D-ribopyranose is a D-ribose and the D-enantiomer of ribopyranose.
How much products actually contain
No product states its amount yet.
Of the products containing it, 1 list it before the 1% line and 1 after it (usually 1% or less).
Products using this ingredient
2 of 2 confirmed · likeliest to carry enough first
Definition
D-ribopyranose is a D-ribose and the D-enantiomer of ribopyranose. It is a D-ribose and a ribopyranose. It is an enantiomer of a L-ribopyranose.
Source: PubChem
US FDA substance register · UNII 681HV46001 · registered name Ribose, D- · single chemical substance
Cosmetic roles
Safety & regulatory references
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
Reviewed by CIR: Safety Assessment of Monosaccharides, Disaccharides and Related Ingredients as Used in Cosmetics
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name リボース: 本品は、次の化学式で表される糖である。
Source: JCIA labelling names (Japan)
Names & identifiers
- CAS No.chemical registry number
- 50-69-1
- EC No.EU chemical inventory number
- 200-059-4
- DTXSIDUS EPA chemical ID
- DTXSID6043917
- DTXCIDUS EPA compound ID
- DTXCID4023917
- IUPAC
- D-Ribose
- Molecular formula
- C5H10O5
- Molecular weight
- 150.13 g/mol
Measured properties
- Appearance
- Solid, [Merck Index] White powder, [Sigma-Aldrich MSDS] · solid
- Colour
- white
- Melting/freezing point
- 95 ℃
- Initial boiling point and range
- 331 ℃
- Vapour pressure
- 0.000000855 ㎜Hg (@ 25 ℃, est.)
- Water solubility
- 1000000 ㎎/ℓ (@ 25 ℃, est.)
- Vapour density
- 5.18
- Relative density
- 0.80
- n-Octanol/water partition coefficient (Kow)
- -2.32
- Molecular weight
- 150.13
Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.
Source: PubChem · KOSHA safety data sheets (Korea)
What products actually use it for
What the 3 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Flavouring and nutrient1
- Softener and conditioner1
- Humectant1
Source: US EPA CompTox dashboard
Related literature
- Generation of Bispecific Antibodies by Functionalized Poly-ADP-Ribose Polymers · 2023
- Risk Assessment of "Other Substances" – D-Ribose · 2018
- Dermal benefits of topical D-ribose · 2009
- Peroxynitrite production, DNA breakage, and poly(ADP-ribose) polymerase activation in a mouse model of oxazolone-induced contact hypersensitivity. · 2001
- Roles for adenosine ribose hydroxyl groups in cyclic adenosine 5'-diphosphate ribose-mediated Ca2+ release. · 1997
Linked databases 19
- Australian Industrial Chemicals Inventory (AICIS)
- ChEBI 2
- China inventory of existing ingredients (IECIC)
- EU CosIng ingredient list 2
- JCIA labelling names (Japan)
- Korea Cosmetic Association ingredient dictionary
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic ingredient register 2
- NIST Chemistry WebBook
- PubChem 2
- Tlooto literature search 2 3 4 5
- UniChem cross-reference IDs
- US Cosmetic Ingredient Review (CIR) 2
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata