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ChemicalBook >> CAS DataBase List >> 1,3,3-Trimethylindolinobenzopyrylospiran

1,3,3-Trimethylindolinobenzopyrylospiran

1,3,3-Trimethylindolinobenzopyrylospiran price.
  • $30 - $1055.64
  • Product name: 1,3,3-Trimethylindolinobenzopyrylospiran
  • CAS: 1485-92-3
  • MF: C19H19NO
  • MW: 277.36
  • EINECS:
  • MDL Number:MFCD00059174
  • Synonyms:1',3',3'-TRIMETHYLSPIRO[1(2H)-BENZOPYRAN-2,2'-INDOLINE];Trimethylindolinobenzopyrylospiran;1,3,3-Trimethylindolinobenzopyrylospirane;1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN [PHOTOCHROMIC COMPOUND] 99+%;1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound];1,3,3-Trimethyl-1,3-dihydrospiro[2H-indole-2,2'-[2H][1]benzopyran];1,3,3-Trimethylspiro[1H-indole-2(3H),2'-[2H-1]benzopyran];1,3,3-Trimethylspiro[indoline-2,2'-[2H][1]benzopyran]
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • TCI Chemical
  • TRC
Package
  • 100mg
  • 1g
  • 5g
  • Manufactureraablocks
  • Product numberAA001KWM
  • Product description1',3',3'-Trimethylspiro[chromene-2,2'-indoline] >98.0%(T)(HPLC)
  • Packaging1g
  • Price$30
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001KWM
  • Product description1',3',3'-Trimethylspiro[chromene-2,2'-indoline] >98.0%(T)(HPLC)
  • Packaging5g
  • Price$90
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number4481AL
  • Product description1,3,3-Trimethylindolinobenzopyrylospiran
  • Packaging5g
  • Price$526
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005833
  • Product description1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN 95.00%
  • Packaging1G
  • Price$694.85
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005833
  • Product description1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN 95.00%
  • Packaging5G
  • Price$1055.64
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCS-0313696
  • Product description1',3',3'-Trimethylspiro[chromene-2,2'-indoline] 98%
  • Packaging5g
  • Price$195
  • Updated2026-05-26
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT0344
  • Product description1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound] >98.0%(HPLC)(T)
  • Packaging5g
  • Price$112
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT0344
  • Product description1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound] >98.0%(HPLC)(T)
  • Packaging1g
  • Price$37
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberT796378
  • Product description1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound]
  • Packaging100mg
  • Price$75
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001KWM 1',3',3'-Trimethylspiro[chromene-2,2'-indoline] >98.0%(T)(HPLC) 1g $30 2026-05-28 Buy
aablocks AA001KWM 1',3',3'-Trimethylspiro[chromene-2,2'-indoline] >98.0%(T)(HPLC) 5g $90 2026-05-28 Buy
AK Scientific 4481AL 1,3,3-Trimethylindolinobenzopyrylospiran 5g $526 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005833 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN 95.00% 1G $694.85 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005833 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN 95.00% 5G $1055.64 2021-12-16 Buy
Arctom CS-0313696 1',3',3'-Trimethylspiro[chromene-2,2'-indoline] 98% 5g $195 2026-05-26 Buy
TCI Chemical T0344 1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound] >98.0%(HPLC)(T) 5g $112 2026-04-30 Buy
TCI Chemical T0344 1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound] >98.0%(HPLC)(T) 1g $37 2026-04-30 Buy
TRC T796378 1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound] 100mg $75 2021-12-16 Buy

Properties

Melting point :92 °C
Boiling point :408.7±45.0 °C(Predicted)
Density :1.18±0.1 g/cm3(Predicted)
solubility :slightly sol. in Methanol
form :powder to crystal
pka :3.39±0.40(Predicted)
color :White to Light yellow
EPA Substance Registry System :Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl- (1485-92-3)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. Energy Chemical Nanjing Habo Medical Technology Co., Ltd. Adamas Reagent, Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. 9ding chemical ( Shanghai) Limited Tianjin Security-Chemical Technology Co., Ltd. Shanghai Xingui Biotechnology Co., Ltd.