Active ingredientAmpicillin SodiumCat. No. P-A145-002CAS 69-52-3
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Active ingredient · Ampicillin family
Pharmaceutical analytical standardAmpicillin
Synonyms: Sultamicillin Impurity C (Ampicillin, anhydrous), Aminobenzylpenicillin, Tokiocillin, Semicillin, Ultrabion, Synpenin, Amfipen, Totalciclina, Ampicilina, Ampipenin, Amplisom, Britacil, Copharcilin, Doktacillin, Guicitrina, Penbristol, Roscillin, Ultrabron, Viccillin, Ampimed, Ampivet, Nuvapen, Pentrex, Tolomol, Totapen, Ampy-Penyl, Penbritin paediatric, D-(-)-alpha-Aminopenicillin, ABPC, Redicilin, NSC 528986, D-(-)-6-(alpha-Aminophenylacetamido)penicillanic acid, Vidopen, Penicillin, (aminophenylmethyl)-, Penicillin, Aminobenzyl, Ampilar, Britcin, Antibiotic KS R1, Omnipen 250 mg, KS-R1, Antibiotic, Principen, Amcill, Omnipen, Adobacillin, Amblosin, Ampifarm, Ampiscel, Amplacilina, Amplipenyl, Amplital, Bonapicillin, Delcillin, Duphacillin, Grampenil, Norobrittin, Orbicilina, Penbrock, Penicline, Pentrexl, Pentrexyl, Racenacillin, Rosampline, Servicillin, Sumipanto, Texcillin, Trifacilina, Ampicil, Ampisyn, Ampivax, Binotal, Penimic, Ponecil, Vampen, Cimex, Supen, Penbritin, Pfizerpen A, Amipenix S, Amfipen V, QIDamp, D-Cillin, Olin Kid, Ampi-Co, Austrapen, Totacillin, Ampicin, D-(-)-alpha-Aminobenzylpenicillin, Wypicil, Alpen, Semicillin R, Guicitrine, Ampen, AB-PC Sol, Alpha-Aminobenzylpenicillin, Ukapen, Vidocillin, Marcillin, Pentritin, Ampicillanyl group, D-a-Aminobenzylpenicillin, D-(-)--Aminobenzylpenicillin
- Cat. No.
- P-A145-001
- CAS
- 69-53-4
- Alternative CAS
- 40688-84-4 (hydrochloride)
- 23277-71-6 (potassium salt)
- 69-52-3 (sodium salt)
- 7177-48-2 (hydrate)
- 7490-86-0 (sulfate)
- 23277-70-5 (sulfate)
- 33276-75-4 (other salt)
- Formula
- C16H19N3O4S
- Molecular weight
- 349.40 g/mol
- Category
- Active ingredient (API)
A semisynthetic penicillin discovered in 1958 in the United Kingdom and on the market since 1961: it was the first 'broad-spectrum' penicillin, active not only on Gram-positive bacteria but also on several Gram-negative ones.
Did you know?Compared with penicillin G it has just one extra amino group: a small change in the molecule that widened its spectrum of action.
The two levels compared
| Level 1 Mass balance | Level 2 Mass balance + qNMR | |
|---|---|---|
| Identity (IR, MS, 1H and 13C-NMR; peptides: ESI-MS, MALDI-TOF and IR) | ✓ | ✓ |
| HPLC purity (min. 95%) | ✓ | ✓ |
| Content by mass balance (min. 90%; peptides: for information only)* | ✓ | ✓ |
| Content verified by qNMR (small molecules only) | · | ✓ |
| Suitable to qualify it as an in-house primary standard (ICH Q7) | · | ✓ |
* Mass balance is performed on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it, for example oils and highly volatile substances, on which some of the required measurements cannot be made: in those cases the CoA states how the content was assigned.
What you receive
The analytical standard
Shipped under controlled temperature when the molecule requires it.
Certificate of analysis (CoA)
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Safety data sheet (SDS)
Sent with every order.
Tracked shipment
Follow your shipment live, from our warehouse to your lab.
Pharmacopoeial standards available
The official European Pharmacopoeia standards for this molecule, supplied with EDQM documentation.
- Anhydrous AmpicillinBP 785
- Ampicillin (anhydrous) CRSEP A1000000
More products in the Ampicillin family
Active ingredientAmpicillin SodiumCat. No. P-A145-002CAS 69-52-3
Active ingredientAmpicillin TrihydrateCat. No. P-A145-003CAS 7177-48-2
Pharmacopoeial impurityAmpicillin EP Impurity ACat. No. P-A145-004CAS 551-16-6
Pharmacopoeial impurityAmpicillin EP Impurity BCat. No. P-A145-005CAS 19379-33-0
Pharmacopoeial impurityAmpicillin EP Impurity CCat. No. P-A145-006CAS 49841-96-5
Pharmacopoeial impurityAmpicillin EP Impurity DCat. No. P-A145-007CAS 32746-94-4
Pharmacopoeial impurityAmpicillin EP Impurity D Disodium Salt (Mixture of Diastereomers)Cat. No. P-A145-009
Pharmacopoeial impurityAmpicillin EP Impurity ECat. No. P-A145-010CAS 1207726-28-0Frequently asked questions
Is mass balance always performed?
Yes, on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it: for example oils and highly volatile substances, on which some measurements (such as thermogravimetry) cannot be made. In those cases the CoA states which method was used to assign the content.
Can I ask for a different quantity?
Yes. The quantities are only suggestions: choose "Other" and enter the milligrams or grams you need.
Which level should I choose?
Level 1 is enough for most routine testing. Level 2 adds an independent qNMR content value and is meant for labs that need to qualify an in-house primary standard. For peptides and similar molecules, Level 2 is not available.
When will I get the quote?
Within 24 working hours, with price, availability and delivery time.
Need a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.