2,3-diphosphonooxypropanoic acid

Modify Date: 2025-08-19 19:13:08

2,3-diphosphonooxypropanoic acid Structure
2,3-diphosphonooxypropanoic acid structure
Common Name 2,3-diphosphonooxypropanoic acid
CAS Number 138-81-8 Molecular Weight 266.03700
Density 2.143g/cm3 Boiling Point 669.8ºC at 760mmHg
Molecular Formula C3H8O10P2 Melting Point N/A
MSDS N/A Flash Point 358.9ºC

 Use of 2,3-diphosphonooxypropanoic acid


2,3-Diphosphoglyceric acid (2,3-DPG) is an intermediate of the glycolytic pathway. 2,3-Diphosphoglyceric acid stabilizes the deoxygenated form of hemoglobin by allosteric binding and facilitates oxygen release at tissue sites. 2,3-Diphosphoglyceric acid binds to hemoglobin and decrease its affinity for oxygen[1][2].

 Names

Name 2,3-bisphosphoglyceric acid
Synonym More Synonyms

 2,3-diphosphonooxypropanoic acid Biological Activity

Description 2,3-Diphosphoglyceric acid (2,3-DPG) is an intermediate of the glycolytic pathway. 2,3-Diphosphoglyceric acid stabilizes the deoxygenated form of hemoglobin by allosteric binding and facilitates oxygen release at tissue sites. 2,3-Diphosphoglyceric acid binds to hemoglobin and decrease its affinity for oxygen[1][2].
Related Catalog
References

[1]. Shakil H. Merchant MD, et al. 24 - Molecular Diagnosis in Hematopathology. Hematopathology (Second Edition).2012, 679-726.

[2]. Płoszczyca K, et al. Red Blood Cell 2,3-Diphosphoglycerate Decreases in Response to a 30 km Time Trial Under Hypoxia in Cyclists. Front Physiol. 2021 Jun 15;12:670977.  

 Chemical & Physical Properties

Density 2.143g/cm3
Boiling Point 669.8ºC at 760mmHg
Molecular Formula C3H8O10P2
Molecular Weight 266.03700
Flash Point 358.9ºC
Exact Mass 265.95900
PSA 190.44000
InChIKey XOHUEYCVLUUEJJ-UHFFFAOYSA-N
SMILES O=C(O)C(COP(=O)(O)O)OP(=O)(O)O

 Safety Information

HS Code 2931900090

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

2,3-Diphospho-D-glyceric acid
2,3-bis-phosphonooxy-propionic acid
2,3-Diphosphoglycerate
2,3-Dpg
2,3-diphosphonooxypropanoic acid
di-phospho-glycerate
D-glyceric acid bisphosphate
2,3-Bisphosphoglycerate
2,3-Bis-phosphonooxy-propionsaeure
Glycerinsaeure-2,3-diphosphat
Diphoshate glyceric acid
2,3-Diphosphoglyceric acid
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