Articles:
N-(N-acetyl-b-alanyl)-L-histidine
Notes:
N-Acetylcarnosine (NAC) is a naturally-occurring compound chemically related to the dipeptide carnosine. Its molecular structure is similar to carnosine with the exception that it carries an additional acetyl group. This makes NAC a more stable molecule which is not easily destroyed by carnosinase, an enzyme that breaks down carnosine to its constituent amino acids, beta-alanine and histidine.; NAC is a free-radical scavenger and is particularly active against lipid peroxidation in the different parts of the lens in the eye. It is the active ingredient of eye drops used in order to prevent or treat cataract. [HMDB]
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BOC Sciences Best of Chemicals Supplier Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 56353-15-2 N-Acetyl-L-carnosine 98% Used in the treatment of cataracts and in the treatment of UV-induced immunosuppression.
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Glentham Life Sciences Ltd The Chemical, Biochemical & Research Essentials Supplier Glentham Life Sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in the UK. With a Glentham Life Sciences account you can view more product details, request quotes and order products online. Email: Info Email: Sales Email: Tech Support Voice: +44 (0) 1225 667798 Fax: +44 (0) 2033 978909 Facebook Twitter Linkedin Google+ News Distribution Products List: View Product(s): GM8692 N-Acetyl-L-carnosine
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| CAS Number: | 56353-15-2 |  3D/inchi
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| Other(deleted CASRN): | 13523-80-3 | |
| ECHA EINECS - REACH Pre-Reg: | 260-123-2 | |
| FDA UNII: | 0TPN86OQIF | |
| Nikkaji Web: | J296.643C | |
| MDL: | MFCD04039376 | |
| XlogP3: | -1.50 (est) | |
| Molecular Weight: | 268.27332000 | |
| Formula: | C11 H16 N4 O4 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: cosmetic ingredient for skin protecting
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
Physical Properties:
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Soluble in: | |
| water, 3.613e+004 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
skin protecting agents |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| N-Acetyl-L-carnosine 98%
Odor: characteristic Use: Used in the treatment of cataracts and in the treatment of UV-induced immunosuppression. |
| Carbosynth |
| For experimental / research use only. |
| N-Acetyl-L-carnosine |
| Glentham Life Sciences |
| N-Acetyl-L-carnosine |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| N-Acetyl-L-carnosine ≥98% |
Safety Information:
| Preferred SDS: View | |
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | cosmetic ingredient for skin protecting | ||
| Recommendation for acetyl carnosine usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for acetyl carnosine flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 9903482 |
| National Institute of Allergy and Infectious Diseases: | Data |
| (2S)-2-(3-acetamidopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid | |
| Chemidplus: | 0056353152 |
References:
| (2S)-2-(3-acetamidopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 9903482 |
| Pubchem (sid): | 135048149 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| CHEBI: | View |
| HMDB (The Human Metabolome Database): | HMDB12881 |
| FooDB: | FDB029196 |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| (2S)-2-(3- | acetamidopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid |
| N-(N- | acetyl-b-alanyl)-L-histidine |
| N-(N- | acetyl-beta-alanyl)-L-histidine |
| L- | histidine, N-acetyl-b-alanyl- |