Active ingredientPhenindioneCat. No. P-P077-001CAS 83-12-5
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Impurity or related compound · Phenindione family
Pharmaceutical analytical standardBenzene-1,4-diol
Synonyms: Quinol, p-Hydroquinone, p-Hydroxyphenol, p-Benzenediol, p-Dihydroxybenzene, Hydroquinol, Benzoquinol, Eldopaque, Eldoquin, Hydroquinole, Phiaquin, Tecquinol, p-Dioxybenzene, Solaquin forte, Idrochinone, Benzohydroquinone, Hidroquinone, Arctuvin, Tequinol, Dihydroxybenzene, Tenox HQ, Eldopaque Forte, Eldoquin Forte, Hydrochinon, Usaf ek-356, Benzene, p-dihydroxy-, p-Dioxobenzene, Para-Dioxybenzene, Para-Hydroquinone, Pyrogentistic acid, Para-Dihydroxybenzene, beta-quinol, alpha-hydroquinone, NSC 9247, Balancer, Medisilke, Supermax, Medisilke Night, Skin Lightener, Skin Lightening, Topiclear Paris, Clear Action, Double White, Exence White, Hydroquinone gel, Idole Carrot, Miracle Fade, Movate Carrot, Movate Lemon, Scarlight Md, Caro Light, Hot Movate, Idole Black, Topiclear Carrot, Body Fade Creme, Ultra Glow Fade, Light The Way, Vivant True Tone, Hydro-Q, Obagi-C, Brighten Lightening, I-max Lightening L, I-max Lightening 5, PIONA, African Formula Black, Idole Skin Lightening, Skin Beautifying Milk, African Formula Carrot, Essential Fade Complex, Neova Complex Hq Plus, nu-derm blender, nu-derm clear, Skin Lightening Complex, SYMBA Skin Lightening, Image Md Lightening Rx, Vivant True Tone Forte, Gold Cosmetics Adi Clear, Rejuvaderm Medispa Fading, Topiclear Skin Lightening, Dermaclair Skin Lightening, Advanced Dual Complex Fade, Vividly Brilliant Perfecting, Skin Lightening Rodan Fields, Pure Valley Miracle Age Spot, Precious Beauty Skin Lightening, Body Fade Creme Maximum Strength, Olivia quido blemish eraser, Ageless Total Skin Bleaching Serum, Obagi-C Rx system C-Therapy Night, Dermisa Skin Fade Vitamin C infused, Idole Natural Organic Skin Lightening, Obagi C Rx System C Clarifying Serum, Teatrical Pro-Aclarant Skin Lightening, Dr. Throwers Skin Lightening Moisturizing, Advanced Dual Complex Fade Maximum Strength Plus, ZO Skin Health Pigment Control Creme Hydroquinone, Elastiderm decolletage skin lightening complex, OBAGI-C Rx system C-CLARIFYING SERUM NORMAL TO oily, ZO Skin Health Pigment Control Program Plus Hydroquinone, ZO Skin Health Pigment Control Plus Blending Creme Hydroquinone, ZO Skin Health Pigment Control plus Brightening Creme Hydroquinone plus Vitamin C, Dihydroquinone, Artra, Derma-Blanch, Hydrochinone, Melanex, Para-Hydroxyphenol, Benzene-1,4-diol (Hydroquinone), Eldopacque, Epiquin, Sunvanish, p-Dihydroquinone, Hydroquinon, Hydroquinoue, Hydroquinone gr, a-Hydroquinone, p-Hydroxybenzene, b-Quinol, Hydroquinone, HQ, HYDROP, Phenol derivative, 4, Hydrochinon(CZECH, POLISH), Hydroquinone USP Specification, Pharmakon1600-01504237, Tri-luma component hydroquinone, NSC 758707
- Cat. No.
- P-P077-003
- CAS
- 123-31-9
- Alternative CAS
- N/A
- Formula
- C6H6O2
- Molecular weight
- 110.11 g/mol
- Category
- Impurity or related compound
Family: Phenindione
An oral anticoagulant of the indanedione family, introduced in the early 1950s: like warfarin, it hinders the liver's production of vitamin K-dependent clotting factors, to prevent and treat thrombosis and embolism.
Did you know?It comes as fine light yellow flakes, and its metabolites can turn the urine pink or orange.
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.
- HydroquinoneBP 1206
- PhenindioneBP 1208
More products in the Phenindione family
Active ingredientPhenindioneCat. No. P-P077-001CAS 83-12-5
Isotopically labelledPhenindione-d5Cat. No. P-P077-002CAS 70711-53-4
ImpurityPhenindione Impurity ACat. No. P-P077-004
ImpurityPhenindione Impurity BCat. No. P-P077-005Frequently 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.