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1324002

USP

Hydroquinone

United States Pharmacopeia (USP) Reference Standard

Sinonimo/i:

1,4-Benzenediol, 1,4-Dihydroxybenzene, HQ

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Taglio della confezioneSKUDisponibilitàPrezzo
500 mg
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405,00 €

Informazioni su questo articolo

Formula condensata:
C6H4-1,4-(OH)2
Numero CAS:
123-31-9
Peso molecolare:
110.11
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329750111
MDL number:
MFCD00002339
Beilstein/REAXYS Number:
605970

405,00 €

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grade

pharmaceutical primary standard

agency

USP

vapor density

3.81 (vs air)

vapor pressure

1 mmHg ( 132 °C)

API family

hydroquinone

autoignition temp.

930 °F

manufacturer/tradename

USP

bp

285 °C (lit.)

mp

172-175 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

Oc1ccc(O)cc1

InChI

1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H

InChI key

QIGBRXMKCJKVMJ-UHFFFAOYSA-N

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Hydroquinone USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
Also, for use with USP monographs such as:
  • Hydroquinone Cream
  • Hydroquinone Topical Solution

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

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Questo articolo
PHR1469H366074347
Hydroquinone United States Pharmacopeia (USP) Reference Standard

USP

1324002

Hydroquinone

Hydroquinone Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1469

Hydroquinone

Hydroquinone meets USP testing specifications

Sigma-Aldrich

H3660

Hydroquinone

Hydroquinone certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

74347

Hydroquinone

manufacturer/tradename

USP

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

grade

pharmaceutical primary standard

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

certified reference material, TraceCERT®

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

format

neat

format

-

format

neat

bp

285 °C (lit.)

bp

285 °C (lit.)

bp

285 °C (lit.)

bp

285 °C (lit.)

vapor density

3.81 (vs air)

vapor density

3.81 (vs air)

vapor density

3.81 (vs air)

vapor density

3.81 (vs air)

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Skin Sens. 1B

Classe di stoccaggio

11 - Combustible Solids

flash_point_f

329.0 °F - closed cup

flash_point_c

165 °C - closed cup

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Certificati d'analisi (COA)

Lot/Batch Number

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J J Nordlund et al.
Journal of the European Academy of Dermatology and Venereology : JEADV, 20(7), 781-787 (2006-08-11)
Hydroquinone is one of the most effective molecules for the treatment of hyperpigmentary disorders, with over 40 years of efficacy and safety data. Concerns over its safety have been raised because of the fact that it is a derivative of
Jacob Levitt
Journal of the American Academy of Dermatology, 57(5), 854-872 (2007-05-01)
Recently, the US Food and Drug Administration proposed a ban on over-the-counter hydroquinone mainly on the basis of high absorption, reports of exogenous ochronosis in humans, and murine hepatic adenomas, renal adenomas, and leukemia with large doses over extended time
Mekhala Chandra et al.
Acta dermato-venereologica, 92(3), 232-235 (2011-10-18)
Post-inflammatory hyperpigmentation after acne can be as troublesome as the acne itself. Hydroquinone, a tyrosinase inhibitor, in a 4% cream can be used safely twice daily for up to 6 months to treat post-inflammatory hyperpigmentation. The efficacy of this treatment
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Numero articolo commerciale globale

SKUGTIN
SAB2102716-100UL04061836173128
SAB2102716-50UG04061833350652
AV32741-100UL04061836180492
1324002-500MG04061838728982

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