Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

N17807

Sigma-Aldrich

5-Nitroisatin

97%

Synonym(s):

5-Nitroindole-2,3-dione, 5-Nitrosotin, NSC 525798

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C8H4N2O4
CAS Number:
611-09-6
Molecular Weight:
192.13
EC Number:
210-252-5
MDL number:
MFCD00005720
UNSPSC Code:
12352100
PubChem Substance ID:
24897528
NACRES:
NA.22

Quality Level

100

Assay

97%

form

powder

mp

251 °C (dec.) (lit.)

SMILES string

[O-][N+](=O)c1ccc2NC(=O)C(=O)c2c1

InChI

1S/C8H4N2O4/c11-7-5-3-4(10(13)14)1-2-6(5)9-8(7)12/h1-3H,(H,9,11,12)

InChI key

UNMYHYODJHKLOC-UHFFFAOYSA-N

Application

Reactant for preparation of:
  • Potential antibacterial and antifungal agents
  • spiro[indole-thiazolidinones] as a medicinally important scaffold
  • Potential antimycobacterial agents
  • Anticonvulsant agents
  • Inhibitors of human transglutaminase 2
  • Anthelmintic agents
  • Anti-human immunodeficiency virus (HIV) agents
  • Antimicrobial agents
  • Potential antitubercular agents
  • Inhibitors of acetylcholinesterase

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332,H351

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBF5796V
STBB1767
S50763
S40642
S36931

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

5-Aminoisatoic anhydride

Sigma-Aldrich

560278

5-Aminoisatoic anhydride

Hideki Iwamoto et al.
Molecular therapy oncolytics, 2, 15020-15020 (2015-01-01)
"Angiogenic switch off" is one of the ideal therapeutic concepts in the treatment of cancer. However, the specific molecules which can induce "angiogenic switch off" in tumor have not been identified yet. In this study, we focused on von Hippel-Lindau
Chaitany Jayprakash Raorane et al.
Biomolecules, 10(8) (2020-08-23)
Multi-drug resistant Acinetobacter baumannii is well-known for its rapid acclimatization in hospital environments. The ability of the bacterium to endure desiccation and starvation on dry surfaces for up to a month results in outbreaks of health care-associated infections. Previously, indole

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