D-Ribose

Also known as: (2R,3R,4R)-2,3,4,5-Tetrahydroxypentanal, D(-)-Ribose,99+%, D-(-)-RIBOSE, D-(−)-Ribose, D-RIB, D-Ribose/D(-)-Ribose, EINECS 200-059-4, FEMA 3793, MFCD00135453, R-RIBOSE, RIBONIC ACID-Gamma-LACTONE, D-(+)-(RG), RIBOSE, D-(-)-, RIBOSE,D-(-), Ribose (300 mg), aldehydo-D-ribose, d-ribos, ribose,pure

D-Ribose (CAS 50-69-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H10O5 and a molecular weight of 150.13 g/mol. Key properties include a melting point of 88-92ºC, a boiling point of 415.5±38.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 219.2±23.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 50-69-1
Jingsj CID: J-17397-7
Molecular Formula: C₅H₁₀O₅
Molecular Weight: 150.13 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	88-92ºC
Boiling Point	415.5±38.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	219.2±23.3 °C
Exact Mass	150.052826
PSA	97.99000
LogP	-2.39
Vapor Pressure	0.0±2.2 mmHg at 25°C
Refractive Index	1.544

Activity & Biological Data

Additional Information	[1]. Hong J, et al. D-ribose induces nephropathy through RAGE-dependent NF-κB inflammation. Arch Pharm Res. 2018 Aug;41(8):838-847.

Customs & Trade Information

HS Code	2912491000
Summary	2912491000. other aldehyde-alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of D-Ribose?

The CAS number of D-Ribose is 50-69-1.

What are the molecular formula and molecular weight of D-Ribose?

D-Ribose has molecular formula C5H10O5 and molecular weight 150.13 g/mol.

What are the upstream and downstream products of D-Ribose?

For D-Ribose, Upstream Products: D-(-)-Arabinose, Glycolaldehyde, DL-Glyceraldehyde; Downstream Products: Methyl 2,3-O-isopropylidene-5-O-benzyl-beta-D-ribofuranoside, D-Ribulose, 2'-O-Methyl-5-methyluridine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "D-Ribose (CAS 50-69-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17397-7 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.