Articles:
| None found yet. Try the PubMed Search. |
5,6-indolinediol
Notes:
Leukoaminochrome is formed by cyclization of dopamine o-quinone to dopaminochrome. Oxidation of leukoaminochrome to dopaminochrome and polymerization of dopaminochrome to neuromelanin . The DA oxidation can occur spontaneously, is accelerated by transition metal ions (Mn2+ or Fe2+), or can be catalyzed by a number of different enzymes [HMDB]
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| CAS Number: | 29539-03-5 |  3D/inchi
|
| Nikkaji Web: | J88.608D | |
| XlogP3-AA: | 1.20 (est) | |
| Molecular Weight: | 151.16513000 | |
| Formula: | C8 H9 N O2 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: hair dyeing agents
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, 1.727e+004 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
hair dyeing agents |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| 5,6-dihydroxyindoline hydrobromide 95% |
Safety Information:
| 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: | hair dyeing agents | ||
| Recommendation for dihydroxyindoline usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for dihydroxyindoline 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 : | 147311 |
| National Institute of Allergy and Infectious Diseases: | Data |
| 2,3-dihydro-1H-indole-5,6-diol | |
| Chemidplus: | 0029539035 |
References:
| 2,3-dihydro-1H-indole-5,6-diol | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 147311 |
| Pubchem (sid): | 135102264 |
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 |
| KEGG (GenomeNet): | C17756 |
| HMDB (The Human Metabolome Database): | HMDB12992 |
| FooDB: | FDB029236 |
| ChemSpider: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| 2,3- | dihydro-1H-indole-5,6-diol |
| 1H- | indole-5,6-diol, 2,3-dihydro- |
| 5,6- | indolinediol |