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Thermo Scientific Chemicals Riboflavin, 98%

Catalog Number p-3737334
35.14 EUR valido fino al 2024-03-30
Usa il codice promo "21741" per avere il tuo prezzo promozionale.


25.60 EUR valido fino al 2024-03-29
Usa il codice promo "21615" per avere il tuo prezzo promozionale.


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Quantità:
25 g
100 g
500 g
Imballaggio:
Glass bottle
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
83-88-5
C17H20N4O6
376.37
MFCD00005022
AUNGANRZJHBGPY-QTZZOOGMNA-N
riboflavin, vitamin b2, lactoflavin, riboflavine, vitamin g, lactoflavine, --riboflavin, beflavin, beflavine, flavaxin
71310809
CC1=C(C)C=C2N(C[C@H](O)[C@H](O)[C@H](O)CO)C3=NC(=O)NC(=O)C3=NC2=C1
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
83-88-5
C17H20N4O6
376.37
MFCD00005022
AUNGANRZJHBGPY-QTZZOOGMNA-N
riboflavin, vitamin b2, lactoflavin, riboflavine, vitamin g, lactoflavine, --riboflavin, beflavin, beflavine, flavaxin
71310809
CC1=C(C)C=C2N(C[C@H](O)[C@H](O)[C@H](O)CO)C3=NC(=O)NC(=O)C3=NC2=C1

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY
Materiale o nome chimico Riboflavin
Absorbance 0.31 to 0.33 (A373/A267), 0.36 to 0.39 (A444/A267)
Punto di fusione 290.0°C
Colore Yellow to Orange
Perdita all'essiccatura 1.5% max. (105°C)
Spettro a infrarossi Authentic
Intervallo percentuale saggio 98%
Imballaggio Glass bottle
Quantità 25 g
Indice di Merck 15, 8325
Condizione di rotazione specifica − 125.00 (20.00°C c=0.5,0.05 M NaOH)
Rotazione specifica -125
Informazioni di solubilità Solubility in water: 0.07g/L (20°C). Other solubilities: very soluble in diluted alkalies,,slightly soluble in ethanol and nacl solutions,,insoluble in ethers,chloroform,acetone,benzene,and lipid solvents
Spettrofotometria 97.5% min. (lambda max. 444nm) (A (1%/1 cm) 328,on dried substance)
IUPAC Name 7,8-dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]benzo[g]pteridine-2,4-dione
Peso formulazione 376.36
Percent Purity 98%
Forma fisica Powder
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RUO – Research Use Only

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