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ChemicalBook >> CAS DataBase List >> Luminol

Luminol

Luminol price.
  • $5 - $2148.3
  • Product name: Luminol
  • CAS: 521-31-3
  • MF: C8H7N3O2
  • MW: 177.16
  • EINECS:208-309-4
  • MDL Number:MFCD00006890
  • Synonyms:3-AMINOPHTHALHYDRAZINE;3-AMINOPHTHALIC HYDRAZIDE;3-AMINOPHTHALOYLHYDRAZINE;5-AMINO-2,3-DIHYDRO-PHTHALAZINE-1,4-DIONE;5-AMINO-2,3-DIHYDRO-1,4-PHTHALAZINEDONE;5-AMINO-1,2,3,4-TETRAHYDRO-1,4-PHTHALAZINEDIONE;AURORA KA-3798;LABOTEST-BB LT00645356
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  • Manufactureraablocks
  • Product numberAA00I98R
  • Product description5-Amino-2,3-dihydrophthalazine-1,4-dione 98%
  • Packaging100mg
  • Price$8
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I98R
  • Product description5-Amino-2,3-dihydrophthalazine-1,4-dione 97%
  • Packaging5g
  • Price$9
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I98R
  • Product description5-Amino-2,3-dihydrophthalazine-1,4-dione 97%
  • Packaging10g
  • Price$12
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I98R
  • Product description5-Amino-2,3-dihydrophthalazine-1,4-dione ≥98%
  • Packaging25g
  • Price$23
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I98R
  • Product description5-Amino-2,3-dihydrophthalazine-1,4-dione ≥98%
  • Packaging100g
  • Price$73
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I98R
  • Product description5-Amino-2,3-dihydrophthalazine-1,4-dione 98%
  • Packaging500g
  • Price$335
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I98R
  • Product description5-Amino-2,3-dihydrophthalazine-1,4-dione 98%
  • Packaging1kg
  • Price$629
  • Updated2026-05-29
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  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-L0012-G100
  • Product descriptionLuminol ≥97%(Titration)
  • Packaging100g
  • Price$424
  • Updated2021-12-16
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  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-L0012-G025
  • Product descriptionLuminol ≥97%(Titration)
  • Packaging25g
  • Price$141
  • Updated2021-12-16
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  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-L0012-G025
  • Product descriptionLuminol ≥97%(Titration)
  • Packaging25g
  • Price$158
  • Updated2026-05-06
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  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-L0012-G100
  • Product descriptionLuminol ≥97%(Titration)
  • Packaging100g
  • Price$474
  • Updated2026-05-06
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  • ManufacturerAHH
  • Product numberMT-37957
  • Product description3-Aminophthalhydrazide 98%
  • Packaging100g
  • Price$230
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-37957
  • Product description3-Aminophthalhydrazide 97%
  • Packaging100g
  • Price$230
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-37957
  • Product description3-Aminophthalhydrazide 97%
  • Packaging100g
  • Price$230
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberC558
  • Product descriptionLuminol
  • Packaging100g
  • Price$134
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ11223
  • Product descriptionLuminol
  • Packaging5g
  • Price$59.4
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00I98R 5-Amino-2,3-dihydrophthalazine-1,4-dione 98% 100mg $8 2026-05-29 Buy
aablocks AA00I98R 5-Amino-2,3-dihydrophthalazine-1,4-dione 97% 5g $9 2026-05-29 Buy
aablocks AA00I98R 5-Amino-2,3-dihydrophthalazine-1,4-dione 97% 10g $12 2026-05-29 Buy
aablocks AA00I98R 5-Amino-2,3-dihydrophthalazine-1,4-dione ≥98% 25g $23 2026-05-29 Buy
aablocks AA00I98R 5-Amino-2,3-dihydrophthalazine-1,4-dione ≥98% 100g $73 2026-05-29 Buy
aablocks AA00I98R 5-Amino-2,3-dihydrophthalazine-1,4-dione 98% 500g $335 2026-05-29 Buy
aablocks AA00I98R 5-Amino-2,3-dihydrophthalazine-1,4-dione 98% 1kg $629 2026-05-29 Buy
Adipogen Life Sciences CDX-L0012-G100 Luminol ≥97%(Titration) 100g $424 2021-12-16 Buy
Adipogen Life Sciences CDX-L0012-G025 Luminol ≥97%(Titration) 25g $141 2021-12-16 Buy
Adipogen Life Sciences CDX-L0012-G025 Luminol ≥97%(Titration) 25g $158 2026-05-06 Buy
Adipogen Life Sciences CDX-L0012-G100 Luminol ≥97%(Titration) 100g $474 2026-05-06 Buy
AHH MT-37957 3-Aminophthalhydrazide 98% 100g $230 2021-12-16 Buy
AHH MT-37957 3-Aminophthalhydrazide 97% 100g $230 2026-05-25 Buy
AHH MT-37957 3-Aminophthalhydrazide 97% 100g $230 2026-05-26 Buy
AK Scientific C558 Luminol 100g $134 2021-12-16 Buy
AK Scientific J11223 Luminol 5g $59.4 2021-12-16 Buy

Properties

Melting point :>300 °C (lit.)
Boiling point :309.07°C (rough estimate)
Density :1.3393 (rough estimate)
refractive index :1.6500 (estimate)
storage temp. :Store below +30°C.
solubility :Insoluble in water, soluble in dimethyl sulfoxide.
pka :(Calcd.) 10.50 ± 0.20;;0.58 ± 0.20(at 25℃)
form :Powder
color :Dark green to dark blue-purple
PH Range :NonH uorescence (6.0) to blue H uorescence (7.0)
Water Solubility :<0.1 g/100 mL at 19 ºC
λmax :425nm
Merck :14,5600
BRN :383929
Stability :Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases, strong reducing agents. Emits light on reaction with oxidizers.
Major Application :Night vision devices, identification of product forgeries, determination of nitride in food, analytical chemistry, pharmaceuticals, iodine in biological materials, evaluating phagocytes, detecting tumors, DNA, biosensors, assay of fungi, bacteria, yeasts, assay of lipase activity
InChI :1S/C8H7N3O2/c9-5-3-1-2-4-6(5)8(13)11-10-7(4)12/h1-3H,9H2,(H,10,12)(H,11,13)
InChIKey :HWYHZTIRURJOHG-UHFFFAOYSA-N
SMILES :Nc1cccc2C(=O)NNC(=O)c12
LogP :-0.245 (est)
CAS DataBase Reference :521-31-3(CAS DataBase Reference)
NIST Chemistry Reference :3-Aminophthalhydrazide(521-31-3)
EPA Substance Registry System :Luminol (521-31-3)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Luminol is a cyclic diacyl hydrazide that exhibits chemiluminescence upon oxidation. For example, HRP, combined with hydrogen peroxide as an activator, causes luminescent peroxidation of luminol. This reaction can be enhanced by certain phenol derivatives, such as p-substituted phenols. Luminol can also be oxidized, and chemiluminesce, by compounds containing iron, copper, gold, and cyanide. The excitation/emission maxima for luminol are 355/411 nm.

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