Sodium malonate dibasic - ≥99% , CAS No.141-95-7

CAS: 141-95-7 Cat. No.: S104172 Molecular Weight: 148.03 Beilstein Registry Number: 3917013 EC Number: 205-514-0 PubChem CID: 8865
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
EINECS 205-514-0 | PRWXGRGLHYDWPS-UHFFFAOYSA-L | Propanedioic acid, sodium salt (1:2) | CHEBI:62983 | Sodium malonate dibasic monohydrate, >=98% (non-aqueous titration) | Sodium malonate dibasic monohydrate, BioXtra | Sodium malonate dibasic, 97.0% | Malo
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100g
S104172-100g
2

$78.90

$92.90
Save $14.00 (15.07%)
500g
S104172-500g
2

$261.90

$356.90
Save $95.00 (26.62%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
EINECS 205-514-0 | PRWXGRGLHYDWPS-UHFFFAOYSA-L | Propanedioic acid, sodium salt (1:2) | CHEBI:62983 | Sodium malonate dibasic monohydrate, >=98% (non-aqueous titration) | Sodium malonate dibasic monohydrate, BioXtra | Sodium malonate dibasic, 97.0% | Malo
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Canonical SmilesC(C(=O)[O-])C(=O)[O-].[Na+].[Na+]
IUPAC Namedisodium;propanedioate
InChIKeyPRWXGRGLHYDWPS-UHFFFAOYSA-L
INCHI1S/C3H4O4.2Na/c4-2(5)1-3(6)7;;/h1H2,(H,4,5)(H,6,7);;/q;2*+1/p-2
Isomeric SMILES C(C(=O)[O-])C(=O)[O-].[Na+].[Na+]
WGK Germany 3
RTECS OO1750000
PubChem CID 8865
Molecular Weight 148.03
Beilstein 3917013
Reaxy-Rn 3917013

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
ClassCarboxylic acids and derivatives
SubclassDicarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentDicarboxylic acids and derivatives
Alternative Parents 1,3-dicarbonyl compounds  Carboxylic acid salts  Carboxylic acids  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents 1,3-dicarbonyl compound - Dicarboxylic acid or derivatives - Carboxylic acid salt - Organic alkali metal salt - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
External Descriptors organic sodium salt
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA5A Tclin Carbonic anhydrase VA (1168 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA9 Tclin Carbonic anhydrase IX (8255 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
CA4 Carbonic anhydrase IV (1713 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Carbonic anhydrase (69 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.

9 results found

Lot NumberCertificate TypeDateItem
H2229546Certificate of AnalysisJun 09, 2026 S104172
H2229563Certificate of AnalysisJun 09, 2026 S104172
H2229708Certificate of AnalysisJun 09, 2026 S104172
G2518072Certificate of AnalysisJul 23, 2025 S104172
J2112381Certificate of AnalysisJul 15, 2025 S104172
I2319438Certificate of AnalysisOct 09, 2023 S104172
I2319439Certificate of AnalysisOct 09, 2023 S104172
I2319440Certificate of AnalysisOct 09, 2023 S104172
D2614066Certificate of AnalysisJul 28, 2022 S104172
Chemical and Physical Properties
SensitivityHygroscopic
Molecular Weight148.020 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass147.975 Da
Monoisotopic Mass147.975 Da
Topological Polar Surface Area80.300 Ų
Heavy Atom Count9
Formal Charge0
Complexity72.100
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
Citations of This Product
References
1. Minxian Han, Lufan Tang, Yidong Xiao, Minzhang Li, Hedong Chen, Prayoon Songsiriritthigul, Than Zaw Oo, Mono Zaw, Nyein Wint Lwin, Su Htike Aung, R. Karthick, Fuming Chen.  (2023)  Enhanced continuous desalination performance with iron-complexed malonate redox couples.  Environmental Science-Water Research & Technology,  (9): (2368-2377).  [PMID:] [10.1039/D3EW00400G]
2. Shuang Geng, Ziyao Yu, Run Zhang, Bingyuan Fan, Qian Wang, Jiejie Guang, Shan Wang, Xiang Zhang, Chengchen Hou, Chunying Wang, Kejie Zhang, Wei Meng.  (2023)  Transformation of silver nanospheres into triangular nanoplates through a photoinduced process.  Journal of Saudi Chemical Society,      [PMID:] [10.1016/j.jscs.2023.101610]
3. Chen Yao, Wang Xiang, Zhang Bin, Ma Wei, Chen Weiping.  (2021)  Facile synthesis of silver malonate conductive MOD ink for screen printing.  JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,  32  (17): (22119-22128).  [PMID:] [10.1007/s10854-021-06681-0]
Solution Calculators
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