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Thermo Scientific Chemicals Riboflavin, 98%

Catalog Number p-3737334
288.87 DKK valid until 2024-03-30
Use promo code "21741" to get your promotional price.


209.66 DKK valid until 2024-03-29
Use promo code "21615" to get your promotional price.


Click to view available options
Quantity:
25 g
100 g
500 g
Packaging:
Glass bottle
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% 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 item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% 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
Absorbance 0.31 to 0.33 (A373/A267), 0.36 to 0.39 (A444/A267)
Melting Point 290.0°C
Color Yellow to Orange
Loss on Drying 1.5% max. (105°C)
Infrared Spectrum Authentic
Assay Percent Range 98%
Packaging Glass bottle
Quantity 25 g
Merck Index 15, 8325
Specific Rotation Condition − 125.00 (20.00°C c=0.5,0.05 M NaOH)
Specific Rotation -125
Solubility Information 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
Spectrophotometry 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
Formula Weight 376.36
Percent Purity 98%
Physical Form Powder
Chemical Name or Material Riboflavin
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RUO – Research Use Only

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