What is the NOAEL for Quercetin-3-glucoside?
Quercetin-3-glucoside has 4 NOAEL studies in the database. The lowest reported value is 6HN2PC637T UNII. Source: openFDA substances.
NOAEL Data
REACH Registered
Cosmetic Ingredient
Quercetin-3-glucoside
Also known as: 4-18-00-03493, BRN 0100989, Glucosyl 3-quercetin, 3-Glucosylquercetin, Hirsutrin (+12 more)
CAS 482-35-9
Quercetin-3-glucoside (CAS 482-35-9) is a chemical substance. Key regulatory status: REACH registered, 1 regulatory/inventory list, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, ECHA REACH.
SOURCE
noael studies public
NOAEL studies
4
SOURCE
chemical inventory jurisdictions
Regulatory lists
1
SOURCE
eu clp annex vi
GHS signal
Not classified
Chemical Identity
CAS, identifiers, formula, and alternate names for the matched substance record.
SOURCE
DSSTox identifiers
23 fields
Name
Quercetin-3-glucoside
CAS Number
482-35-9
DTXSID
DTXSID3041110
Molecular Formula
C21H20O12
InChI Key
OVSQVDMCBVZWGM-CAWYGJOUSA-N
Monoisotopic Mass
464.095476
Synonyms
4-18-00-03493BRN 0100989Glucosyl 3-quercetin3-GlucosylquercetinHirsutrinIsoquercetinNSC 115918Quercetin-3-O-glucopyranosideQuercetin 3-beta-glucosideQuercetin 3-D-glucosideQuercetin 3-beta-O-glucosideQuercetin 3-monoglucoside
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
1 records
Antioxidant
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
1 records
| List | Keyword | Source |
|---|---|---|
| Canada; pharmaceutical | DrugBank | DrugBank |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 6HN2PC637T | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 6HN2PC637T | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 6HN2PC637T | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 6HN2PC637T | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
REACH Registration
Registration status from the ECHA REACH registered substances database.
SOURCE
ECHA (EU)
1 records
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | [No public or meaningful name is available] | 483-280-0 | ECHA overview → |
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Antioxidant
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
SOURCE
EMBL-EBI ChEMBL
ISOQUERCETIN
ChEMBL Phase
2
Adverse Events
0
Bioactivity
9
Frequently Asked Questions
What regulatory lists include Quercetin-3-glucoside?
Quercetin-3-glucoside appears on 1 regulatory/inventory list including Canada; pharmaceutical. Source: EPA CPDat.
Is Quercetin-3-glucoside used in cosmetics?
Yes, Quercetin-3-glucoside is also indexed as a cosmetic ingredient under the name Isoquercetin. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Where does the safety data for Quercetin-3-glucoside come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, EPA DSSTox, ECHA REACH, CosIng / Ingredients DB, ChEMBL / DailyMed. All data traces to primary regulatory sources and is updated from official government databases.
Is Quercetin-3-glucoside used outside industrial chemicals?
Quercetin-3-glucoside also appears in cosmetics, pharmaceutical databases.