ImpurityTartaric Acid Impurity 1Cat. No. P-T299-002CAS 1207512-32-0
Drag to rotate
Impurity or related compound
Pharmaceutical analytical standardDL-Tartaric Acid
Synonyms: 2,3-Dihydroxybutanedioic Acid, Racemic acid, Uvic acid, Traubensaure, Racemic tartaric acid, Paratartaric acid, Paratartaric aicd, Butanedioic acid, 2,3-dihydroxy-, Resolvable tartaric acid, Tartaric acid D,L, Tartaric acid, L-(+)-, Baros, NSC 148314, Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel-, S-Bacampicillin, Butanedioic acid, 2,3-dihydroxy-(R*,R*)-(.+/-.)-, Tartaric acid, d-alpha,beta-Dihydroxysuccinic acid, Malic acid, 3-hydroxy-, Succinic acid,3-dihydroxy, Butanedioic acid,3-dihydroxy-, Dihydroxysuccinic acid, (DL)-, D -2,3-Dihydroxybutanedioic acid, L -2,3-Dihydroxybutanedioic acid, NSC 133735, NSC 608773, Butanedioic acid,3-dihydroxy-, (R*,R*)-(.+-.)-
- Cat. No.
- P-T299-010
- CAS
- 133-37-9
- Alternative CAS
- 1296812-14-0 (calcium salt)
- 914639-67-1 (calcium salt hydrate)
- 868-15-5 (potassium salt lithium salt)
- 6108-32-3 (lithium salt hydrate)
- 147-78-4 (potassium salt)
- 1114-14-3 (ammonium salt potassium salt)
- 3164-29-2 (ammonium salt)
- 51307-92-7 (sodium salt)
- 6381-59-5 (potassium salt sodium salt hydrate)
- 110720-66-6 (calcium salt)
- 5892-21-7 (calcium salt)
- 134841-46-6 (calcium salt)
- 22570-08-7 (zinc salt)
- 30903-88-9 (lithium salt)
- 17598-15-1 (olamine)
- 5743-33-9 (calcium salt)
- 16828-01-6 (ammonium salt sodium salt)
- 868-16-6 (lithium salt)
- 6381-58-4 (potassium salt)
- 526-83-0 (alternative CAS, same compound)
- Formula
- C4H6O6
- Molecular weight
- 150.09 g/mol
- Category
- Impurity or related compound
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.
Related products
ImpurityTartaric Acid Impurity 1Cat. No. P-T299-002CAS 1207512-32-0
ImpurityD-(-)-Tartaric AcidCat. No. P-T299-003CAS 147-71-7
ImpurityD-Tartaric Acid Monoethyl EsterCat. No. P-T299-004CAS 608-89-9
ImpurityD-Tartaric Acid Monomethyl EsterCat. No. P-T299-006CAS 3333-46-8
ImpurityDi-p-Anisoyl-D-Tartaric AcidCat. No. P-T299-007CAS 191605-10-4
ImpurityDi-p-Anisoyl-L-Tartaric AcidCat. No. P-T299-008CAS 50583-51-2
ImpurityDi-p-toluoyl-L-Tartaric AcidCat. No. P-T299-009CAS 32634-66-5
ImpurityL-Tartaric AcidCat. No. P-T299-011CAS 87-69-4Frequently 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.