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Molekula

Molekula

Clavulanate Lithium - USP CRS

SKU 90036989 CAS 61177-44-4 C8H8NO5Li MW 205.1 Made to order Bulk quantities on request

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need

Clavulanate Lithium - USP CRS is a beta-lactamase inhibitor used in combination with beta-lactam antibiotics to extend their spectrum of activity and prevent bacterial resistance. This high-purity reference standard is essential for pharmaceutical development, quality control, and analytical testing. CAS: 61177-44-4 | Molecular formula: C8H8NO5Li | Molecular weight: 205.1. Store at -15 to -20°C. Signal word: Danger. Molekula supplies Clavulanate Lithium - USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

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Example image for illustration only. Other packaging and pack sizes are available.

Pricing & pack sizes

Pack sizes & pricing

Pricing on request — packs available from research to bulk quantities.

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Specifications

Property Value
Appearance Off-white to light yellow powder
Standard Conforms to USP

Storage & handling

Property Value
Storage Temperature -15 to -20 °C
Acidity Neutral

Identification

Property Value
SKU 90036989
CAS Number 61177-44-4
IUPAC Name lithium (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate
EC Number 262-639-3
Molecular Formula C8H8NO5Li
Molecular Weight 205.1
Exact Mass 205.0563
SMILES [Li+].C1[C@@H]2N(C1=O)[C@H](/C(=C/CO)/O2)C(=O)[O-]
InChIKey JMRXTGCDVQLAFM-JSYANWSFSA-M
InChI InChI=1S/C8H9NO5.Li/c10-2-1-4-7(8(12)13)9-5(11)3-6(9)14-4;/h1,6-7,10H,2-3H2,(H,12,13);/q;+1/p-1/b4-1-;/t6-,7-;/m1./s1
PubChem CID 23714647
REACH Code Y110
HTS Code 29349990
Tariff Code 2934999090

Safety & GHS

Danger
  • GHS pictogram — Health Hazard Health Hazard GHS07
  • GHS pictogram — Serious Health Hazard Serious Health Hazard GHS08

Hazard statements

  • EUH014 Reacts violently with water
  • H317 May cause an allergic skin reaction
  • H319 Causes serious eye irritation
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H360 May damage fertility or the unborn child
  • H412 Harmful to aquatic life with long lasting effects
  • USH01 May form combustible dust concentrations in air

Precautionary statements

  • P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P302+352 IF ON SKIN: Wash with soap and water
  • P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

Documents

Safety Data Sheets (SDS)

Available in English.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is Clavulanate Lithium USP CRS used for?

Clavulanate Lithium USP CRS is primarily used as a reference standard in pharmaceutical analysis, particularly for validating the identity and purity of clavulanate potassium in drug formulations.

What is the chemical formula and molecular weight of Clavulanate Lithium?

The chemical formula is **C₈H₈NO₅Li** and the molecular weight is **205.1 g/mol**.

How should Clavulanate Lithium USP CRS be stored?

Store at **-15 to -20°C** to maintain stability and potency.

What grade of Clavulanate Lithium does Molekula supply?

Molekula supplies **USP CRS (United States Pharmacopeia Certified Reference Standard)** grade for analytical and regulatory use.

Can Molekula supply Clavulanate Lithium USP CRS in bulk quantities?

Bulk availability depends on demand; please contact Molekula for specific bulk supply inquiries and minimum order quantities.

What documentation comes with an order of Clavulanate Lithium USP CRS?

Each order includes a **Certificate of Analysis (CoA)**, **Safety Data Sheet (SDS)**, and **batch-specific documentation** confirming USP CRS compliance.

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