Molekula
Clavulanate Lithium - USP CRS
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.
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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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
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
-
Health Hazard
GHS07
-
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
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.
Ready to order or need a custom pack?
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