Skip to Content
Merck
CN

56980

Indigo

synthetic

Synonym(s):

Indigo blue, Indigotin

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Empirical Formula (Hill Notation):
C16H10N2O2
CAS Number:
Molecular Weight:
262.26
UNSPSC Code:
12171500
EC Number:
207-586-9
Beilstein/REAXYS Number:
88275
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

quality

synthetic

technique(s)

titration: suitable

ign. residue

~2%

mp

>300 °C (lit.)

suitability

suitable for microscopy

SMILES string

O=C1C(\Nc2ccccc12)=C3/Nc4ccccc4C3=O

InChI

1S/C16H10N2O2/c19-15-9-5-1-3-7-11(9)17-13(15)14-16(20)10-6-2-4-8-12(10)18-14/h1-8,17-18H/b14-13+

InChI key

COHYTHOBJLSHDF-BUHFOSPRSA-N

Looking for similar products? Visit Product Comparison Guide

Regulatory Information

新产品

This item has


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Hai-tao Lü et al.
Phytochemical analysis : PCA, 23(6), 637-641 (2012-05-04)
Indigo and indirubin are the main active ingredients found in traditional Chinese herbal medicine Folium isatidis. An effective method for the isolation and purification of indigo and indirubin from Folium isatidis is needed. Compared with the conventional column chromatographic techniques
Yin-Ku Lin et al.
Dermatology (Basel, Switzerland), 223(3), 239-243 (2011-11-08)
In the treatment of nail psoriasis, standardized therapeutic regimens are currently lacking. To evaluate the therapeutic efficacy of indigo naturalis oil extract in patients with nail psoriasis. Patients with nail psoriasis applied indigo naturalis oil extract on affected nails twice
Kikue Hirota et al.
International journal of systematic and evolutionary microbiology, 63(Pt 2), 464-469 (2012-04-12)
Two indigo-reducing alkaliphilic strains, designated strain C40(T) and strain N214, were isolated from a fermented Polygonum Indigo (Polygonum tinctorium Lour.) liquor sample aged for 10 months and obtained from Date City, Hokkaido, Japan. 16S rRNA gene sequence phylogeny suggested that
Insights into the Maya Blue technology: greenish pellets from the ancient city of La Blanca.
Antonio Doménech et al.
Angewandte Chemie (International ed. in English), 51(3), 700-703 (2011-12-03)
David R Singleton et al.
Applied and environmental microbiology, 78(10), 3552-3559 (2012-03-20)
A betaproteobacterium within the family Rhodocyclaceae previously identified as a pyrene degrader via stable-isotope probing (SIP) of contaminated soil (designated pyrene group 1 or PG1) was cultivated as the dominant member of a mixed bacterial culture. A metagenomic library was

Global Trade Item Number

SKUGTIN
A9893-25MG04061832945323

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service