hydroxyproline
L-proline, 4-hydroxy-, (4S)-

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  BOC Sciences

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  CODE129115 CODE129115
  Product(s):
  51-35-4 L-Hydroxyproline 98%
  L-Hydroxyproline is an amino acid. It can be used as nutrition and flavor enhancer.

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  Glentham Life Sciences Ltd

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  CODE129115 CODE129115
  Product(s):
  GM7180 trans-4-Hydroxy-L-proline
  SDS

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  TCI AMERICA

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  Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis.
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  Product(s):
  H0296 trans-4-Hydroxy-L-proline >99.0%(HPLC)(T)
  SDS

Name: (2S,4S)-4-hydroxypyrrolidine-2-carboxylic acid CAS Number: 51-35-4 3D/inchi ECHA EINECS - REACH Pre-Reg: 200-091-9 FDA UNII: RMB44WO89X Nikkaji Web: J191.775G Beilstein Number: 081441 MDL: MFCD00064320 XlogP3-AA: -3.30 (est) Molecular Weight: 131.13133000 Formula: C5 H9 N O3 BioActivity Summary: listing NMR Predictor: Predict (works with chrome, Edge or firefox) Category:special dietary and nutritional additives   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 Perfumer and Flavorist: Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search FDA Mainterm (SATF): 51-35-4 ; L-HYDROXYPROLINE   Physical Properties: Appearance: white powder (est) Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Melting Point: 274.00 °C. @ 760.00 mm Hg Boiling Point: 355.00 to 356.00 °C. @ 760.00 mm Hg (est) Vapor Pressure: 0.000001 mmHg @ 25.00 °C. (est) Flash Point: 336.00 °F. TCC ( 168.60 °C. ) (est) logP (o/w): -0.350 (est) Soluble in:   water, 361000 mg/L @ 25 °C (exp)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: CosIng: cosmetic data Cosmetic Uses: antistatic agents hair conditioning skin conditioning surfactants   Suppliers: Alfa Biotechnology For experimental / research use only. L-Hydroxyproline 98% BOC Sciences For experimental / research use only. L-Hydroxyproline 98% Odor: characteristic Use: L-Hydroxyproline is an amino acid. It can be used as nutrition and flavor enhancer. Glentham Life Sciences trans-4-Hydroxy-L-proline sds Indis NV For experimental / research use only. L-Hydroxyproline Sigma-Aldrich: Aldrich For experimental / research use only. trans-4-Hydroxy-L-proline ≥99% sds TCI AMERICA For experimental / research use only. trans-4-Hydroxy-L-proline >99.0%(HPLC)(T) sds   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: special dietary and nutritional additives Recommendation for hydroxyproline usage levels up to:   not for fragrance use.   Recommendation for hydroxyproline flavor usage levels up to:   not for flavor use.   Safety References: EPI System: View Daily Med:search AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA Substance Registry Services (TSCA):51-35-4 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :440015 National Institute of Allergy and Infectious Diseases:Data WGK Germany:3 (2S,4S)-4-hydroxypyrrolidine-2-carboxylic acid Chemidplus:0000051354   References:   (2S,4S)-4-hydroxypyrrolidine-2-carboxylic acid NIST Chemistry WebBook: Search Inchi Canada Domestic Sub. List: 51-35-4 Pubchem (cid): 440015 Pubchem (sid): 134972273   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 FDA Substances Added to Food (formerly EAFUS): View CHEBI: View CHEMBL: View Metabolomics Database: Search KEGG (GenomeNet): C01157 HMDB (The Human Metabolome Database): HMDB00725 YMDB (Yeast Metabolome Database): YMDB00723 Export Tariff Code: 2933.99.9701 FDA Listing of Food Additive Status: View ChemSpider: View Wikipedia: View   Potential Blenders and core components note None Found   Potential Uses:   antistatic agents   Occurrence (nature, food, other):note   not found in nature   Synonyms: (2S,4S)-(-)-4- hydroxy-2-pyrrolidinecarboxylic acid (2S,4S)-4- hydroxy-2-pyrrolidinecarboxylic acid (4S)-4- hydroxy-L-prolin (4S)-4- hydroxy-L-proline trans-4- hydroxy-laevo-proline L- hydroxyproline L-4- hydroxyproline laevo-4- hydroxyproline (2S,4S)-(-)-4- hydroxypyrrolidine-2-carboxylic acid (2S,4S)-4- hydroxypyrrolidine-2-carboxylic acid L- proline, 4-hydroxy-, (4S)-   Articles: J-Stage:Increasing Effect of an Oral Intake of L-Hydroxyproline on the Soluble Collagen Content of Skin and Collagen Fragments in Rat Serum

Notes: a hydroxylated form of the imino acid proline. a deficiency in ascorbic acid can result in impaired hydroxyproline formation.