Active ingredientCefoperazone Sodium SaltCat. No. P-C089-001CAS 62893-20-3
Drag to rotate
Nitrosamine · Cefoperazone family
Pharmaceutical analytical standardN-Nitroso Diisopropylamine
Synonyms: NDIPA, Nitrosodiisopropylamine, N,N-di(propan-2-yl)nitrous amide, Diisopropylnitrosamine, Diisopropylnitrosamin, NSC 336, Diisopropyl-N-nitrosamine, N,N-diisopropylnitrous amide, Diisopropylamine, N-nitroso-, Nitrosobis(propan-2-yl)amine, Diethylamine, 1,1'-dimethyl-N-nitroso-, N-(1-Methylethyl)-N-nitroso-2-propanamine, N-Nitrosodiisopropylamine (NdiPA), N-Nitrosodiisopropylamine (1mg/mL in Methanol), N-Nitrosodiisopropylamine 0.1 mg/ml in Methanol, N-Nitrosodiisopropylamine 1.0 mg/ml in Methanol, N,N-di(propan-2-yl)nitr, N-Nitroso-Diisopropylamine(Dipna), N-isopropyl-N-nitrosopropan-2-amine, Diethylamine,1'-dimethyl-N-nitroso-, N-nitroso-N-(propan-2-yl)propan-2-amine, N-Nitroso-di-isopropylamine 10 microg/mL in Methanol, N-Nitroso-di-isopropylamine 100 microg/mL in Methanol
- Cat. No.
- P-C089-010
- CAS
- 601-77-4
- Alternative CAS
- N/A
- Formula
- C6H14N2O
- Molecular weight
- 130.19 g/mol
- Category
- Nitrosamine
Family: Cefoperazone
A third-generation injectable cephalosporin, patented in 1974 and in medical use since 1981, also active against Pseudomonas aeruginosa; it is often combined with sulbactam, which protects it from beta-lactamases.
Did you know?Its N-methylthiotetrazole side chain, released in the body, inhibits aldehyde dehydrogenase: with alcohol it can therefore cause a reaction similar to that of disulfiram.
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.
- N-nitroso-diisopropylamine CRSEP Y0002263
More products in the Cefoperazone family
Active ingredientCefoperazone Sodium SaltCat. No. P-C089-001CAS 62893-20-3
Pharmacopoeial impurityCefoperazone EP Impurity ACat. No. P-C089-003CAS 73240-08-1
Pharmacopoeial impurityCefoperazone EP Impurity BCat. No. P-C089-004CAS 711598-76-4
Pharmacopoeial impurityCefoperazone EP Impurity FCat. No. P-C089-005CAS 1315481-36-7
Pharmacopoeial impurityCefoperazone Impurity BCat. No. P-C089-006CAS 68779-10-2
Isotopically labelledCefoperazone Impurity 15-d5Cat. No. P-C089-007
Isotopically labelledCefoperazone-d3Cat. No. P-C089-008
Isotopically labelledCefoperazone-d5Cat. No. P-C089-009CAS 2410425-70-4Frequently 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.