Articles:
neopterin D-erythro-form
Notes:
Neopterin is a catabolic product of guanosine triphosphate (GTP), a purine nucleotide. Neopterin belongs to the chemical group known as pteridines. It is synthesised by macrophages upon stimulation with the cytokine interferon-gamma and is indicative of a pro-inflammatory immune status. Neopterin serves as a marker of cellular immune system activation. [Wikipedia]
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| CAS Number: | 2009-64-5 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 217-924-7 | |
| FDA UNII: | 9PLD60N7SO | |
| Nikkaji Web: | J82.093H | |
| Beilstein Number: | 089070 | |
| MDL: | MFCD00042801 | |
| XlogP3-AA: | -3.50 (est) | |
| Molecular Weight: | 253.21847000 | |
| Formula: | C9 H11 N5 O4 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: natural substances and extractives
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, 1e+006 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| D-(+)-NEOPTERIN
Odor: characteristic Use: Precursor in the biosynthesis of Biopterin. First isolated from the pupae of bees. |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| dextro-(+)-neoPterin ≥98% |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| dextro-(+)-neoPterin ≥97.5% (sum of enantiomers, HPLC) |
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: | natural substances and extractives | ||
| Recommendation for dextro-(+)-neopterin usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for dextro-(+)-neopterin flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 448839 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| 2-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-1H-pteridin-4-one | |
| Chemidplus: | 0002009645 |
References:
| 2-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-1H-pteridin-4-one | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 448839 |
| Pubchem (cas): | 2009-64-5 |
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 |
| KEGG (GenomeNet): | C05926 |
| HMDB (The Human Metabolome Database): | HMDB00845 |
| FooDB: | FDB005562 |
| Export Tariff Code: | 2933.90.8000 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| soybean seed Search Trop Picture |
Synonyms:
| (S-(R*,S*))-2- | amino-6-(1,2,3-trihydroxypropyl)-1H-pteridin-4-one |
| 2- | amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-1H-pteridin-4-one |
| 6-(D- | erythro-1,2,3-Trihydroxypropyl)pterin |
| 1,2,3- | proanetriol |
| D-(+)-neo | pterin |
| neo | pterin D-erythro-form |