D-Ribose 5-phosphate disodium salt hydrate - ≥85% , CAS No.18265-46-8

CAS: 18265-46-8 Cat. No.: R141013 Molecular Weight: 274.07 EC Number: 242-140-7 PubChem CID: 44151924
AVAILABLE TO ORDER
GRADE & PURITY ≥85%
Synonyms
AKOS024464831 | d-Ribose, 5-(dihydrogen phosphate), disodium salt | D-RIBOSE-5-PHOSPHATEDISODIUMSALT | D-Ribose, 5-(dihydrogen phosphate), sodium salt (1:2) | disodium;(2R,3S,4R)-4-hydroxy-1-oxo-5-phosphonooxypentane-2,3-diolate | D-Ribose 5-phosphate dis
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
R141013-50mg
1

$38.90

$58.90
Save $20.00 (33.96%)
250mg
R141013-250mg
3

$142.90

$214.90
Save $72.00 (33.50%)
1g
R141013-1g
2

$564.90

$847.90
Save $283.00 (33.38%)
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Why this grade

≥85% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

D-Ribose 5-phosphate disodium salt is a salt form of D-Ribose 5-phosphate, which an intermediate and end product of the oxidative branch and the nonoxidative branch of the Pentose Phosphate Pathway, respectively.
A reagent used in synthesis of nucleotides and nucleic acids.

Specifications

Synonyms
AKOS024464831 | d-Ribose, 5-(dihydrogen phosphate), disodium salt | D-RIBOSE-5-PHOSPHATEDISODIUMSALT | D-Ribose, 5-(dihydrogen phosphate), sodium salt (1:2) | disodium;(2R, 3S, 4R)-4-hydroxy-1-oxo-5-phosphonooxypentane-2, 3-diolate | D-Ribose 5-phosphate dis
Specifications & Purity
≥85%
Biochemical and Physiological Mechanisms
Ribose-5-phosphate is an intermediate of the oxidative branch of the Pentose Phosphate Pathway(PPP) and an end product of the nonoxidative branch of the PPP. Ribose-5-phosphate is used in the synthesis of nucleotides and nucleic acids.
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
AGONIST
Purity
≥85%
Names and Identifiers
Canonical SmilesC(C(C(C(C=O)[O-])[O-])O)OP(=O)(O)O.[Na+].[Na+]
IUPAC Namedisodium;(2R,3S,4R)-4-hydroxy-1-oxo-5-phosphonooxypentane-2,3-diolate
InChIKeyWLPAKKFQVSXILQ-LMQMBFIUSA-N
INCHI1S/C5H9O8P.2Na/c6-1-3(7)5(9)4(8)2-13-14(10,11)12;;/h1,3-5,8H,2H2,(H2,10,11,12);;/q-2;2*+1/t3-,4+,5-;;/m0../s1
Isomeric SMILES C([C@H]([C@H]([C@H](C=O)[O-])[O-])O)OP(=O)(O)O.[Na+].[Na+]
WGK Germany 3
PubChem CID 44151924
Molecular Weight 274.07

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassCarbohydrates and carbohydrate conjugates
Intermediate Tree Nodes Monosaccharides - Pentoses
Direct ParentPentose phosphates
Alternative Parents Monosaccharide phosphates  Monoalkyl phosphates  Secondary alcohols  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Alkoxides  Aldehydes  Organic cations  
Molecular FrameworkAliphatic acyclic compounds
Substituents Pentose phosphate - Monosaccharide phosphate - Monoalkyl phosphate - Organic phosphoric acid derivative - Phosphoric acid ester - Alkyl phosphate - Secondary alcohol - Organic alkali metal salt - Alcohol - Aldehyde - Alkoxide - Organic salt - Organic sodium salt - Hydrocarbon derivative - Organic oxide - Carbonyl group - Organic cation - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pentose phosphates. These are carbohydrate derivatives containing a pentose substituted by one or more phosphate groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

7 results found

Lot NumberCertificate TypeDateItem
E2210117Certificate of AnalysisFeb 04, 2026 R141013
E2210118Certificate of AnalysisFeb 04, 2026 R141013
J2524489Certificate of AnalysisApr 11, 2024 R141013
C2406030Certificate of AnalysisMar 23, 2022 R141013
C2527260Certificate of AnalysisMar 23, 2022 R141013
E2210116Certificate of AnalysisMar 23, 2022 R141013
K2428095Certificate of AnalysisMar 23, 2022 R141013
Chemical and Physical Properties
SolubilitySoluble in water at 50mg/ml
SensitivityLight sensitive.
Molecular Weight274.070 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count8
Rotatable Bond Count6
Exact Mass273.983 Da
Monoisotopic Mass273.983 Da
Topological Polar Surface Area150.000 Ų
Heavy Atom Count16
Formal Charge0
Complexity224.000
Isotope Atom Count0
Defined Atom Stereocenter Count3
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
Documents & Articles
Solution Calculators
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