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Key Documents

1603006

USP

(−)-Riboflavine

United States Pharmacopeia (USP) Reference Standard

Synonyme(s) :

(−)-Riboflavin, Lactoflavin, Vitamin B2, Vitamin G

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About This Item

Formule empirique (notation de Hill):
C17H20N4O6
Numéro CAS:
Poids moléculaire :
376.36
Numéro Beilstein :
97825
Numéro MDL:
Code UNSPSC :
41116107
ID de substance PubChem :
Nomenclature NACRES :
NA.24

Qualité

pharmaceutical primary standard

Famille d'API

riboflavin

Fabricant/nom de marque

USP

Pf

290 °C (dec.) (lit.)

Application(s)

pharmaceutical (small molecule)

Format

neat

Température de stockage

2-8°C

Chaîne SMILES 

CC1=C(C)C=C(N(C[C@H](O)[C@@H]([C@H](O)CO)O)C(C2=N3)=NC(NC2=O)=O)C3=C1

InChI

1S/C17H20N4O6/c1-7-3-9-10(4-8(7)2)21(5-11(23)14(25)12(24)6-22)15-13(18-9)16(26)20-17(27)19-15/h3-4,11-12,14,22-25H,5-6H2,1-2H3,(H,20,26,27)/t11-,12+,14-/m0/s1

Clé InChI

AUNGANRZJHBGPY-SCRDCRAPSA-N

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Description générale

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

Riboflavin USP reference standard for use in specified quality tests and assays.

Also used to prepare standard, and standard stock Riboflavin solution for assay, identification, and performance test according to the given below monographs and general chapters of United States Pharmacopeia (USP):
  • Riboflavin
  • Riboflavin Tablets
  • Water-Soluble Vitamins Preparation
  • 〈481〉 Riboflavin Assay

Remarque sur l'analyse

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.  ​

Autres remarques

Sales restrictions may apply.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Les clients ont également consulté

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Riboflavin Tablets
United States Pharmacopeia, 41(6), 3870-3870 (2017)
Water-Soluble Vitamins Preparation
United States Pharmacopeia, 45(5) (2021)
Olivier Richoz et al.
Investigative ophthalmology & visual science, 55(9), 5783-5787 (2014-07-24)
When treating peripheral ectatic disease-like pellucid marginal degeneration (PMD), corneal cross-linking with UV-A and riboflavin (CXL) must be applied eccentrically to the periphery of the lower cornea, partly irradiating the corneal limbus. Here, we investigated the effect of standard and
Christine Wittig-Silva et al.
Ophthalmology, 121(4), 812-821 (2014-01-08)
To report the refractive, topographic, and clinical outcomes 3 years after corneal collagen cross-linking (CXL) in eyes with progressive keratoconus. Prospective, randomized controlled trial. One hundred eyes with progressive keratoconus were randomized into the CXL treatment or control groups. Cross-linking
Frederik Raiskup et al.
The ocular surface, 11(2), 65-74 (2013-04-16)
Changes in the biomechanical properties of the human cornea play an important role in the pathogenesis of corneal ectatic diseases. Biomechanical investigation shows significant differences between human ectatic corneas and normal corneas, including decreased stiffness and reduction of collagen crosslinks

Articles

Pyridoxine hydrochloride, ≥98% (HPLC); Nicotinamide, ≥98.5% (HPLC); Thiamine hydrochloride, reagent grade, ≥99% (HPLC); Biotin, ≥99.0% (T); Folic acid, analytical standard; Cyanocobalamin (B12), analytical standard; Riboflavin (B2), analytical standard

Protocoles

Separation of Pyridoxine; Nicotinamide; Nicotinic acid; Folic acid; (−)-Riboflavin, meets USP testing specifications; L-Ascorbic acid

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