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Home/Compounds/Food Additive/Aldehydo-D-ribose
C5H10O5
150.13 g/mol
Food Additive

D-ribopyranose

CAS50-69-1EC200-059-4
Category
Food Additive
Compound Class
Natural Product
Primary Use
flavoring agent

D-Ribopyranose is a sugar compound that serves as a flavoring agent in food products. It is a stereochemically defined form of ribose, a naturally occurring pentose sugar.

flavoring agent

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ApplicationSame Use

Monopotassium glycyrrhizinate

CAS42294-03-1

flavoring agent

ReferenceSame Category

D-sorbitol

CAS50-70-4

sugar alcohol sweetener

ReferenceSame Category

Vitamin C

CAS50-81-7

antioxidant and dietary supplement

ReferenceSame Category

Aldehydo-D-glucose

CAS50-99-7

Nutrient replenisher and food sweetener

ReferenceSame Category

Kojic acid

CAS501-30-4

food additive and cosmetic ingredient

Referencestereoisomer of

L-arabinopyranose

CAS5328-37-0

flavoring agent and nutrient

Referencestereoisomer of

Aldehydo-D-xylose

CAS58-86-6

flavoring agent and nutritive sweetener

Referencestereoisomer of

Β-D-arabinopyranose

CAS87-72-9

flavoring agent and nutrient

Related Reading

Why Do NAD⁺ Suppliers Usually Also Sell D-Ribose? The Science, Manufacturing and Sourcing Logic Behind a Common Raw-Material Pairing

Nearly every supplier that sells β-NAD⁺ also offers D-ribose. This article explains why - from the shared PRPP/ribose biochemistry to a common fermentation-and-purification manufacturing platform, the grade-and-regulatory logic of sourcing, and why β-NAD⁺ is a high-value, degradation-prone material. What connects the two is a supply chain, not a function. States only verifiable facts; no health claims.

Read more

Customs Tariff Classification

The international HS code for D-ribopyranose (CAS 50-69-1) is 1702.90, 2940.00.

HS code (international, 6-digit)

1702.90, 2940.00

EU CN code (8-digit)

1702 90 95, 2940 00 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

(3R,4R,5R)-oxane-2,3,4,5-tetrol

InChIKey

SRBFZHDQGSBBOR-SOOFDHNKSA-N

SMILES

C1[C@H]([C@H]([C@H](C(O1)O)O)O)O

Synonyms (22)
  • R-5500
  • RIBOXYL
  • D Ribose
  • D-Rib
  • D-alpha-ribofuranoside
  • D-ribopyranose
  • Rib
  • Rib (SNFG)
  • Ribiose
  • Ribopyranose
  • Ribopyranose (7CI,8CI,9CI)
  • Ribose
  • Ribose, D-
  • d-ribopyranoside
  • ribopyranoside

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