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L-Carnosine

Name: L-Carnosine
SKU: 0

L-Carnosine
CAS No.: 305-84-0
Molecular Formula: C9H14N4O3
Molecular Weight: 226.23

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PRODUCT DESCRIPTION

L-Carnosine is a dipeptide composed of β-alanine and L-histidine that has been found in rat olfactory bulb, skeletal muscle, brain, kidney, and spleen tissues, as well as human skeletal muscle, and has diverse biological activities. It is a metal chelator that forms complexes with copper, cobalt, nickel, cadmium, or zinc.

Chemical Properties

Property	Value
Melting point	253 °C (dec.) (lit.)
Alpha	20.9 º (c=1.5, H2O)
Boiling point	367.84°C (rough estimate)
Density	1.2673 (rough estimate)
Vapor pressure	0Pa at 25℃
Refractive index	21 ° (C=2, H2O)
Storage temp.	-20°C
Solubility	DMSO (Very Slightly), Water (Slightly)
Pka	2.62(at 25℃)
Form	Crystalline
Color	White
Odor	At 100.00?%. odorless
Optical Rotation	+24.120
Water Solubility	Almost transparency
Merck	14,1850
BRN	87671
Stability	Stable, but may be heat sensitive - store cold. Incompatible with strong oxidizing agents.
InChIKey	CQOVPNPJLQNMDC-ZETCQYMHSA-N
LogP	-3.8 at 22℃
CAS DataBase Reference	305-84-0(CAS DataBase Reference)
EPA Substance Registry System	L-Histidine, .beta.-alanyl- (305-84-0)

Safety Information

Property	Value
Hazard Codes	Xn
Risk Statements	20/21/22-36/37/38
Safety Statements	24/25-36-26
WGK Germany	2
RTECS	MS3080000
F	3-10
TSCA	Yes
HS Code	29332900
Toxicity	LD50 oral in mouse: > 14930mg/kg

Product Usage

L-Carnosine is a naturally occurring dipeptide composed of beta-alanine and histidine, widely recognized for its potent antioxidant and anti-glycation properties. Its primary application is in the premium cosmetic and skincare industry, where it serves as a high-end anti-aging ingredient that protects skin proteins from oxidative stress and prevents the formation of Advanced Glycation End-products (AGEs). In the nutraceutical sector, L-Carnosine is a popular dietary supplement used to support cognitive function, muscle recovery, and overall cellular longevity. Additionally, it has significant pharmaceutical applications in ophthalmology, specifically as an active component in eye drops to treat senile cataracts and promote corneal wound healing. Its ability to chelate heavy metals and buffer cellular pH also makes it a valuable tool in biotechnology and sports medicine.

Factory Showcase

Fast transport time

Inventory 2-3 working days New manufacturing 7-10 working days

FAQ

Q:What about your price?
A:Our price is very competitive because we are a factory. Feel free to contact us if you are interested in our products.

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Q:How about the delivery time?
A:Within 3-15 days after we confirm you requirement.

Q:What is your terms of payment ?
A:T/T, L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.

Q: Do you provide samples?
A:Yes,we could offer the sample for you to test but please pay freight fee.

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