ChemicalBook >> CAS DataBase List >>1,3,3-Trimethylindolino-beta-naphthopyrylospiran

1,3,3-Trimethylindolino-beta-naphthopyrylospiran

1,3,3-Trimethylindolino-beta-naphthopyrylospiran structure

CAS No.: 1592-43-4

Chemical Name:: 1,3,3-Trimethylindolino-beta-naphthopyrylospiran

Synonyms: 1,3,3-Trimethylindolino-βTrimethylindolinonaphthopyrylospiran;-naphthopyrylospiran [Photochromic Compound];1,3,3-Trimethylindolino-β-naphthopyrylospiran;1,3,3-Trimethylindolino-beta-naphthopyrylospiran;1,3,3-Trimethylindolino-beta-naphthopyrylospirane;1',3',3'-trimethylspiro[benzo[f]chromene-3,2'-indole];1',3',3'-Trimethylspiro[benzo[f]chromene-3,2'-indoline;1,3,3-TRIMETHYLSPIRO[INDOLINE-2,3'-[3H]NAPHTH[2,1-B]PYRAN];1',3',3'-Trimethylspiro[3H-naphtho[2,1-b]pyran-3,2'-indoline]

CBNumber:: CB3477805

Molecular Formula:: C23H21NO

Molecular Weight:: 327.42

MDL Number:: MFCD00059909

MOL File:: 1592-43-4.mol

MSDS File:: SDS

Last updated:2026-09-12 18:52:05

Request For Quotation

1,3,3-Trimethylindolino-beta-naphthopyrylospiran Properties

Melting point	174 °C
Boiling point	492.7±45.0 °C(Predicted)
Density	1.22±0.1 g/cm3(Predicted)
solubility	slightly sol. in Ethanol
pka	3.21±0.40(Predicted)
form	powder to crystal
color	White to Almost white

SAFETY

Risk and Safety Statements

HS Code	2934.99.4400

1,3,3-Trimethylindolino-beta-naphthopyrylospiran price More Price(17)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	L496332	1'',3'',3''-TRIMETHYLSPIRO[BENZO[F]CHROMENE-3,2''-INDOLINE] AldrichCPR	1592-43-4	10MG	$121	2026-04-30	Buy
TCI Chemical	T0423	1,3,3-Trimethylindolino-β-naphthopyrylospiran [Photochromic Compound] >98.0%(T)	1592-43-4	1g	$51	2026-04-30	Buy
TCI Chemical	T0423	1,3,3-Trimethylindolino-β-naphthopyrylospiran [Photochromic Compound] >98.0%(T)	1592-43-4	5g	$129	2026-04-30	Buy
Biosynth	FT62466	1,3,3-Trimethylindolino-β-naphthopyrylospiran [Photochromic Compound]	1592-43-4	2g	$150	2026-06-04	Buy
aablocks	AA003DCY	1,3,3-Trimethylindolino-Beta-Naphthopyrylospiran ≥98%	1592-43-4	250mg	$17	2026-05-28	Buy

Product number	Packaging	Price	Buy
L496332	10MG	$121	Buy
T0423	1g	$51	Buy
T0423	5g	$129	Buy
FT62466	2g	$150	Buy
AA003DCY	250mg	$17	Buy

1,3,3-Trimethylindolino-beta-naphthopyrylospiran Preparation Products And Raw materials

Raw materials

Preparation Products

1,3,3-Trimethylindolino-beta-naphthopyrylospiran Suppliers

Global Suppliers ( 42)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55
Tianjin Security-Chemical Technology Co., Ltd.	22-23128588 +86-13312123508	sale@security-chemical.com	China	20	55
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
9ding chemical ( Shanghai) Limited	021-021-52271985 17721149837	sales@9dingchem.com	China	19780	60
Aikon International Limited	025-58859352 19370895928	sales01@aikonchem.com	China	15078	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
9ding chemical ( Shanghai) Limited	55
Tianjin Security-Chemical Technology Co., Ltd.	55
Shanghai YuanYe Biotechnology Co., Ltd.	60
9ding chemical ( Shanghai) Limited	60
Aikon International Limited	58

View Latest Price from 1,3,3-Trimethylindolino-beta-naphthopyrylospiran manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	1,3,3-TRIMETHYLINDOLINO-BETA-NAPHTHOPYRYLOSPIRAN 1592-43-4	$1.00	1kg	98%	200KG	Career Henan Chemical Co

1,3,3-TRIMETHYLINDOLINO-BETA-NAPHTHOPYRYLOSPIRAN
1592-43-4
$1.00
98%
Career Henan Chemical Co

1592-43-4 (1,3,3-Trimethylindolino-beta-naphthopyrylospiran) Related Search:

1,3,3-Trimethylindolino-beta-naphthopyrylospiran 2,3-Dimethylindoline 2-Isobutoxynaphthalene 1,3,3-Trimethylindolinobenzopyrylospiran 2-Aminophenethanol

2-Methylindoline 2-Vinylnaphthalene

1of2

1',3',3'-Trimethylspiro[3H-naphtho[2,1-b]pyran-3,2'(3'H)-[1H]indole] 1',3',3'-Trimethylspiro[3H-naphtho[2,1-b]pyran-3,2'-indoline] 1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3'-[3H]naphtho[2,1-b]pyran] 1',3'-Dihydro-1',3',3'-trimethylspiro[3H-naphtho[2,1-b]pyran-3,2'-[2H]indole] 1,3,3-Trimethylindolino-β-naphthopyrylospiran 1,3,3-TriMethylindolino-β-naphthopyrylospiran [PhotochroMic CoMpound] 1,3,3-Trimethylindolino-&beta -naphthopyrylospiran [Photochromic Compound] 1,3,3-TRIMETHYLSPIRO[INDOLINE-2,3'-[3H]NAPHTH[2,1-B]PYRAN] 1,3,3-TRIMETHYLINDOLINO-BETA-NAPHTHOPYRYLOSPIRAN [PHOTOCHROMIC COMPOUND] Trimethylindolinonaphthopyrylospiran 1,3,3-Trimethylindolino-beta-naphthopyrylospirane 1,3,3-Trimethyl-1,3-dihydrospiro[2H-indole-2,3'-[3H]naphtho[2,1-b]pyran] 1',3',3'-Trimethyl-5,6-[1,3]butadienospiro[2H-1-benzopyran-2,2'-indoline] 1,3,3-Trimethylindolino-β-naphthopyrylospiran [Photochromic Compound]> Spiro[2H-indole-2,3'-[3H]naphtho[2,1-b]pyran], 1,3-dihydro-1,3,3-trimethyl- 1,3,3-Trimethylindolino-β-naphthopyrylospiran [Photochromic Compound 1',3',3'-Trimethylspiro[benzo[f]chromene-3,2'-indoline 1',3',3'-trimethylspiro[benzo[f]chromene-3,2'-indole] 1,3,3-Trimethylindolino-b-naphthopyrylospiran [Photochromic Compound] 1,3,3-Trimethylindolino-beta-naphthopyrylospiran 1592-43-4 C23H21NO Photochromic Compounds Spiropyrans (Photochromic) Functional Materials Photochromic Compounds Spiropyrans (Photochromic)