Active ingredient
Pharmaceutical analytical standardDirect Blue 1 Sodium Salt
Synonyms: Chicago Sky Blue 6B, Chicago Blue 6B, Pontamine sky blue, Sky Blue 6B, Brillant benzo blue 6ba, Chicago Sky Blue, Azocard Blue 6B, Pyrazol Blue 2F, Vondacel Blue FF, Airedale Blue FFD, Paper Blue 6B, Sky Blue FF, Solar Blue 4GL, Cresotine Blue 6B, Vegentine Blue CSW, Diaphtamine Blue BS, Ink Blue 6B, Pure Sky Blue 6B, Amanil Sky Blue FF, Calcodur Blue 6GFL, Lumicrease Blue 4GL, Amanil Sky Blue 6B, Diazine Sky Blue FF, Fixanol Sky Blue FF, Nyanza Sky Blue 6B, Pheno Sky Blue 6BX, Atlantic Sky Blue FF, Belamine Sky Blue FF, Benzanil Sky Blue FF, Diazol Pure Blue 6B, Fenamin Sky Blue 3F, Niagara Sky Blue 6B, Paramine Sky Blue FF, Atlantic Sky Blue 6B, Hispamin Sky Blue 6B, Sirius Supra Blue 4G, Calcomine Sky Blue FF, Diacotton Sky Blue 6B, Pontamine Sky Blue 6X, Chloramine Sky Blue FF, Chlorazol SKY Blue FF, Naphtamine Sky Blue DD, Chrome Leather Sky Blue, Pontamine Sky Blue 6BX, Atlantic Resin Fast Blue, Azine Brilliant Blue 6B, Brasilamina Sky Blue 6B, Calcodur Resin Fast Blue, Benzanil Supra Blue 2GN, Benzo Brilliant Blue 6BS, Enianil Brilliant Blue FF, Lumicrease Sky Blue 6GUL, Diphenyl Brilliant Blue FF, Chlorantine Fast Blue B5GL, Chrome Leather Sky Blue GS, Phenamine Brilliant Blue 6B, Japanol Brilliant Blue 6BKX, Calcodur Resin Fast Blue 6G, Fastusol Brilliant Blue L8GU, Brilliant Benzo Blue 6BA-CF, Atlantic Resin Fast Blue LLGG, Pyrazol Fast Brilliant Blue VP, Pontamine Sky Blue 6BX Greenish, Pontamine Blue, NSC 9617, NSC 51538, Modr Prima 1, Pontamine skyblue gbx, Tetrasodium 6,6'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(4-amino-5-hydroxynaphthalene-1,3-disulphonate)
- Cat. No.
- P-D1108-001
- CAS
- 2610-05-1
- Alternative CAS
- 3841-14-3 (free acid)
- 83763-66-0 (sodium salt)
- 83221-70-9 (lithium salt sodium salt)
- 83763-65-9 (trolamine sodium salt)
- 84559-91-1 (lithium salt)
- Formula
- C34H24N6Na4O16S4
- Molecular weight
- 992.79 g/mol
- Category
- Active ingredient (API)
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
Shipped under controlled temperature when the molecule requires it.
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Sent with every order.
Follow your shipment live, from our warehouse to your lab.
Frequently 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.
