Amoxicillin Impurity 63
- CASnot assigned
- CatalogueRS-A094154
- FormulaC32H38N6O10S2
- MW730.81
CUSTOM SYNTHESIS
On this page
Product identification
| Product name | Amoxicillin Impurity 63 |
|---|---|
| Catalogue No. | RS-A094154 |
| CAS No. | not assigned |
| Molecular formula | C32H38N6O10S2 |
| Molecular weight | 730.81 |
| Exact mass | 730.2091 (monoisotopic) |
| InChIKey | IYRLAHGFTQEQCI-SQMAMZQASA-N |
| Availability | Custom synthesis— made to order, typically 3–4 weeks |
| Standard type | Impurity Reference Standards |
| Drug substance | Amoxicillin |
| Storage | Refer to the certificate of analysis (COA) supplied with each lot |
| Pack sizes | 10mg, 25mg |
| Intended use | For laboratory and research use only. Not for human or veterinary use. |
What is stated on the certificate
Content and purity are assigned per lot and stated on the certificate of analysis issued for the batch you receive — they are not a catalogue-level figure. The certificate records the tests performed, the specification applied and the result obtained for that lot.
| Field | Basis |
|---|---|
| Identity | Spectroscopic and chromatographic methods appropriate to the material |
| Purity | Chromatographic purity, area normalisation unless stated otherwise |
| Assay / content | Mass balance, corrected for the stated volatiles and residue |
| Catalogue and batch numbers | RS-A094154 / batch number on the certificate |
| Retest date | Printed on the certificate for the lot supplied |
Frequently asked
What documentation is supplied with this lot?
A certificate of analysis (COA) is issued for the lot you receive. It records the catalogue number
RS-A094154 and the batch number, the tests performed, the
specification applied and the result obtained. A safety data sheet is supplied with the shipment.
Is the assigned value given on an “as is” basis?
Content and purity are stated per lot on the certificate of analysis, on an “as is” basis unless the certificate says otherwise. The analytical basis for the assigned value is stated on the certificate.
How should this material be stored?
Store as stated: Refer to the certificate of analysis (COA) supplied with each lot. Re-test before use beyond the retest date printed on the certificate.
Do you supply pack sizes other than those listed?
Pack sizes are confirmed with the quotation. Quantities beyond the standard pack sizes can be quoted — send the quantity you need with your enquiry.
Finding this standard
Buyers reach this compound by CAS number, by catalogue number, through the drug substance it belongs to, or through the type of standard it is. Those routes all start here:
- Other impurities of Amoxicillin
- Impurity Reference Standards of this kind
- Documents for this item (COA, SDS)
- Certificate of analysis for RS-A094154
- Request a quotation for RS-A094154
Searching another way? Send the structure, a SMILES string or the pharmacopoeial name — a CAS number is not required for a non-compendial impurity. Write to sales@rssechem.com.
Other standards of Amoxicillin
All 70 further standards are on this page — 20 shown at first, then 20 more per click on Load more.
Amoxicillin
IN STOCKRS-I004055Amoxicillin EP Impurity A
IN STOCKRS-A094018Amoxicillin EP Impurity D Monosodium Salt
IN STOCKRS-A094020Amoxicillin EP Impurity D1-2
IN STOCKRS-A094041Amoxicillin EP Impurity D2-2
CUSTOM SYNTHESISRS-A094040Amoxicillin EP Impurity I (HCl salt)
IN STOCKRS-A094042Amoxicillin Impurity 10 (Amoxicillin Trihydrate EP Impurity K)
BACK ORDERRS-A094022Amoxicillin Impurity 18 (rac-Amoxicillin Trihydrate EP Impurity H)
IN STOCKRS-R032001Amoxicillin Impurity K (EP) (A Dimer)
BACK ORDERRS-A094011Amoxicillin Impurity M (EP) (A Trimer)
BACK ORDERRS-A094005Amoxicillin Impurity N (EP) (A Trimer)
IN STOCKRS-A094012Amoxicillin Impurity P(EP)
IN STOCKRS-A094021Amoxicillin Impurity A
IN STOCKRS-A094016Amoxicillin Impurity B
IN STOCKRS-A094015Amoxicillin Impurity C
IN STOCKRS-A094010Amoxicillin Impurity D
CUSTOM SYNTHESISRS-A094004Amoxicillin Impurity E
IN STOCKRS-A094003Amoxicillin Impurity F
IN STOCKRS-A094001Amoxicillin Impurity G
IN STOCKRS-A094007Amoxicillin Impurity H
IN STOCKRS-A094008Amoxicillin Impurity I
IN STOCKRS-A094013Amoxicillin Impurity J
CUSTOM SYNTHESISRS-A094017Amoxicillin Impurity L
IN STOCKRS-A094006Amoxicillin Related Compound E
CUSTOM SYNTHESISRS-Z412N67(4-Hydroxyphenyl)glycine
IN STOCKRS-U067338(R)-2-amino-2-(2-hydroxyphenyl)acetic acid
IN STOCKRS-P007243(R)-2-Amino-2-(3-hydroxyphenyl)acetic acid
CUSTOM SYNTHESISRS-Z401GFW(R)-Methyl 2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetate Hydrochloride
CUSTOM SYNTHESISRS-U0931244-(Benzyloxy)-1-bromobutan-2-one
IN STOCKRS-Z401DWJ4-(Benzyloxy)-2-butanone
BACK ORDERRS-U0756886-APA Dimer
BACK ORDERRS-I004047Amoxicillin (3-Ethoxy-1-methyl-3-oxo-1-propenyl)amino Diethylethanamine
CUSTOM SYNTHESISRS-A094038Amoxicillin Beta Penicilloic Acid 
IN STOCKRS-Z412QRIAmoxicillin Diketopiperazine
IN STOCKRS-I004280Amoxicillin Sulfoxide
IN STOCKRS-A094014Amoxicillin Trimer Trisodium
BACK ORDERRS-A094036Amoxicillin-13C2,15N (Mixture of Diastereomers)
IN STOCKRS-A094019Amoxicillin-[D4]
IN STOCKRS-I100281Amoxicillin-clavulanate potassium mixt.
CUSTOM SYNTHESISRS-Z401KNOAmoxicillin-D4
IN STOCKRS-Z001TTNBenzyl (2S,6R)-6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
CUSTOM SYNTHESISRS-Z401IIPBOC-4-Hydroxy-D-Phenylglycine
IN STOCKRS-D119102L-p-Hydroxyphenylglycine Methyl Ester Hydrochloride
CUSTOM SYNTHESISRS-P099005Methyl D-(-)-4-Hydroxy-Phenylglycinate
IN STOCKRS-U094265N-(2-Oxoethyl)-1H-tetrazole-1-acetamide (>90%)
CUSTOM SYNTHESISRS-U057108N-Pivaloyl Amoxicillin
IN STOCKRS-A094002Oxfenicine
IN STOCKRS-A094026Amoxicillin Related Compound 2
IN STOCKRS-A094284Amoxicillin Impurity 16
IN STOCKRS-A094031Amoxicillin Impurity 33
CUSTOM SYNTHESISRS-I001593Amoxicillin Impurity 34
BACK ORDERRS-A094149Amoxicillin Impurity 44 Monomer
IN STOCKRS-A094033Amoxicillin Impurity 49
IN STOCKRS-A094030Amoxicillin Impurity 51
IN STOCKRS-A094027Amoxicillin EP Impurity P
CUSTOM SYNTHESISRS-A094144Amoxicillin Impurity 58
CUSTOM SYNTHESISRS-I001AEZAmoxicillin Impurity 62
BACK ORDERRS-A094152Amoxicillin Impurity 77
IN STOCKRS-A094032Amoxicillin Impurity 93
CUSTOM SYNTHESISRS-I001AN1Amoxicillin Impurity 97
CUSTOM SYNTHESISRS-A094037Amoxicillin impurity 105
BACK ORDERRS-A094157Amoxicillin impurity 113
CUSTOM SYNTHESISRS-I001473Amoxicillin impurity 117
BACK ORDERRS-A094156Amoxicillin Impurity 118
IN STOCKRS-A094009Amoxicillin Impurity 119
CUSTOM SYNTHESISRS-A094023Amoxicillin Impurity 120
IN STOCKRS-A094024Amoxicillin Impurity 122
IN STOCKRS-A094028Amoxicillin Impurity 124
IN STOCKRS-A094034
![Chemical structure of Amoxicillin-[D4]](/structures/w4/LSQZJLSUYDQPKJ-XFTRPVPLSA-N.webp?v=11)
![Chemical structure of Benzyl (2S,6R)-6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate](/structures/w4/GHWGRJXKMHEEKX-NTZNESFSSA-N.webp?v=11)
![Chemical structure of Sodium;(4S)-2-[[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-carboxymethyl]-5,5-dimethyl-1,3-thiaz](/structures/w4/OWFQIGGKWCUTRP-UHFFFAOYSA-M.webp?v=11)
Pharmacopoeial names (EP, USP, BP, JP) are used for identification purposes only and do not imply endorsement by those bodies. This product is supplied for laboratory and research use only — not for human or veterinary use.