1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran [Photochromic Compound] - 98%, high purity , CAS No.1498-88-0

Item Number

T162814

Grouped product items
SKU	Size	Availability	Price
T162814-1g	1g	In stock	$29.90
T162814-5g	5g	In stock	$119.90
T162814-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$429.90

View related series

Basic Description

Synonyms	1498-88-0\|1',3',3'-trimethyl-6-nitrospiro[chromene-2,2'-indoline]\|1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran\|Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-6-nitro-\|6'-Nitro-1,3,3-trimethylindolinobenzopyrylspiran\|Spiro[2H
Specifications & Purity	98%
Storage Temp	Protected from light
Shipped In	Normal
Product Description	Photochromic spiropyran dye.

Names and Identifiers

Pubchem Sid	488187197
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488187197
IUPAC Name	1',3',3'-trimethyl-6-nitrospiro[chromene-2,2'-indole]
INCHI	InChI=1S/C19H18N2O3/c1-18(2)15-6-4-5-7-16(15)20(3)19(18)11-10-13-12-14(21(22)23)8-9-17(13)24-19/h4-12H,1-3H3
InChi Key	PSXPTGAEJZYNFI-UHFFFAOYSA-N
Canonical SMILES	CC1(C2=CC=CC=C2N(C13C=CC4=C(O3)C=CC(=C4)[N+](=O)[O-])C)C
Isomeric SMILES	CC1(C2=CC=CC=C2N(C13C=CC4=C(O3)C=CC(=C4)[N+](=O)[O-])C)C
RTECS	WG9810000
PubChem CID	99766
Molecular Weight	322.36
Reaxy-Rn	40498

Certificates

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

6 results found

Lot Number	Certificate Type	Date	Item
H2422541	Certificate of Analysis	Aug 16, 2024	T162814
H2422544	Certificate of Analysis	Aug 16, 2024	T162814
H2422545	Certificate of Analysis	Aug 16, 2024	T162814
D2422415	Certificate of Analysis	Apr 15, 2024	T162814
D2422416	Certificate of Analysis	Apr 15, 2024	T162814
L2326055	Certificate of Analysis	Nov 10, 2021	T162814

Sensitivity

Light sensitive

Refractive Index

1.67

Boil Point(°C)

476.32° C

Melt Point(°C)

78 °C

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.
RTECS	WG9810000
Reaxy-Rn	40498

Solution Calculators

Determine the necessary mass, volume, or concentration for preparing a solution.

Determine the dilution needed to prepare a stock solution.

Basic Description