Glycerol — Highly Characterized Analytical Standard

Active ingredient

Pharmaceutical analytical standard

Glycerol

Synonyms: propane-1,2,3-triol, Glycerinum, Glycerin, Glycerine, Glycyl alcohol, Trihydroxypropane, Glyceritol, Osmoglyn, Glyrol, Glysanin, Grocolene, Ophthalgan, Vitrosupos, Dagralax, Synthetic glycerin, Optim, Moon, Synthetic glycerine, Incorporation factor, Citifluor AF 2, Glicerol, FEMA No. 2525, Tryhydroxypropane, Clyzerin, wasserfrei, Glicerina, Monoctanoin Component D, NSC 9230, INS NO.422, Glicerolo, Keragel, Glycogelatin, Waterhouse, Antizom, Firming, Inclear, KeragelT, Keybells, Monagra, Nirolex, Blink boost, MeWrinkle, myCellCare, RepoveSolutionA, RepoveSolutionB, Sayak, Scrub, Tixylix toddler, Brazilian Firm, Dryness Relief, Glycerin Adult, Glycerin Serum, Glycerin Toner, Lemon Glycerin, Lemon Glycerine, Peptide Easter, Tixylix baby, Aloe Soothing, Aloe, glycerin, Apple Bubble, Baby Essence, Biotoc Regen, Blister Balm, Dianas Dream, Glycerin Oil, Regener-Eyes, Renewal Serum, Retinol Serum, Snail Repair, The Prestige, Dark spot, MedPride Lemon, Pedia-lax, Ato Pollen, Avedana Glycerin, Derma Glide, Dynarex Hydrogel, Illite Whitening, NO itching, Scalp Scrub, Scar Serum, Yoni bar, DooBony Mosrepel, Gamma HCream, Hydro Gel, Niagara S, WeTTrust Gold, Yeo Danbi, Absolute PPC, Baby Oil, Derma First Duo, Fedora Cinderella, Galentic Hydrogel, Glycerin Children, Glycerin Laxative, Moisturizing Body, My Lovely Butts, Hum Body Liner, Man Power Pack, CP Medi theraphy, Derma First Mask, Derma Honey Mask, ZNSP Ampoule, Coral S, CP Bebe wash, Flexpower Recovery, Oasis Tears PF, Oriental Fermented, Personal Lubricant, ZNSP Repair, AT Alpha, AT Alpha Plus, GMDANSU Ampoule, Black Paint Rubar, Bliss GVS, Herbal Skin Toner, Orange facial mask, Premiu Serum Mask, Regener-Eyes PRO, Rite-Aid Glycerin, Bio DNA Serum, OASIS Tears, CP Bebe, CP Medi, EGF-FGF Ampoule, Haesum Marine Fill, HYDRA Rose Mask, Queen Perfume Hair, Miracle SOS Green, Anti Wrinkle effect, Glycerin, Allantoin, OASIS Tears Plus, All-in-one cleanser, Bliss GVS Children, Deer Velvet Ampoule, Glycerin Body Scrub, Glycerin Suppository, isLeaf Energy Water, Necbody All in one, Regener-Eyes LITE, Skin Protectant Gel, Topwin Speedy Enema, DR.SERSE Serum, Hum CC, O Sha mpoo Premium, Dr Deep Deep Fresh, Hyalucollagen Essence, LANBELLE Cleansing, AQUATO, Clear Eyes Nighttime, Huitomi, Im V-Tox, MORAN, Viva Hydration Boost, Senokot direct relief, Elikin Aqua MaskPack, La face All in One, The Cica Serum Plus, AC Clear Sheet Mask, BAZAHEI Batana Oil, CIZAR First Calming, Enlarging BreastLotion, Glizigen Gel Intimate, Glyzigen Gel Intimate, Hyalucollagen Moisture, Moisture Essence Mist, Natural Cocktail Pack, Wrinkle Power Filling, Amazing ampoule, Bulubiu batana, Clapiel Vita C Serum, Correct combo, Eye cleansing, Huitomi serum, Lanbelle lanbio, Lift eyecream, Makeup remover, MedActive Oral Relief, Plagentra baby, Remember serum, Resurface mask, Tangerine hand, Amuldy kids, Aquato baby, Camelia body, CVS Pharmacy Glycerin, Huitomi pack, Ing ampoule, Miracle ato, Nymphsyn eye, TMC-A Anti Hairloss, Yozum secret, Coca-Glycerine Control, Derm-apply, Formula h, Mineral Multi Emulsion, Secondary Facial Serum, Soya bean, Amuldy s, Blink Nourish Dry Eye

Cat. No.: P-G205-001
CAS: 56-81-5
Alternative CAS: 16754-68-0 (zinc salt)
87189-24-0 (zinc salt)
72376-46-6 (hydrate)
816-41-1 (sodium salt)
101662-08-2 (alternative CAS, same compound)
144086-03-3 (alternative CAS, same compound)
8013-25-0 (alternative CAS, same compound)
26403-55-4 (alternative CAS, same compound)
11003-00-2 (alternative CAS, same compound)
107283-02-3 (alternative CAS, same compound)
153050-05-6 (alternative CAS, same compound)
56491-53-3 (alternative CAS, same compound)
74899-87-9 (alternative CAS, same compound)
Formula: C₃H₈O₃
Molecular weight: 92.09 g/mol
Category: Active ingredient (API)

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Characterisation level Level 1 Mass balanceFor small molecules, identity is confirmed by IR, MS, 1H-NMR and 13C-NMR, purity by HPLC (min. 95%) and assay by mass balance (min. 90%); for peptides and similar molecules, identity is confirmed by mass spectrometry (ESI-MS and MALDI-TOF) and IR, purity by HPLC (min. 95%) and assay by mass balance, reported for information only.* Level 2 Mass balance + qNMRFor small molecules, in addition to the Level 1 analyses, the assay is verified by qNMR, an orthogonal method independent of chromatography; for peptides and similar molecules, Level 2 is not available. Analytical documentation supporting qualification as an in-house primary standard under ICH Q7 (§11.17-11.18).

* 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.

Quantity

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We reply within 24 hours with a quote and availability. CoA and SDS with every lot.

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)	·	✓

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

Active ingredientGlycerol Phosphate Calcium SaltCat. No. P-G205-002CAS 398143-83-4

Active ingredientGlycerol Phosphate Disodium Salt (Mixture of alpha and beta Isomers)Cat. No. P-G205-003CAS 55073-41-1

Isotopically labelledGlycerol-13C3Cat. No. P-G205-005CAS 63346-81-6

Isotopically labelledGlycerol-2-13CCat. No. P-G205-006CAS 82425-96-5

Impurity(2R)-3-Mercapto-1,2-PropanediolCat. No. P-G205-007CAS 16495-21-9

Impurity(2R)-Glycerol-O-beta-D-GalactopyranosideCat. No. P-G205-008CAS 16232-91-0

Impurity(2S)-3-Mercapto-1,2-PropanediolCat. No. P-G205-009

Impurity(S)-alpha-GlycerophosphorylcholineCat. No. P-G205-010CAS 4217-84-9

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.

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