ChemicalBook > CAS DataBase List > Zoledronic acid hydrate

Zoledronic acid hydrate

Product Name
Zoledronic acid hydrate
CAS No.
165800-06-6
Chemical Name
Zoledronic acid hydrate
Synonyms
ZOLEDRONIC ACID MONOHYDRATE;ZoL;Acid, the;oledronic acid;Zoledronic Acid H2O;ZOL 446 monohydrate;CGP 42446 monohydrate;CGP42446A monohydrate;zoledronic acid hydrate;Zoledronate monohydrate
CBNumber
CB5211391
Molecular Formula
C5H12N2O8P2
Formula Weight
290.1
MOL File
165800-06-6.mol
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Zoledronic acid hydrate Property

Melting point:
245 °C(dec.)
storage temp. 
2-8°C
solubility 
H2O: ≥2mg/mL
form 
powder
color 
white to beige
Water Solubility 
H2O: ≥2mg/mL
Merck 
14,10187
InChI
InChI=1S/C5H10N2O7P2.H2O/c8-5(15(9,10)11,16(12,13)14)3-7-2-1-6-4-7;/h1-2,4,8H,3H2,(H2,9,10,11)(H2,12,13,14);1H2
InChIKey
FUXFIVRTGHOMSO-UHFFFAOYSA-N
SMILES
C(O)(CN1C=NC=C1)(P(O)(O)=O)P(O)(O)=O.O
CAS DataBase Reference
165800-06-6(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
WGK Germany 
3
RTECS 
SZ8562450
HS Code 
29332900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
SML0223
Product name
Zoledronic acid monohydrate
Purity
≥98% (HPLC)
Packaging
10mg
Price
$115
Updated
2025/07/31
Sigma-Aldrich
Product number
1724827
Product name
Zoledronic acid
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
150mg
Price
$425
Updated
2025/07/31
TCI Chemical
Product number
Z0031
Product name
Zoledronic Acid Monohydrate
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$122
Updated
2025/07/31
TCI Chemical
Product number
Z0031
Product name
Zoledronic Acid Monohydrate
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$410
Updated
2025/07/31
Cayman Chemical
Product number
14984
Product name
Zoledronic Acid (hydrate)
Purity
≥95%
Packaging
25mg
Price
$68
Updated
2024/03/01
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Zoledronic acid hydrate Chemical Properties,Usage,Production

Uses

A highly potent bisphosphonate and activator of PKC.

Uses

Zoledronic acid monohydrate is an anti-resorptive agent for cancer bone metasis, also used on studies in the environmental risk asseessment of drugs from view of excretion form to environment.

brand name

Zometa (Novartis).

General Description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Biological Activity

Zoledronic acid (Zoledronate, CGP-4244) monohydrate is the monohydrate of Zoledronic acid (Zoledronic acid), a potent osteoclast inhibitor that inhibits small GTP-binding proteins by inhibiting enzymes of the mevalonate pathway Such as the prenylation of Ras and Rho to induce osteoclast apoptosis.

Biochem/physiol Actions

Zoledronic acid (zoledronate) is a bisphosphonate bone resorption inhibitor, an inhibitor of farnesyl diphosphate (FPP) synthase which results in downstream inhibition of osteoclast activity and reduced bone resorption and turnover. It has been used to treat postmenopausal osteoporosis, Paget′s disease, hypercalcemia, and along with cancer chemotherapy to treat bone damage caused by cancer that has spread to the bones.

Synthesis

118072-93-8

165800-06-6

The general procedure for the synthesis of 1-hydroxy-2-(1-imidazolyl)ethane-1,1-diphosphonic acid hydrate from (1-hydroxy-2-(1H-imidazol-1-yl)ethane-1,1-diphosphonic acid is as follows: Example 3: Preparation of zoledronic acid monohydrate The pristine moist zoledronic acid (equivalent to 90.3 g of crude product) obtained according to Example 1 was suspended in 3050 ml of water. The suspension was heated to reflux under stirring conditions. Subsequently, EPO water was added to bring the total volume to 3750 ml until complete dissolution. The heating was stopped and stirring was continued to allow the solution to cool slowly to room temperature. When the internal temperature dropped to about 70-80°C, it was further cooled to 2-5°C and maintained at this temperature for 1 hour. The precipitate was filtered and washed with ice water. The resulting precipitate was dried in an airflow oven. Finally, 169.3 g (89% yield) of colorless crystals were obtained at 5°C to 60°C. The loss of water of crystallization was measured to be 6.8% by thermogravimetric analysis (TGA), confirming the monohydrate. The X-ray powder diffraction (XRPD) pattern of the substance showed characteristic peaks at 2θ values of 12.1°, 12.8°, 15.7°, and 18.9° ± 0.2°, which is consistent with the diffraction data of the known crystalline type I (US 2005/0054616). Figure 1A illustrates its XRPD pattern, while Figure IV shows the arrangement structure of the atoms in the crystal cell.

in vitro

Zoledronic Acid monohydrate (0.1-1 μM; 48 hours) increases receptor activator of nuclear factor kB ligand (RANKL) and sclerostin mRNA expressions in osteocyte-like MLO-Y4 cells.Zoledronic Acid monohydrate increases the expression of osteoclastogenesis supporting factor from MLO-Y4 cells.Zoledronic Acid monohydrate enhances the RANKL expression via IL-6/ JAK2/STAT3 pathway in MLO-Y4 cells.Zoledronic Acid monohydrate inhibits osteoclast differentiation and function through the regulation of NF-κB and JNK signalling pathways.Zoledronic Acid monohydrate (10-100 μM; 1-7 days) markedly reduces the viability of MC3T3-E1 cells.Zoledronic Acid monohydrate (10-100 μM; 1-7 days) induces apoptosis in MC3T3-E1 cells.Zoledronic Acid monohydrate (10-100 μM; 4 days) inhibits cell viability due to the induction of apoptosis.Zoledronic Acid monohydrate exerts inhibitory effects on the differentiation and maturation of MC3T3-E1 cells at concentrations <1 μM.

in vivo

Zoledronic Acid monohydrate (0.05 mg/kg; i.p.; weekly; for 3 weeks) increases bone mineral density and content.Zoledronic Acid monohydrate (0.5-1 mg/kg; i.p.; weekly; for 3 weeks) inhibits both osteoclast and osteoblasts function and bone remodeling in vivo interfering with bone mechanical properties.

References

[1] Patent: WO2007/16982, 2007, A1. Location in patent: Page/Page column 7-8
[2] Patent: EP1925621, 2008, A1. Location in patent: Page/Page column 14

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Raw materials

Preparation Products

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View Lastest Price from Zoledronic acid hydrate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Zoledronic acid hydrate 165800-06-6
Price
US $0.00/Kg/Bag
Min. Order
10g
Purity
99.7%min
Supply Ability
50KG
Release date
2021-07-20
Hebei Zhuanglai Chemical Trading Co Ltd
Product
Zoledronic acid hydrate 165800-06-6
Price
US $50.00/kg
Min. Order
1kg
Purity
99
Supply Ability
5000
Release date
2024-12-10
BEIJING SJAR TECHNOLOGY DEVELOPMENT CO., LTD.
Product
Zoledronic Acid Monohydrate 165800-06-6
Price
US $0.00/g
Min. Order
1g
Purity
More Than 99%
Supply Ability
100kg/Month
Release date
2024-10-11

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