1.ALPHA.-HYDROXYPREVITAMIN D2
UNII VF3T6WP6RU

Substance Identification & Data

This profile provides standardized clinical and technical data for 1.alpha.-hydroxyprevitamin D2, uniquely identified by the FDA Unique Ingredient Identifier (UNII) VF3T6WP6RU.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 127264-18-0 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
VF3T6WP6RU
CAS Registry Number
127264-18-0
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
1.ALPHA.-HYDROXYPREVITAMIN D2
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C28H44O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
TVRDOFYYUWHDKA-JWNDDEFXSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
71749287
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C[C@@]12[C@](C(/C=C\C3=C(C)[C@@H](O)C[C@H](O)C3)=CCC1)(CC[C@@]2([C@@H](/C=C/[C@@H](C(C)C)C)C)[H])[H]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 1.alpha.-hydroxyprevitamin D2. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

1.ALPHA.,24(S)-DIHYDROXYPREVITAMIN D2
1.ALPHA.-HYDROXYPREVITAMIN D2
9,10-SECOERGOSTA-5(10),6,8,22-TETRAENE-1,3-DIOL, (1.ALPHA.,3.BETA.,6Z,22E)-

Systematic Nomenclature

(1R,3S)-5-((1Z)-2-((1R,3AR,7AR)-2,3,3A,6,7,7A-HEXAHYDRO-7A-METHYL-1-((1R,2E,4R)-1,4,5-TRIMETHYL-2-HEXEN-1-YL)-1H-INDEN-4-YL)ETHENYL)-4-METHYL-4-CYCLOHEXENE-1,3-DIOL
4-CYCLOHEXENE-1,3-DIOL, 5-((1Z)-2-((1R,3AR,7AR)-2,3,3A,6,7,7A-HEXAHYDRO-7A-METHYL-1-((1R,2E,4R)-1,4,5-TRIMETHYL-2-HEXEN-1-YL)-1H-INDEN-4-YL)ETHENYL)-4-METHYL-, (1R,3S)-

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record
NLM
PubChem Compound