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ChemicalBook >> CAS DataBase List >> Basic Blue 7

Basic Blue 7

Basic Blue 7 price.
  • $5 - $1180
  • Product name: Basic Blue 7
  • CAS: 2390-60-5
  • MF: C33H40ClN3
  • MW: 514.15
  • EINECS:219-232-0
  • MDL Number:MFCD00011877
  • Synonyms:5-cyclohexadien-1-ylidene]-n-ethyl-ylene]-chloride ;abcolvictoriabluebo ;AizenVictoriaPureBlueBOH ;BasicbrilliantblueBO ;C.1.BasicBlue7(42595) ;C.I.Basicblue7 ;MitsuiVictoriaPureBlueBO ;VICTORIA PURE BLUE BO, ABOUT 95%
Price28 Properties Safety Information Description
28 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth
  • Cayman Chemical
  • Chem-Impex
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 25mg
  • 500mg
  • 1g
  • 2.5g
  • 5g
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • Manufactureraablocks
  • Product numberAA003V81
  • Product descriptionN-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride
  • Packaging1g
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003V81
  • Product descriptionN-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride
  • Packaging5g
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003V81
  • Product descriptionN-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride
  • Packaging25g
  • Price$32
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003V81
  • Product descriptionN-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride
  • Packaging100g
  • Price$74
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberT290
  • Product descriptionBasic Blue 7
  • Packaging250g
  • Price$584
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1455962
  • Product descriptionN-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminiumchloride Dyecontent90%
  • Packaging100g
  • Price$95
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1455962
  • Product descriptionN-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminiumchloride Dyecontent90%
  • Packaging5g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1455962
  • Product descriptionN-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminiumchloride Dyecontent90%
  • Packaging25g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0000154
  • Product descriptionBASIC BLUE 7 95.00%
  • Packaging250G
  • Price$1080
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS502717
  • Product descriptionN-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminiumchloride 98%
  • Packaging5g
  • Price$16
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberCAA39060
  • Product descriptionVictoria Pure Blue BO
  • Packaging25g
  • Price$196.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberCAA39060
  • Product descriptionVictoria Pure Blue BO
  • Packaging500g
  • Price$1180
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberCAA39060
  • Product descriptionVictoria Pure Blue BO
  • Packaging250g
  • Price$707.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberCAA39060
  • Product descriptionVictoria Pure Blue BO
  • Packaging100g
  • Price$471
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberCAA39060
  • Product descriptionVictoria Pure Blue BO
  • Packaging50g
  • Price$314
  • Updated2026-06-04
  • Buy
  • ManufacturerCayman Chemical
  • Product number44934
  • Product descriptionBasic Blue 7
  • Packaging50g
  • Price$129
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003V81 N-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride 1g $18 2026-05-28 Buy
aablocks AA003V81 N-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride 5g $18 2026-05-28 Buy
aablocks AA003V81 N-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride 25g $32 2026-05-28 Buy
aablocks AA003V81 N-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride 100g $74 2026-05-28 Buy
AK Scientific T290 Basic Blue 7 250g $584 2021-12-16 Buy
Ambeed A1455962 N-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminiumchloride Dyecontent90% 100g $95 2021-12-16 Buy
Ambeed A1455962 N-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminiumchloride Dyecontent90% 5g $21 2021-12-16 Buy
Ambeed A1455962 N-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminiumchloride Dyecontent90% 25g $5 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000154 BASIC BLUE 7 95.00% 250G $1080 2021-12-16 Buy
Arctom AS502717 N-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminiumchloride 98% 5g $16 2021-12-16 Buy
Biosynth CAA39060 Victoria Pure Blue BO 25g $196.5 2026-06-04 Buy
Biosynth CAA39060 Victoria Pure Blue BO 500g $1180 2026-06-04 Buy
Biosynth CAA39060 Victoria Pure Blue BO 250g $707.5 2026-06-04 Buy
Biosynth CAA39060 Victoria Pure Blue BO 100g $471 2026-06-04 Buy
Biosynth CAA39060 Victoria Pure Blue BO 50g $314 2026-06-04 Buy
Cayman Chemical 44934 Basic Blue 7 50g $129 2026-04-30 Buy
Next Last

Properties

refractive index :1.47
storage temp. :room temp
solubility :DMSO (Slightly), Methanol (Slightly), Water (Slightly)
Colour Index :42595
form :Liquid
color :Clear blue
λmax :619 nm
Stability :Hygroscopic
Major Application :diagnostic assay manufacturing
hematology
histology Cosmetics Ingredients Functions :HAIR DYEING
Cosmetic Ingredient Review (CIR) :Basic Blue 7 (2390-60-5)
InChI :InChI=1S/C33H39N3.ClH/c1-6-34-32-24-23-31(29-13-11-12-14-30(29)32)33(25-15-19-27(20-16-25)35(7-2)8-3)26-17-21-28(22-18-26)36(9-4)10-5;/h11-24H,6-10H2,1-5H3;1H
InChIKey :ROVRRJSRRSGUOL-UHFFFAOYSA-N
SMILES :C(=C1C=C/C(=[N+](/CC)\CC)/C=C1)(C1C=CC(N(CC)CC)=CC=1)C1=CC=C(NCC)C2=CC=CC=C12.[Cl-]
CAS DataBase Reference :2390-60-5(CAS DataBase Reference)
EPA Substance Registry System :Ethanaminium, N-[4-[[4-(diethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, chloride (2390-60-5)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Victoria Pure Blue BO a stain also known as Basic Blue 7.

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Suppliers and manufacturers

HUBEI CHANGYAO BIOTECHNOLOGY CO LTD J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. Energy Chemical Winchem Industrial Co. Ltd Adamas Reagent, Ltd. Maya High Purity Chemicals TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe TCI AMERICA