L-Carnosine CAS NO.305-84-0

product information

l-carnosine basic information

product name:	l-carnosine
synonyms:	h-beta-ala-his-oh;l-ignotine;l-beta-alanine histidine;l-carnosine;b-alanyl-l-histidine;beta-a-h;beta-alanyl-l-histidine;beta-ala-l-his
cas:	305-84-0
mf:	c9h14n4o3
mw:	226.23
einecs:	206-169-9
product categories:	amino acid derivatives;amino acids;chiral;nutritional supplements;amino;api
mol file:	305-84-0.mol

l-carnosine chemical properties

mp	253 °c (dec.)(lit.)
alpha	20.9 º (c=1.5, h2o)
refractive index	21 ° (c=2, h2o)
storage temp.	2-8°c
form	crystalline
merck	1850
stability:	stable, but may be heat sensitive - store cold. incompatible with strong oxidizing agents.
cas database reference	305-84-0(cas database reference)
epa substance registry system	l-histidine, .beta.-alanyl-(305-84-0)

safety information

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

msds information

provider	language
l-carnosine	english
sigmaaldrich	english
acros	english

l-carnosine usage and synthesis

chemical properties	crystalline
usage	antioxidant, antisenescense, antineoplastic
usage	l-carnosine is a naturally-occurring histidine-containing compound and the biological role of this dipeptide is to act as cytosolic buffering agents. other roles ascribed to l-carnosine include action s as neurotransmitters, modulation of enzymic activities and chelation of heavy metals.

company information

henan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.

we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate.