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Cas No.: 56-41-7 HS Code.: 292249 E No.: -- Product Alias: Alanine, 2-Aminopropanoic acid

Categories: Flavour Enhancers

L-alanine is a non-essential amino acid and plays a crucial role as a building block of important proteins. It is an organic amino acid due to the presence of a carbon atom in its makeup. L-alanine is utilized in clinical nutrition as a component for parenteral and enteral nutrition. You can find premium suppliers that supply l-alanine on OKFoodAdd, the biggest online marketplace for food additive industry. The listed suppliers and prices are validated by native professional sourcing team members from China. You can send inquiries with confidence and get prompt responses.

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Standard:FCC/USP/Food Grade, Package: -- , Appearance: White crystalline powder




Standard:USP/Food Grade, Package: -- , Appearance: White Powder




98.5% min

Specific rotation[a] 25 D:

 +13.7°to +15.1°


98.0% min


0.05% max


 0.03% max


30ppm max.

Loss on drying:

0.20% max.

Residue on ignition: 

0.15% max

Heavy metals(Pb): 

15ppm max


1.5ppm max.

Other amino acids:

Chromatographically not detectable


5.5 ~ 7.0


Applications & Uses

Dietary Supplement Additives


Storage & Handling Precautions


L-alanine should be kept at room temperature in dry, cool, and shaded place with original packaging. Moisture should be avoided.

Handling Precaution:

Handling of l-alanine should only be performed by those who are well trained and familiar with chemicals. Avoid skin and eye contact and breathing in dust. Avoid handling which leads to dust formation.


Quality Control

At OKFoodAdd, we value the opportunity to provide the real suppliers and valid prices of food additives for global consumers. We base our decisions not only on food chemistry, but also ideology, philosophy, and a careful evaluation of the promise we’ve made to our consumers. The food additives listed on OKFoodAdd are strictly reviewed and conform to certain quality standards.

QAre you manufacturer of L-Alanine?

No, OKFoodAdd does not manufacture L-Alanine. We have firm relationships with manufacturers and suppliers of L-Alanine in China and our QC team will be glad to help you audit or inspect the manufacturers.

QDo you have L-Alanine in stock?

After we receive your inquiry, your personal purchase agent will contact the manufacturers soon and make sure L-Alanine is available to ship.

QWhat is the lead time for L-Alanine?

If your required quantity is within the inventory limit, your order will be able to be shipped in one week; if the quantity is large, your purchase agent will negotiate prices and estimated delivery time with the manufacturer on your behalf.

QWhat is the MOQ of L-Alanine?

According to different food ingredients and different manufacturers, the MOQ varies. Please consult online customer service or your personal purchase agent for more details.

QWhat is the price of L-Alanine?

The prices you see in the product detail page are valid prices. Since the price of L-Alanine fluctuates often, we recommend you confirm the prices with your personal purchase agent before placing orders.

QDo you provide free samples of L-Alanine?

Yes, we provide free samples of L-Alanine. Please send inquiry to us or consult your personal purchase agent for more details.

QWhat kind of payment methods do you accept?

We accept payment methods including T/T, O/A, D/P, D/A, Credit, etc. Please consult your personal purchase agent for more details.

QHow long do you need to reply to my inquiry on L-Alanine?

Normally, it takes 24 hours at most (except holidays).

QHow do I contact my personal purchase agent?

You can find the contact information in dashboard of your account center.

QIs the information of suppliers listed on OKFoodAdd reliable?

Yes, we guarantee the information is real and valid. We can also provide factory audit service for all suppliers listed on OKFooddAdd.

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