Threitol

Threitol^[1]
Names
	Systematic IUPAC name (2R,3R)-Butane-1,2,3,4-tetrol
	Other names (2R,3R)-Butane-1,2,3,4-tetraol (not recommended)
Identifiers
CAS Number	2418-52-2 ;
3D model (JSmol)	Interactive image;
Beilstein Reference	1719752
ChEBI	CHEBI:48300 ;
ChemSpider	147828 ;
DrugBank	DB03278;
ECHA InfoCard	100.150.149
EC Number	621-282-7;
Gmelin Reference	1782960
KEGG	C16884 ;
PubChem CID	169019;
UNII	6DN82XBT5M ;
	InChI InChI=1S/C4H10O4/c5-1-3(7)4(8)2-6/h3-8H,1-2H2/t3-,4-/m1/s1 Key: UNXHWFMMPAWVPI-QWWZWVQMSA-N ; InChI=1/C4H10O4/c5-1-3(7)4(8)2-6/h3-8H,1-2H2/t3-,4-/m1/s1 Key: UNXHWFMMPAWVPI-QWWZWVQMBP;
	SMILES OC[C@@H](O)[C@H](O)CO;
Properties
Chemical formula	C4H10O4
Molar mass	122.12
Appearance	Solid
Melting point	88 to 90 °C (190 to 194 °F; 361 to 363 K)
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
Precautionary statements	P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P332+P313, P337+P313, P362, P403+P233, P405, P501
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	(what is ?)
	Infobox references

Threitol is a four-carbon sugar alcohol with the molecular formula C₄H₁₀O₄. It is primarily used as an intermediate in the chemical synthesis of other compounds. It is the diastereomer of erythritol.

In living things, threitol is found in the edible fungus Armillaria mellea.^[3] It serves as a cryoprotectant (antifreeze agent) in the Alaskan beetle Upis ceramboides.^[4]

References[]

^ Threitol at Sigma-Alrich
^ "D-Threitol". pubchem.ncbi.nlm.nih.gov. Retrieved 12 December 2021.
^ Elks, J.; Ganellin, C. R. (1990). Dictionary of Drugs. doi:10.1007/978-1-4757-2085-3. ISBN 978-1-4757-2087-7.
^ Walters, K. R. Jr; Pan, Q.; Serianni, A. S.; Duman, J. G. (2009). "Cryoprotectant biosynthesis and the selective accumulation of threitol in the freeze-tolerant Alaskan beetle, Upis ceramboides". Journal of Biological Chemistry. 284 (25): 16822–16831. doi:10.1074/jbc.M109.013870. PMC 2719318. PMID 19403530.

External links[]

Media related to Threitol at Wikimedia Commons

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[1] Threitol at Sigma-Alrich

[2] "D-Threitol". pubchem.ncbi.nlm.nih.gov. Retrieved 12 December 2021.

[ElksGanellin1990-3] Elks, J.; Ganellin, C. R. (1990). Dictionary of Drugs. doi:10.1007/978-1-4757-2085-3. ISBN 978-1-4757-2087-7.

[4] Walters, K. R. Jr; Pan, Q.; Serianni, A. S.; Duman, J. G. (2009). "Cryoprotectant biosynthesis and the selective accumulation of threitol in the freeze-tolerant Alaskan beetle, Upis ceramboides". Journal of Biological Chemistry. 284 (25): 16822–16831. doi:10.1074/jbc.M109.013870. PMC 2719318. PMID 19403530.

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Threitol

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