ImpurityAscorbic Acid 3-SulfateCat. No. P-A196-001CAS 22430-27-9
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Active ingredient · Ascorbic Acid family
Pharmaceutical analytical standardL-Ascorbic Acid
Synonyms: Vitamin C, Ascoltin, Ascorbicap, Cevitamic acid, Allercorb, Ascorbajen, Ascorin, Ascorteal, Ascorvit, Cantaxin, Cebicure, Cegiolan, Ceglion, Cenetone, Cergona, Cetemican, Cevatine, Redoxon, Viscorin, Vitacimin, Vitacin, Cantan, Cebion, Cereon, Cecon, Celin, Cevex, Hicee, Catavin C, Laroscorbine, Testascorbic, Ascorbutina, Celaskon, Cescorbat, Cevitamin, Citriscorb, Colascor, Concemin, Lemascorb, Proscorbin, Roscorbic, Viforcit, Vitamisin, Vitascorbol, Adenex, Ascorb, Cebione, Cemagyl, Cemill, Cetamid, Cevimin, Cevital, Cevitan, Cevitex, Ciamin, Ribena, Vicelat, Vitace, Vitacee, Cebid, Cipca, Xitix, Antiscorbic vitamin, Davitamon C, Arco-cee, Planavit C, Ce lent, L-Xyloascorbic acid, Liqui-Cee, Vicomin C, Cee-Vite, Scorbacid, Scorbu-C, Antiscorbutic vitamin, Duoscorb, C-Level, C-Vimin, Cetane-Caps TD, Cewin, C-Long, C-Quin, C-Span, Meri-C, Cee-Caps TD, Ce-Mi-Lin, L-Lyxoascorbic acid, Cetane-Caps TC, IDO-C, CE-VI-Sol, Ascor-B.I.D., Kyselina askorbova, FEMA No. 2109, Ascor, L-threo-Hex-2-enonic acid, gamma-lactone, Ascorbic acid, l-, NSC 33832, Vitamin c (as ascorbic acid), INS NO.300, L-threo-hex-2-enono-1,4-lactone, NSC 218455, Cevibid, Haliborange, Asorbicap, Ascur, Vitaminum C, Redoxon c, Redoxon chew-c, Acid, Ascorbic, C Vitamin, Top c, Acid, L-Ascorbic, HICELl, Redoxon slow release, VIT C, Hybrin, Secorbate, Cevalin, L-threo-Ascorbic acid, Caswell No. 061B, Cetebe, Ascorbicab, Kangbingfeng, Chewcee, Citrovit, Juvamine, Antiscorbutic factor, Ceklin, Vasc, Rovimix C, Parentrovite, Cell C, Viscorin 100M, Ronotec 100, Suncoat VC 40, Xyloascorbic acid, L-, Ascorbic acid (vit C), Cevitamate, L-lyxoascorbate, L-xyloascorbate, L(+)-ascorbate
- Cat. No.
- P-A196-039
- CAS
- 50-81-7
- Alternative CAS
- 5743-28-2 (calcium salt hydrate)
- 331242-75-2 (zinc salt)
- 151728-40-4 (zinc salt)
- 134343-96-7 (zinc salt)
- 125913-31-7 (phosphate)
- 134-03-2 (sodium salt)
- 58657-35-5 (sodium salt)
- 912284-14-1 (sodium salt)
- 15421-15-5 (potassium salt)
- 5743-27-1 (calcium salt)
- 15431-40-0 (magnesium salt)
- 6730-29-6 (alternative CAS, same compound)
- 53262-66-1 (alternative CAS, same compound)
- 62624-30-0 (alternative CAS, same compound)
- 299-36-5 (alternative CAS, same compound)
- Formula
- C6H8O6
- Molecular weight
- 176.12 g/mol
- Category
- Active ingredient (API)
Vitamin C, a water-soluble antioxidant essential for making collagen: its name means against scurvy, the disease caused by its deficiency. Albert Szent-Györgyi isolated it in 1928 and in 1937 received the Nobel Prize, partly for this work.
Did you know?In 1932 in Szeged, Hungary, a major paprika-growing centre, Szent-Györgyi found that these peppers are extremely rich in it: within a week his team obtained more than a kilo of pure crystals.
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.
- Ascorbic AcidBP 461
- Ascorbic acid CRSEP A1300000
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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.