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Food grade amino acids L-Alanine

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CAS No.:

56-41-7

Grade:

USP/AJI/FCC/EP grade

Content:

99%

Packaging:

25kg/Cardboard Drum

Sample Available:

Yes

Price valid (until):

2025-07-16

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PREMIUM INGREDIENT CO.,LTD

Company Type:

Manufactory

Location:

United Kingdom

Payment Terms:

TT against copy of documents,L/C

Average Lead Time:

80 days

Qualification:

Main Products:

l-lysine monohydrochloride,dl-methionine,n-acetyl-l-cysteine,l-methionine,glycine,l-cysteine hcl monohydrate

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Alanine is a nonessential amino acid, Alanine is one of the most widely used for protein construction and is involved in the metabolism of tryptophan and vitamin pyridoxine. Alanine is an important source of energy for muscles and central nervous system, strengthens the immune system, helps in the metabolism of sugars and organic acids, and displays a cholesterol-reducing effect in animals

Product: L-Alanine

CAS NO.: 56-41-7

Molecular Formula: C₃H₇NO₂

Molecular Weight: 89.09

tem	STANDARD
Identification, (IR)	Positive
Assay (C3H7NO2) ,%(on dried basis)	99.0~101.0
Specific rotation	+14.3°~ +15.°
State of solution, %	98.0
Chloride(as Cl),%	=<0.020
Ammonium (as NH4),%	=<0.02
Sulphate (as SO4),%	=<0.020
Iron(as Fe), ppm	=<10
Heavy metals (as Pb), ppm	=<10
Arsenic(as As2O3), ppm	=<1
Other amino acids	Meets the requirements
Loss on drying, %	=<0.20
Residue on ignition(as sulphated ash), %	=<0.10
pH value (1.0g/20mL water)	5.7~6.7

ECHEMI Editorial Reference

A white, odorless powder having a sweet taste White crystalline powder
OtherSolid|Solid
L-alanine is the L-enantiomer of alanine. It has a role as an EC 4.3.1.15 (diaminopropionate ammonia-lyase) inhibitor and a fundamental metabolite. It is a pyruvate family amino acid, a proteinogenic amino acid, a L-alpha-amino acid and an alanine. It is a conjugate base of a L-alaninium. It is a conjugate acid of a L-alaninate. It is an enantiomer of a D-alanine. It is a tautomer of a L-alanine zwitterion.|Alanine is a non-essential amino acid that occurs in high levels in its free state in plasma. It is produced from pyruvate by transamination. It is involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and the central nervous system.|A non-essential amino acid that occurs in high levels in its free state in plasma. It is produced from pyruvate by transamination. It is involved in sugar and acid metabolism, increases IMMUNITY, and provides energy for muscle tissue, BRAIN, and the CENTRAL NERVOUS SYSTEM.

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Basic Info

Product Name:

L-Alanine

Other Name:

L-Alanine;Alanine,L-;L-α-Alanine;L-2-Aminopropanoic acid;L-α-Aminopropionic acid;α-Alanine;(S)-Alanine;L-(+)-Alanine;Alanine;Propanoic acid,2-amino-,(S)-;L-2-Aminopropionic acid;α-Aminopropionic acid;(S)-2-Aminopropanoic acid;(S)-(+)-Alanine;NSC 206315;(2S)-2-Aminopropanoic acid;Lactamine;2-Aminopropionic acid;(2S)-2-Aminopropanoic acid;(2S)-2-Azaniumylpropanoate;8: PN: WO2021055880 SEQID: 9 claimed protein;115967-49-2;6898-94-8;759445-89-1;787635-21-6;170805-71-7;1150316-17-8

CAS No.:

56-41-7

Molecular Formula:

C3H7NO2

InChIKeys:

InChIKey=QNAYBMKLOCPYGJ-REOHCLBHSA-N

Molecular Weight:

89.09

Exact Mass:

89.09

BRN:

1720248

EC Number:

200-273-8

DSSTox ID:

DTXSID20107828

Color/Form:

Orthorhombic crystals from water|White crystalline powder

HScode:

29224995

Categories:

Amino Acids and Derivatives

Characteristics

PSA:

63.3

XLogP3:

-3

Appearance:

White to almost white powder

Density:

1.432 g/cm³ @ Temp: 22 °C

Melting Point:

300 °C (decomp)

Boiling Point:

250 deg C (sublimes)

Flash Point:

82.6ºC

Water Solubility:

H2O: 166.5 g/L (25 ºC)

Storage Conditions:

Store at RT.

Vapor Pressure:

1.05X10-7 mm Hg at 25 deg C (est)

Specific rotation:

14.5 º (c=10,6N HCl,dry sub.)

Odor:

Odorless

Taste:

Sweet taste

PKA:

2.34(at 25 °C)

Henrys Law Constant:

Henry's Law constant = 1.5X10-9 atm-cu m/mol at 25 °C (est)

Dissociation Constants:

2.34 (at 25 °C)|pKa1 = 2.34 /carboxylic acid/; pKa2 = 9.69 /primary amine/

Experimental Properties:

PRISMS; DECOMP @ 204 °C /L-ALANINE HYDROCHLORIDE/|UV: 2-10 (Organic Electronic Spectral Data, Phillips et al, John Wiley & Sons, New York) /Alpha-alanine (dl)/|Hydroxyl radical reaction rate constant = 3.5X10-11 cu cm/molecule-sec at 25 °C (est)

See More L-Alanine 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-Alanine Safety Data Sheet 

Seller Information

Business Type: Manufactory
Main Products: l-lysine monohydrochloride,dl-methionine,n-acetyl-l-cysteine,l-methionine,glycine,l-cysteine hcl monohydrate
Location: dongsheng road
Payment Terms: TT against copy of documents,L/C
Average lead Time: 80 days
Total Annual Revenue: $5 million-$10 million
Total Employees: 5-10
Year of Establishment: 2015

Premium Ingredient Co., Ltd has been producing and distributing amino acids, vitamins, phosphate, nutrition, preservatives, thickener, sweetener, thickener, leavening agent, mineral products, acidulant, herbs extracts for decades, severing for more than 100 clients in the industries of food, beverage, diet supplements, cosmetic, pharmaceutical and animal feeding, exporting to dozens of countries. We supply these products only from the first class Chinese factories with extensive experience, comprehensive management systems.

◆ Amino Acids	◆ phosphate	◆ acidulants
◆ preservatives	◆ sweeteners	◆ flavourings
◆ thickeners	◆ Leavening agent	◆ mineral
◆ Herb extract	◆ vitamins	◆ nutrition

With more than 10 years working experience, Premium Ingredient Co., Ltd offers not only quality products, but also good service, quick response, delivery in time, share up-to-the minute market information, supply one-stop-shop solutions.

We have established a long-term, extensive and deep cooperation with the source to ensure sufficient supplies, stable prices, and rapid shipment. Our 3rd party documents include ISO9001, ISO14001, HACCP, HALAL, KOSHER, GMP, FAMI-QS and so on. You can consistently count on us.

------------------------------------- Mission------------------------------------

As a bridge between Chinese factories and overseas buyers, we select suppliers with extensive experince, comprehensive management systems, and superior quality. We provide not only high quality, but also value-added products. We also promptly feedback buyers' needs to factories, helping- them upgrade their products, grow and progress together.

-------------------------------------Our Quality------------------------------------

Rigorous Testing

We implement a comprehensive testing protocol for all our products, ensuring they meet the highest quality and safety standards before reaching our clients.

Certified Suppliers

Our suppliers are meticulously vetted and certified, guaranteeing that we source only from first-class factories. This rigorous selection process strengthens our product quality and reliability.

Continuous Monitoring

We conduct ongoing monitoring of our production processes to ensure compliance with industry regulations, thereby reinforcing our commitment to excellence.

Customer Feedback

We value our clients’ feedback and continuously seek their input to enhance our quality assurance processes, ensuring we meet their evolving needs.

Premium ingredient selects suppliers and provide complete quality control documents to meet your daily needs. Our product quality meets international standards. such as AJI, USP, FCC, EP, CP, CP, or customerized quality. Below is a list of regulatory documents we provide for our ingredients.

★ ISO Certification ★ Halal Certificate

★ Kosher Certificate ★ IP certificate

★ Haccp certificate ★ Allergens with Glutens

★ GRAS Statement ★ HACCP Program

★ BSE/TSE Statement ★ Certificate of Analysis

★ Country of Origin Certificate ★ Material Safety Data Sheet

★ Flow Chart (product processing) ★ Food Grade Certificate

★ Nutritional Information ★ GMO Statement

★ Specification Sheet

Inquiry History

20 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	L-Alanine	100 G	Aug 7, 2026
United States	L-Alanine	1.00 MT	Jul 2, 2026
India	L-Alanine	500 G	May 22, 2026
India	L-Alanine	1 MT	Apr 23, 2025
India	L-Alanine	25 KG	Apr 21, 2025
India	L-ALANINE	60 KG	Apr 1, 2025
Singapore	L-Alanine	10000 MT	Feb 21, 2025
South Africa	L-Alanine	1 MT	Jul 23, 2024
Nigeria	l-alanine	1 KG	Jul 15, 2024
India	L-Alanine	1 TON	Jun 18, 2024
India	L-Alanine	30 MT	May 6, 2024
South Korea	L-Alanine	1 MT	Jun 29, 2026
United States	L-Alanine	1000 KG	Apr 22, 2026
Greece	ALANINE (Ala, A)	1500.00 KG	Sep 24, 2025
Singapore	L-Alanine	10000 MT	Jan 16, 2025
Egypt	L-Alanine	500 KG	Jul 4, 2024
Egypt	L-Alanine	500 KG	Apr 22, 2024
India	L-Alanine	100 KG	May 27, 2026
India	L-ALANINE	100.00 KG	Mar 25, 2025
Canada	Caculus Bovis	1 MT	Dec 28, 2023

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Food grade amino acids L-Alanine

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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