Ertapenem sodium - GR , Bacterial penicillin-binding protein inhibitor, CAS No.153773-82-1, Bacterial penicillin-binding protein inhibitor

CAS: 153773-82-1 Cat. No.: E302984 Molecular Weight: 497.5 EC Number: 836-232-1
AVAILABLE TO ORDER
GRADE & PURITY GR ? Guaranteed Reagent grade — the highest analytical purity tier, with tightly controlled impurities. Use for precise quantitative work and reference measurements.
Synonyms
Ertapenem sodium | Q-201065 | MK-0826 | L-749345;MK-826 | AC-1633 | Ertapenem sodium salt | Sodium (4R,5S,6S)-3-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10mg
E302984-10mg
5
$39.90
50mg
E302984-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$165.90
250mg
E302984-250mg
2
$514.90
1g
E302984-1g
1
$1,285.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

GR GR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Application

Ertapenem Monosodium is a β-lactam antibiotics with broad-spectrum potency and high β-lactamase resistance.

Specifications

Synonyms
Ertapenem sodium | Q-201065 | MK-0826 | L-749345;MK-826 | AC-1633 | Ertapenem sodium salt | Sodium (4R, 5S, 6S)-3-(((3S, 5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
Specifications & Purity
GR
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
GR
Action Type
INHIBITOR
Mechanism of action
Bacterial penicillin-binding protein inhibitor
Names and Identifiers
Canonical SmilesCC1C2C(C(=O)N2C(=C1SC3CC(NC3)C(=O)NC4=CC=CC(=C4)C(=O)O)C(=O)[O-])C(C)O.[Na+]
IUPAC Namesodium;(4R,5S,6S)-3-[(3S,5S)-5-[(3-carboxyphenyl)carbamoyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
InChIKeyZXNAQFZBWUNWJM-HRXMHBOMSA-M
INCHI1S/C22H25N3O7S.Na/c1-9-16-15(10(2)26)20(28)25(16)17(22(31)32)18(9)33-13-7-14(23-8-13)19(27)24-12-5-3-4-11(6-12)21(29)30;/h3-6,9-10,13-16,23,26H,7-8H2,1-2H3,(H,24,27)(H,29,30)(H,31,32);/q;+1/p-1/t9-,10-,13+,14+,15-,16-;/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)NC4=CC=CC(=C4)C(=O)O)C(=O)[O-])[C@@H](C)O.[Na+]
Alternate CAS 153832-46-3
Molecular Weight 497.5
Reaxy-Rn 43455531
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=43455531&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
SuperclassOrganoheterocyclic compounds
ClassLactams
SubclassBeta lactams
Intermediate Tree Nodes Carbapenems
Direct ParentThienamycins
Alternative Parents Alpha amino acids and derivatives  Benzoic acids  Benzoyl derivatives  Pyrroline carboxylic acids  Azepines  Vinylogous thioesters  Dicarboxylic acids and derivatives  Tertiary carboxylic acid amides  Pyrrolidines  Amino acids  Secondary alcohols  Azetidines  Thioenol ethers  Dialkylamines  Carboxylic acids  Carboximidic acids  Sulfenyl compounds  Azacyclic compounds  Propargyl-type 1,3-dipolar organic compounds  Organic zwitterions  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Organopnictogen compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Thienamycin - Alpha-amino acid or derivatives - Benzoic acid or derivatives - Benzoic acid - Pyrroline carboxylic acid or derivatives - Pyrroline carboxylic acid - Benzoyl - Azepine - Benzenoid - Dicarboxylic acid or derivatives - Monocyclic benzene moiety - Vinylogous thioester - Pyrrolidine - Pyrroline - Tertiary carboxylic acid amide - Secondary alcohol - Amino acid - Azetidine - Amino acid or derivatives - Carboxamide group - Thioenolether - Azacycle - Organic alkali metal salt - Carboximidic acid - Carboximidic acid derivative - Carboxylic acid derivative - Carboxylic acid - Secondary aliphatic amine - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Sulfenyl compound - Secondary amine - Organic salt - Organic oxygen compound - Amine - Carbonyl group - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organonitrogen compound - Organooxygen compound - Organosulfur compound - Alcohol - Organic zwitterion - Organic nitrogen compound - Organic sodium salt - Aromatic 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 organic sodium salt
3D Structure
Interactive Chemical Structure Model





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.

7 results found

Lot NumberCertificate TypeDateItem
D2307920Certificate of AnalysisJan 20, 2026 E302984
D2308010Certificate of AnalysisJan 20, 2026 E302984
D2308023Certificate of AnalysisJan 20, 2026 E302984
D2307911Certificate of AnalysisMar 15, 2023 E302984
E2523025Certificate of AnalysisMar 15, 2023 E302984
E2528161Certificate of AnalysisMar 15, 2023 E302984
K2428124Certificate of AnalysisMar 15, 2023 E302984
Chemical and Physical Properties
SensitivityHygroscopic;Moisture sensitive
Melt Point(°C)>174ºC
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View GR grade guide →

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.