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Merck

1603006

USP

(−)-Riboflavina

United States Pharmacopeia (USP) Reference Standard

Sinónimos:

Lactoflavina, Vitamina B2, Vitamina G

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About This Item

Fórmula empírica (notación de Hill):
C17H20N4O6
Número de CAS:
Peso molecular:
376.36
Beilstein:
97825
Número MDL:
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
NACRES:
NA.24

grado

pharmaceutical primary standard

familia API

riboflavin

fabricante / nombre comercial

USP

mp

290 °C (dec.) (lit.)

aplicaciones

pharmaceutical (small molecule)

Formato

neat

temp. de almacenamiento

2-8°C

cadena 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

Clave InChI

AUNGANRZJHBGPY-SCRDCRAPSA-N

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Descripción general

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.

Aplicación

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

Nota de análisis

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.  ​

Otras notas

Sales restrictions may apply.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Lot/Batch Number

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Los clientes también vieron

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

Artículos

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

Protocolos

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

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