	L-Tyrosine	25.00 KG	Feb 13, 2025
India	L-Tryptophan powder	25.00 KG	Feb 13, 2025
United Kingdom	L-Lysine MonoHCL	50.00 KG	Jun 12, 2025
India	L-Arginine	20.00 MT	Dec 13, 2023
India	L-Lysine Monohydrochloride	100.00 KG	Dec 18, 2023
India	L-Tyrosine	100.00 KG	Dec 18, 2023
India	L-Cysteine hydrochloride Anhydrous	100.00 KG	Dec 18, 2023
India	L-Carnosine	20.00 MT	Dec 13, 2023
India	L-Cysteine	20.00 MT	Dec 13, 2023
India	L-Proline	20.00 MT	Dec 13, 2023

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THREONINE -CHENGFU

Product Description

Seller Information