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LUMIFLAVINE

Product Name
LUMIFLAVINE
CAS No.
1088-56-8
Chemical Name
LUMIFLAVINE
Synonyms
SKL056;Lumiflavin;LUMIFLAVINE;Lumilactoflavin;Lumiflavin (III);LUMIFLAVINE Impurity;Riboflavin EP Impurity A;7,8,10-TRIMETHYLISOALLOXAZINE;Inhibitor,Lumiflavine,inhibit;Riboflavin Impurity 3 (Lumiflavine)
CBNumber
CB2450641
Molecular Formula
C13H12N4O2
Formula Weight
256.26
MOL File
1088-56-8.mol
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LUMIFLAVINE Property

Melting point:
320°; mp 330°
storage temp. 
2-8°C
solubility 
Methanol (Very Slightly, Heated, Sonicated), Trifluoroacetic Acid (Very Slightly
form 
powder
Density 
1.48 g/cm3
pka
10.05±0.70(Predicted)
color 
Dark Yellow to Dark Green
Merck 
13,5621
Stability:
Stable. Incompatible with strong oxidizing agents.
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
OK4800000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Cayman Chemical
Product number
20645
Product name
Lumiflavine
Purity
≥95%
Packaging
5mg
Price
$40
Updated
2024/03/01
Cayman Chemical
Product number
20645
Product name
Lumiflavine
Purity
≥95%
Packaging
10mg
Price
$76
Updated
2024/03/01
Cayman Chemical
Product number
20645
Product name
Lumiflavine
Purity
≥95%
Packaging
25mg
Price
$146
Updated
2024/03/01
Cayman Chemical
Product number
20645
Product name
Lumiflavine
Purity
≥95%
Packaging
50mg
Price
$274
Updated
2024/03/01
TRC
Product number
L473900
Product name
Lumiflavin
Packaging
5mg
Price
$130
Updated
2021/12/16
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LUMIFLAVINE Chemical Properties,Usage,Production

Chemical Properties

deep yellow powder

Uses

Lumiflavin is a toxic photolysis product of vitamin B2 (R415000).

Definition

ChEBI: Lumiflavin is a compound showing yellow-green fluorescence, formed by a photolysis of riboflavin in alkaline solution.

Purification Methods

Lumiflavin forms orange crystals upon recrystallisation from 12% aqueous AcOH, or from formic acid. It sublimes at high vacuum. It is freely soluble in CHCl3, but not very soluble in H2O and most organic solvents. In H2O and CHCl3 solution it has a green fluorescence. UV has max at 269, 355 and 445nm ( 38,800, 11,700 and 11,800, respectively) in 0.1N NaOH and 264, 373 and 440nm ( 34,700, 11,400 and 10,400, respectively) in 0.1N HCl, while the UV in CHCl3 has max at 270, 312, 341, 360, 420, 445 and 470nm. [Hemmerich et al. Helv Chim Acta 39 1242 1956, Holiday & Stern Chem Ber 67 1352 1834, Yoneda et al. Chem Pharm Bull Jpn 20 1832 1972, Birch & Moye J Chem Soc 2622 1958, Fluorescence: Kuhn & Moruzzi Chem Ber 67 888 1934, Beilstein 26 III/IV 2539.]

LUMIFLAVINE Preparation Products And Raw materials

Raw materials

Preparation Products

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LUMIFLAVINE Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
18043
Advantage
56
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
Email
greensnown@163.com
Country
China
ProdList
9906
Advantage
50
BOC Sciences
Tel
16314854226
Email
info@bocsci.com
Country
United States
ProdList
9923
Advantage
65
Changzhou PBpharmaceutical R&D Co.,Ltd
Tel
0519-83990708
Fax
0519-83990708
Email
lxy2046@yeah.net
Country
China
ProdList
476
Advantage
55
Shenzhen SUNGENING Bio-Medical Co., Ltd.
Tel
0755-28967200 13631290199
Fax
0755-28967200
Email
wxf@sungening.com
Country
China
ProdList
9577
Advantage
60
Aikon International Limited
Tel
025-58859352 18068836627
Fax
02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
15084
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 18016230971
Fax
021-58955996
Email
malulu@leyan.com
Country
China
ProdList
24969
Advantage
58
Shanghai Xianggeng Technology Development Co. Ltd.
Tel
021-021-56152668 18116302010
Fax
18116300787
Email
sharing@sharingtechcn.com
Country
China
ProdList
502
Advantage
58
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View Lastest Price from LUMIFLAVINE manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
Lumiflavin 1088-56-8
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1Ton
Release date
2022-10-13
Career Henan Chemical Co
Product
LUMIFLAVINE 1088-56-8
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10 tons
Release date
2020-03-04

1088-56-8, LUMIFLAVINERelated Search:


  • (3h,10h)-dione,7,8,10-trimethyl-benzo(g)pteridine-4
  • Lumiflavin
  • Lumiflavin (III)
  • Lumilactoflavin
  • 7,8,10-TRIMETHYLBENZO[G]PTERIDINE-2,4(3H,10H)-DIONE
  • 7,8,10-TRIMETHYLISOALLOXAZINE
  • 7,8,10-Trimethylbenzo[g]pteridine-2,4(3H,10H)-dione, 7,8,10-Trimethylisoalloxazine
  • 7,8,10-Trimethyl-2,3,4,10-tetrahydrobenzo[g]pteridine-2,4-dione
  • 7,8,10-Trimethyl-2,3,4,10-tetrahydropyrimido[4,5-b]quinoxaline-2,4-dione
  • 7,8-Dimethyl-10-methylbenzo[g]pteridine-2,4(3H,10H)-dione
  • 7,8,10-trimethylbenzo[g]pteridine-2,4-dione
  • 7,8,10-trimethylbenzo[g]pteridine-2,4-quinone
  • Lumiflavine,7,8,10-Trimethylbenzo[g]pteridine-2,4(3H,10H)-dione, 7,8,10-Trimethylisoalloxazine
  • 4-hydroxy-7,8,10-triMethylbenzo[g]pteridin-2(10H)-one
  • LUMIFLAVINE
  • Riboflavin Impurity 3 (Lumiflavine)
  • Riboflavin EP Impurity A
  • Riboflavin Sodium Phosphate Impurity 5(Riboflavin Sodium Phosphate EP Impurity E)
  • Benzo[g]pteridine-2,4(3H,10H)-dione, 7,8,10-trimethyl-
  • Riboflavin EP Impurity A (Riboflavin Sodium Phosphate EP Impurity E, Lumiflavine)
  • Riboflavin Sodium Phosphate EP Impurity E
  • SKL056
  • Inhibitor,Lumiflavine,inhibit
  • Riboflavin Impurity 1 (Riboflavin EP Impurity A)
  • Riboflavin(VB2) EP Impurity A(Riboflavin Sodium Phosphate EP Impurity E)
  • LUMIFLAVINE Impurity
  • 1088-56-8