DIBASIC CALCIUM PHOSPHATE DIHYDRATE
UNII O7TSZ97GEP

Substance Identification & Data

This profile provides standardized clinical and technical data for Dibasic Calcium Phosphate Dihydrate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) O7TSZ97GEP.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7789-77-7 and the RxNorm Concept ID (RxCUI) 1311201. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
O7TSZ97GEP
CAS Registry Number
7789-77-7
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
DIBASIC CALCIUM PHOSPHATE DIHYDRATE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
O7TSZ97GEP
The specific atomic composition represented as a molecular structure string.
InChIKey
Ca.HO4P.2H2O
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
XAAHAAMILDNBPS-UHFFFAOYSA-L
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
[Ca+2].OP(=O)([O-])[O-].O.O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Dibasic Calcium Phosphate Dihydrate. 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.

FDA Official Name

DICALCIUM PHOSPHATE DIHYDRATE

Common Names & Synonyms

CALCII HYDROGENOPHOSPHAS DIHYDRATE [WHO-IP LATIN]
CALCIUM HYDROGEN PHOSPHATE DIHYDRATE [EP MONOGRAPH]
CALCIUM PHOSPHATE DIBASIC, HYDROUS
CALCIUM PHOSPHATE DIHYDRATE [WHO-DD]
CALCIUM PHOSPHATE DIHYDRATE, DIBASIC
CALCIUM PHOSPHATE DIHYDRATE, DIBASIC [USP IMPURITY]
CALCIUM PHOSPHATE, DIBASIC, DIHYDRATE
CALCIUM PHOSPHATE, DIBASIC, DIHYDRATE [II]
CALCIUM PHOSPHATE, DIBASIC, HYDROUS
CALCIUM PHOSPHATE, DIHYDRATE
CALCIUM PHOSPHATE, DIHYDRATE (1:1)
D.C.P.
DIBASIC CALCIUM PHOSPHATE DIHYDRATE
DIBASIC CALCIUM PHOSPHATE DIHYDRATE [USP MONOGRAPH]
DIBASIC CALCIUM PHOSPHATE HYDRATE
DIBASIC CALCIUM PHOSPHATE HYDRATE [JAN]
PHOSPHORIC ACID, CALCIUM SALT (1:1), DIHYDRATE

Systematic Nomenclature

CALCIUM MONOHYDROGEN PHOSPHATE DIHYDRATE
CALCIUM PHOSPHATE DIHYDRATE

NDC Products Containing DIBASIC CALCIUM PHOSPHATE DIHYDRATE

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: