Molekula
Amoxicillin Related Compound I - 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
Amoxicillin Related Compound I - USP CRS is a reference standard used in the identification and quantification of impurities in amoxicillin formulations. It is a critical component in quality control for pharmaceutical manufacturing. Catalogue details: CAS 22818-40-2, molecular formula C8H9NO3, molecular weight 167.16, stored at 2 to 8 °C. Signal word: Warning. Molekula supplies Amoxicillin Related Compound I - 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 | White crystalline powder |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90036576 |
| CAS Number | 22818-40-2 |
| IUPAC Name | (2R)-2-amino-2-(4-hydroxyphenyl)acetic acid |
| EC Number | 245-247-7 |
| Molecular Formula | HOC6H4CH(NH2)COOH |
| Molecular Weight | 167.16 |
| Exact Mass | 167.0582 |
| SMILES | C1=CC(=CC=C1[C@H](C(=O)O)N)O |
| InChIKey | LJCWONGJFPCTTL-SSDOTTSWSA-N |
| InChI | InChI=1S/C8H9NO3/c9-7(8(11)12)5-1-3-6(10)4-2-5/h1-4,7,10H,9H2,(H,11,12)/t7-/m1/s1 |
| PubChem CID | 89853 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29225040 |
| Tariff Code | 2922500090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P332+313 IF skin irritation occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
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 Amoxicillin Related Compound I - USP CRS used for?
It is used as a reference standard for the identification and quantification of impurities in amoxicillin pharmaceutical products.
What is the chemical formula and molecular weight?
The formula is HOC6H4CH(NH2)COOH with a molecular weight of 167.16 g/mol.
How should this compound be stored?
Store at 2 to 8 °C to maintain stability and prevent degradation.
What grade is available?
This product is available as USP Reference Standard (USP CRS) for pharmaceutical testing.
Can Molekula supply this in bulk?
Bulk quantities are available upon request—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and a Certificate of Origin; additional documentation is available upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.