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Active ingredient
Pharmaceutical analytical standardCarmellose Sodium
Synonyms: Sodium carboxymethyl cellulose, Carboxymethylcellulose sodium salt, Carboxymethylcellulose sodium, Carmethose, Cellofas, Cellufresh, Cellugel, Celluvisc, Collowel, Ethoxose, Cellpro, Lovosa, Cellulose, carboxymethyl ether, sodium salt, Sarcell tel, Cellofas B, Cellofas C, Cellogel C, Cellogen PR, Glikocel TA, CMC sodium salt, Nymcel S, Tylose C, Blanose BWM, Lovosa TN, Tylose CR, Unisol RH, Cellofas B5, Cellofas B6, Cellogen 3H, Sodium CMC, Tylose CB series, Tylose DKL, Carbose 1M, Majol PLX, Cellofas B50, Courlose F 4, Courlose F 8, Tylose CBR series, Sodium cellulose glycolate, Courlose F 20, Copagel PB 25, Sanlose SN 20A, Modocoll 1200, Nymcel ZSB 10, Nymcel ZSB 16, Tylose C 30, Tylose CBS 30, Tylose CBS 70, Tylose CR 50, Courlose F 1000G, Tylose C 1000P, Cellulose sodium glycolate, Sodium glycolate cellulose, Sodium carboxmethylcellulose, Cellulose glycolic acid, sodium salt, Sodium salt of carboxymethylcellulose, Refresh Plus, Cellufresh Formula, Blandlax, Refresh tears, Lubricant Drops, Gppe paste, Lubricant Eye, Refresh Celluvisc, Dry Eye Relief, CVS Lubricant Eye, TheraTears Lubricant, Equate Restore Tears, Kroger Lubricant Eye, EyS-ED, Refresh plus, Denvercel ph 2008a, Refresh Tears Lubricant, Walgreens Lubricant Eye, Lubricant Eye Rite Aid, Ins no.466, CVS Lubricant Eye Drops, HEB Lubricant Eye Drops, Restore Plus Single Vial, Rugby Lubricant Eye Drops, Carboxmethylcellulose sodium, Leader Lubricant Eye Drops, Meijer Lubricant Eye Drops, Carboxymethylcellulose soduim, Gentle Eyes Lubricant Eye Drops, CVS Lubricant Eye Drops 30 ct, Equate Restore Plus Lubricant Eye, Medics Choice Lubricant Eye Drops, Signature Care Lubricant Eye Drops, Topcare Health Lubricant Eye Drops, Publix Moisturizing Relief Eye Drops, Lubricant Eye Drops Preservative Free, Equate Restore Plus Lubricant Eye Drops, Well at Walgreens Sterile Lubricant Eye, Leader Lubricant Eye Drops Soothing Relief, Walgreen Sterile Lubricant Drops 30 Count, Walgreen Sterile Lubricant Drops 70 Count, Equate Lubricant Eye Drops Preservative-Free, Equate Moisturizing Comfort Lubricant Eye Drops, Walgreens Lubricant Eye Drops Preservative Free, Good Sense Lubricating Plus Lubricant Eye Drops, Lubricant Eye Drops Preservative free 30 Single Use Container, Edifas B, Aquaplast, Nymcel slc-T, Cellogen WS-C, Avicel RC/CL, NaCm-cellulose salt, Sodium CM-cellulose, AC-Di-sol. NF, Aquacel, CM-Cellulose sodium salt, CMC-Na, Aquacide I, Calbiochem, Cellulose, carboxymethyl ether, sodium salt, low-substituted, Carboxymethylcellulose sodium, unspecified, Carboxymethyl Cellulose Sodium Salt (n=approx. 500), Carboxymethylcellulose sodium, low-substituted, Carboxymethyl Cellulose Sodium Salt (n=approx. 1,050), Sodium carboxymethyl cellulose, viscosity 600-3000 mPa.s
- Cat. No.
- P-C419-002
- CAS
- 9004-32-4
- Alternative CAS
- 93780-23-5 (free form)
- 3458-28-4 (free form)
- 67759-25-5 (free form)
- 25191-16-6 (free form)
- 101615-89-8 (free form)
- 314062-47-0 (free form)
- 8027-56-3 (free form)
- 9085-26-1 (alternative CAS, same compound)
- Formula
- C8H16NaO8
- Molecular weight
- 263.20 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
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.
- Carmellose SodiumBP 767
Related products
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.