CAS 302-91-0|ALLOTETRAHYDROCORTISOL

Introduction：Basic information about CAS 302-91-0|ALLOTETRAHYDROCORTISOL, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. ALLOTETRAHYDROCORTISOL BiologicalActivity
3. Chemical & Physical Properties
4. Synonyms

Common Name	ALLOTETRAHYDROCORTISOL
CAS Number	302-91-0	Molecular Weight	366.49200
Density	1.253g/cm3	Boiling Point	545.1ºC at 760mmHg
Molecular Formula	C₂₁H₃₄O₅	Melting Point	244.5ºC
MSDS	/	Flash Point	297.6ºC

Names

Name	Allopregnane-3.α.,11.β.,17.α.,21-tetrol-20-one
Synonym	More Synonyms

ALLOTETRAHYDROCORTISOL BiologicalActivity

Description	Allotetrahydrocortisol (5a-Tetrahydrocortisol) is a metabolite of Cortisol. Cortisol is the main glucocorticoid in human. It is produced in adrenal cortex and plays a crucial role in many physiological processes[1][2].
Related Catalog	Research Areas >>Others
Target	Human Endogenous Metabolite
In Vitro	Allotetrahydrocortisol (5a-Tetrahydrocortisol) is a natural C21 steroid of animal origin, and has the axial configuration of its 3-hydroxyl group[1].
References	[1]. BUSH IE, et al. The excretion of allo tetrahydrocortisol in human urine. Biochem J. 1957 Dec;67(4):689-700. [2]. Kosicka K, et al. Detailed analysis of cortisol, cortisone and their tetrahydro- and allo-tetrahydrometabolites in human urine by LC-MS/MS. J Pharm Biomed Anal. 2017 Jun 5;140:174-181.

Chemical & Physical Properties

Density	1.253g/cm3
Boiling Point	545.1ºC at 760mmHg
Melting Point	244.5ºC
Molecular Formula	C₂₁H₃₄O₅
Molecular Weight	366.49200
Flash Point	297.6ºC
Exact Mass	366.24100
PSA	97.99000
LogP	1.65330
Index of Refraction	1.579
InChIKey	AODPIQQILQLWGS-FDSHTENPSA-N
SMILES	CC12CCC(O)CC1CCC1C2C(O)CC2(C)C1CCC2(O)C(=O)CO

Synonyms

KENDALL'S COMPOUND 'C'

Allotetrahydrocortisol

ALLO THF

5a-Tetrahydrocortisol

REICHSTEIN'S SUBSTANCE 'C'

KENDALL'S COMPUND ''C''

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