Meropenem trihydrate - 10mM in DMSO , CAS No.119478-56-7

CAS: 119478-56-7 Cat. No.: M420860 Molecular Weight: 437.51 EC Number: 642-885-1 PubChem CID: 441129
AVAILABLE TO ORDER
GRADE & PURITY 10mM in DMSO
Synonyms
s4846 | (4R,5S,6S)-3-(((3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid trihydrate | Meropenem trihydrate, European Pharmacopoeia (EP) Reference Standard | 1-Azabicycl
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
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Size
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Price
Qty
1ml
M420860-1ml
1

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Why this grade

10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -80°C Ships Dry ice packs + Cold packs 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Meropenem trihydrate is an ultra-broad spectrum beta-lactam antibiotic active against both Gram-positive and Gram-negative bacteria. Meropenem trihydrate (MRP) belongs to the carbapenem group of compounds. It is susceptible to degradation at high temperature and humidity. It is soluble in methanol-water or acetone-water combinations. It is used as an antibacterial agent for treating meningitis and pneumonia.

Specifications

Synonyms
s4846 | (4R, 5S, 6S)-3-(((3S, 5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid trihydrate | Meropenem trihydrate, European Pharmacopoeia (EP) Reference Standard | 1-Azabicycl
Specifications & Purity
10mM in DMSO
Biochemical and Physiological Mechanisms
Meropenem trihydrate is an ultra-broad spectrum beta-lactam antibiotic active against both Gram-positive and Gram-negative bacteria.Broad-spectrum β-lactam antibiotic. Blood-brain barrier permeable.
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Product Properties
ALogP-2.4
Names and Identifiers
Canonical SmilesCC1C2C(C(=O)N2C(=C1SC3CC(NC3)C(=O)N(C)C)C(=O)O)C(C)O.O.O.O
IUPAC Name(4R,5S,6S)-3-[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;trihydrate
InChIKeyCTUAQTBUVLKNDJ-OBZXMJSBSA-N
INCHI1S/C17H25N3O5S.3H2O/c1-7-12-11(8(2)21)16(23)20(12)13(17(24)25)14(7)26-9-5-10(18-6-9)15(22)19(3)4;;;/h7-12,18,21H,5-6H2,1-4H3,(H,24,25);3*1H2/t7-,8-,9+,10+,11-,12-;;;/m1.../s1
Isomeric SMILES C[C@@H]1[C@@H]2[C@H](C(=O)N2C(=C1S[C@H]3C[C@H](NC3)C(=O)N(C)C)C(=O)O)[C@@H](C)O.O.O.O
WGK Germany 3
Alternate CAS 96036-03-2
PubChem CID 441129
Molecular Weight 437.51

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassLactams
SubclassBeta lactams
Intermediate Tree Nodes Carbapenems
Direct ParentThienamycins
Alternative Parents Proline and derivatives  Alpha amino acid amides  Pyrroline carboxylic acids  Pyrrolidinecarboxamides  Azepines  Vinylogous thioesters  Tertiary carboxylic acid amides  Thioenol ethers  Secondary alcohols  Amino acids  Azetidines  Sulfenyl compounds  Monocarboxylic acids and derivatives  Azacyclic compounds  Dialkylamines  Carboxylic acids  Carbonyl compounds  Hydrocarbon derivatives  Organic oxides  Organopnictogen compounds  
Molecular FrameworkAliphatic heteropolycyclic compounds
Substituents Thienamycin - Proline or derivatives - Alpha-amino acid amide - Alpha-amino acid or derivatives - Pyrrolidine carboxylic acid or derivatives - Pyrrolidine-2-carboxamide - Pyrroline carboxylic acid - Pyrroline carboxylic acid or derivatives - Azepine - Vinylogous thioester - Pyrrolidine - Pyrroline - Tertiary carboxylic acid amide - Amino acid or derivatives - Azetidine - Carboxamide group - Amino acid - Thioenolether - Secondary alcohol - Secondary amine - Sulfenyl compound - Azacycle - Carboxylic acid derivative - Carboxylic acid - Secondary aliphatic amine - Monocarboxylic acid or derivatives - Amine - Alcohol - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Organopnictogen compound - Organonitrogen compound - Organooxygen compound - Organosulfur compound - Organic oxide - Organic oxygen compound - Aliphatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as thienamycins. These are beta-lactam antibiotics that differ from penicillins in having the thiazolidine sulfur atom replaced by carbon, the sulfur then becoming the first atom in the side chain.
External Descriptors hydrate
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Pseudomonas aeruginosa (123386 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Klebsiella pneumoniae (43867 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Proteus vulgaris (5823 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Staphylococcus aureus (210822 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Escherichia coli (133304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Aspergillus niger (16508 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Saccharomyces cerevisiae (19171 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mycolicibacterium smegmatis (8003 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Acholeplasma laidlawii (17 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Candida albicans (78123 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Xanthomonas campestris (200 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Bacillus spizizenii (1898 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mucor racemosus (46 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.

1 results found

Lot NumberCertificate TypeDateItem
F2616004Certificate of AnalysisJun 18, 2026 M420860
Chemical and Physical Properties
Sensitivityheat sensitive
Specific Rotation[α]-18° (C=0.44,H2O)
Molecular Weight437.500 g/mol
XLogP3
Hydrogen Bond Donor Count6
Hydrogen Bond Acceptor Count10
Rotatable Bond Count5
Exact Mass437.183 Da
Monoisotopic Mass437.183 Da
Topological Polar Surface Area138.000 Ų
Heavy Atom Count29
Formal Charge0
Complexity679.000
Isotope Atom Count0
Defined Atom Stereocenter Count6
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count4
Citations of This Product
References
1. Greater Kayode Oyejobi, Dongyan Xiong, Mengjuan Shi, Xiaoxu Zhang, Hang Yang, Heng Xue, Faith Ogolla, Hongping Wei.  (2022)  Genetic Signatures from Adaptation of Bacteria to Lytic Phage Identify Potential Agents to Aid Phage-Killing of Multidrug-Resistant Acinetobacter baumannii.  JOURNAL OF BACTERIOLOGY,      [PMID:35156836] [10.1128/jb.00593-21]
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