Alendronate sodium trihydrate - ≥97% , CAS No.121268-17-5

CAS: 121268-17-5 Cat. No.: A115345 Molecular Weight: 325.12 EC Number: 601-766-4
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
AB09896 | ALENDRONATE SODIUM HYDRATE [JAN] | ALENDRONATE SODIUM SALT TRIHYDRATE | Indium, foil, 8mm disks, thickness 0.02mm, 99.8% | sodium trihydrogen 4-amino-1-hydroxybutylidenediphosphonate trihydrate | UNII-2UY4M2U3RA | (4-Amino-1-hydroxybutylidene)bi
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
A115345-5g
4
$9.90
25g
A115345-25g
3
$19.90
100g
A115345-100g
1
$49.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 35 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

It's odorless and tasteless.Alendronate sodium trihydrate is a bone resorption inhibitor, farnesyl diphosphate synthase inhibitor and CD45 protein tyrosine phosphatase inhibitor.

Specifications

Synonyms
AB09896 | ALENDRONATE SODIUM HYDRATE [JAN] | ALENDRONATE SODIUM SALT TRIHYDRATE | Indium, foil, 8mm disks, thickness 0.02mm, 99.8% | sodium trihydrogen 4-amino-1-hydroxybutylidenediphosphonate trihydrate | UNII-2UY4M2U3RA | (4-Amino-1-hydroxybutylidene)bi
Specifications & Purity
≥97%
Biochemical and Physiological Mechanisms
Alendronate sodium trihydrate is a bone resorption inhibitor; farnesyl diphosphate synthase inhibitor (IC50 = 460 nM); CD45 protein tyrosine phosphatase inhibitor.Potent bone resorption inhibitor. Inhibits farnesyl synthase (IC 50 = 460 nM) and the isopre
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Note
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥97%
Names and Identifiers
Pubchem Sid504769639
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504769639
Canonical SmilesC(CC(O)(P(=O)(O)O)P(=O)(O)[O-])CN.O.O.O.[Na+]
IUPAC Namesodium;(4-amino-1-hydroxy-1-phosphonobutyl)-hydroxyphosphinate;trihydrate
InChIKeyDCSBSVSZJRSITC-UHFFFAOYSA-M
INCHI1S/C4H13NO7P2.Na.3H2O/c5-3-1-2-4(6,13(7,8)9)14(10,11)12;;;;/h6H,1-3,5H2,(H2,7,8,9)(H2,10,11,12);;3*1H2/q;+1;;;/p-1
Isomeric SMILES C(CC(O)(P(=O)(O)O)P(=O)(O)[O-])CN.O.O.O.[Na+]
WGK Germany 3
RTECS SZ6523500
Molecular Weight 325.12
Reaxy-Rn 13434693
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13434693&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassOrganic phosphonic acids and derivatives
SubclassBisphosphonates
Intermediate Tree Nodes Not available
Direct ParentBisphosphonates
Alternative Parents Organic phosphonic acids  Organopnictogen compounds  Organophosphorus compounds  Organooxygen compounds  Organic zwitterions  Organic sodium salts  Organic oxides  Monoalkylamines  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Bisphosphonate - Organophosphonic acid - Organic alkali metal salt - Amine - Organic oxide - Hydrocarbon derivative - Organopnictogen compound - Organic sodium salt - Organic salt - Organic zwitterion - Primary amine - Organophosphorus compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Primary aliphatic amine - Organic nitrogen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as bisphosphonates. These are organic compounds containing two phosphonate groups linked together through a carbon atoms.
External Descriptors hydrate - organic sodium salt
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RAW264.7 (28094 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

25 results found

Lot NumberCertificate TypeDateItem
E2619245Certificate of AnalysisMay 08, 2026 A115345
E2619243Certificate of AnalysisMay 08, 2026 A115345
E2619228Certificate of AnalysisMay 08, 2026 A115345
H2518214Certificate of AnalysisJul 31, 2025 A115345
H2518213Certificate of AnalysisJul 31, 2025 A115345
B2507162Certificate of AnalysisJan 18, 2025 A115345
B2507163Certificate of AnalysisJan 18, 2025 A115345
B2507164Certificate of AnalysisJan 18, 2025 A115345
F2525084Certificate of AnalysisJan 18, 2025 A115345
C23151777Certificate of AnalysisDec 13, 2024 A115345
C23151763Certificate of AnalysisDec 05, 2024 A115345
C23151747Certificate of AnalysisDec 05, 2024 A115345
C23151704Certificate of AnalysisDec 05, 2024 A115345
D2411128Certificate of AnalysisMar 25, 2024 A115345
D2411129Certificate of AnalysisMar 25, 2024 A115345
D2411127Certificate of AnalysisMar 25, 2024 A115345
B2418214Certificate of AnalysisNov 20, 2023 A115345
I2411176Certificate of AnalysisNov 20, 2023 A115345
L2301063Certificate of AnalysisNov 20, 2023 A115345
L2301064Certificate of AnalysisNov 20, 2023 A115345
L2301065Certificate of AnalysisNov 20, 2023 A115345
L2301066Certificate of AnalysisNov 20, 2023 A115345
C23151759Certificate of AnalysisFeb 22, 2023 A115345
C23151748Certificate of AnalysisFeb 22, 2023 A115345
C23151711Certificate of AnalysisFeb 22, 2023 A115345

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Chemical and Physical Properties
Sensitivityheat & moisture sensitive
Molecular Weight325.120 g/mol
XLogP3
Hydrogen Bond Donor Count8
Hydrogen Bond Acceptor Count11
Rotatable Bond Count5
Exact Mass325.03 Da
Monoisotopic Mass325.03 Da
Topological Polar Surface Area167.000 Ų
Heavy Atom Count18
Formal Charge0
Complexity293.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count5
Citations of This Product
References
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