• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Cholecalciferol

Cholecalciferol

Product ID C2956
Cas No. 67-97-0
Purity ≥98%
Product Unit SizeCostQuantityStock
1 g $49.00 In stock
5 g $156.00 In stock
25 g $475.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Cholecalciferol (vitamin D3) is an endogenous prodrug of calcifediol; cholecalciferol is synthesized in the skin under UV-B exposure. Cholecalciferol supplements are occasionally used to prevent bone loss. D vitamins commonly exhibit anti-osteoporotic, immunomodulatory, anti-inflammatory, and chemopreventive activities.

Product Info

Cas No.

67-97-0

Purity

≥98%

Formula

C27H44O

Formula Wt.

384.64

Chemical Name

(3b,5Z,7E)-9,10-Secocholesta-5,7,10(19)-trien-3-ol

IUPAC Name

(1S,3Z)-3-[(2E)-2-[(1R,3aS, 7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6, 7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol

Synonym

oleovitamin D3, Vitamin D3

Melting Point

82-87°C

Solubility

Insoluble in water. Soluble in most organic solvents.

Appearance

White Crystalline Powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

C2956 MSDS PDF

Info Sheet

C2956 Info Sheet PDF

References

Bendik I, Friedel A, Roos FF, et al. Vitamin D: a critical and essential micronutrient for human health. Front Physiol. 2014 Jul 11;5:248. PMID: 25071593.

Moukayed M, Grant WB. Molecular link between vitamin D and cancer prevention. Nutrients. 2013 Sep 30;5(10):3993-4021. PMID: 24084056.

Geddes JA, Inderjeeth CA. Evidence for the treatment of osteoporosis with vitamin D in residential care and in the community dwelling elderly. Biomed Res Int. 2013;2013:463589. PMID: 24058907.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • N3450

    Nimesulide

    NSAID; COX-2 inhibitor.

    ≥98%
  • I0516

    I-BET151

    BRD2/3/4 inhibitor.

    ≥98%
  • G1869

    Geranylgeraniol

    Diterpene alcohol, geranylgeranyl pyrophosphate...

    ≥85%
  • B807214

    Buflomedil Hydrochloride

    Alpha blocker and vasoactive agent.

    ≥99%
  • A4847

    Amylin, human

    Endogenous peptide hormone inolved in gastric e...

    ≥95%
  • M0278

    Matrine

    Alkaloid found in Sophora.

    ≥98%
  • G5752

    Gonadorelin Acetate

    Synthetic peptide, GnRH derivative; GnRH agonist.
    ≥95%
  • M1579

    Methazolamide

    Carbonic anhydrase inhibitor.

    ≥98%
  • T6902

    Tranilast

    Mast cell stabilizer; TRPV2 antagonist, PDGFR i...

    ≥98%
  • E0929

    Echinacoside

    Phenylethanoid glycoside found in Echinacea.

    ≥98%
  • P4492

    PLX4720

    V600E B-Raf inhibitor.

    ≥98%
  • G3253

    8-Gingerol

    Phenol found in Zingiber; 5-HT3 antagonist.

    ≥99%
  • E6994

    Erythromycin

    Macrolide; protein translation inhibitor, mamma...

    ≥94%
  • G3457

    Ginsenoside Re

    Triterpene saponin found in species of Panax; P...

    ≥98%
  • C291342

    CHIR-99021

    GSK3 inhibitor.

    ≥98%
  • D6957

    Droloxifene

    Triphenylthylene, tamoxifen analog; SERM.

    ≥98%
  • G0000

    G250.A2 Peptide

    Peptide, carbonic anhydrase G250 epitope.

    ≥95%
  • C3246

    Cilostazol

    Quinoline; PDE 3B inhibitor.

    ≥98%
  • A724091

    Asciminib

    Allosteric inhibitor

    ≥98%
  • D3221

    Difluoromethylornithine Hydrochloride Monohydrate

    Ornithine decarboxylase inhibitor.

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only