(R)-(-)-NBD-Py-NCS [=(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination] - ≥98%(HPLC) , CAS No.163927-29-5

CAS: 163927-29-5 Cat. No.: R160964 Molecular Weight: 291.29 EC Number: 677-147-8 PubChem CID: 16218431

GRADE & PURITY ≥98%(HPLC)

Synonyms

(R)-(-)-NBD-Py-NCS [=(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] | 4-[(3R)-3-Isothiocyanatopyrrolidin-1-yl]-7-nitro-2,1,3-benzoxadiazole | (R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole | 2,1,3-Benzo

Storage

Store at 2-8°C

Shipped In

Wet ice

Specifications

Synonyms

(R)-(-)-NBD-Py-NCS [=(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2, 1, 3-benzoxadiazole] | 4-[(3R)-3-Isothiocyanatopyrrolidin-1-yl]-7-nitro-2, 1, 3-benzoxadiazole | (R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2, 1, 3-benzoxadiazole | 2, 1, 3-Benzo

Specifications & Purity

≥98%(HPLC)

Storage

Store at 2-8°C

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%(HPLC)

Names and Identifiers

• Pubchem Sid: 504768343
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504768343
• Canonical Smiles: C1CN(CC1N=C=S)C2=CC=C(C3=NON=C23)[N+](=O)[O-]
• IUPAC Name: 7-[(3R)-3-isothiocyanatopyrrolidin-1-yl]-4-nitro-2,1,3-benzoxadiazole
• InChIKey: CHKCHHTYBXOUKH-SSDOTTSWSA-N
• INCHI: 1S/C11H9N5O3S/c17-16(18)9-2-1-8(10-11(9)14-19-13-10)15-4-3-7(5-15)12-6-20/h1-2,7H,3-5H2/t7-/m1/s1
• Isomeric SMILES: C1CN(C[C@@H]1N=C=S)C2=CC=C(C3=NON=C23)[N+](=O)[O-]
• PubChem CID: 16218431
• Molecular Weight: 291.29

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Benzoxadiazoles

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Benzoxadiazoles
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Benzoxadiazoles
• Alternative Parents: Nitroaromatic compounds Dialkylarylamines Benzenoids Pyrrolidines Heteroaromatic compounds Furazans Isothiocyanates Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Azacyclic compounds Organopnictogen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Benzoxadiazole - Nitroaromatic compound - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Benzenoid - Azole - Furazan - Oxadiazole - Pyrrolidine - Heteroaromatic compound - Tertiary amine - Organic nitro compound - Isothiocyanate - C-nitro compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Azacycle - Organic oxoazanium - Hydrocarbon derivative - Organonitrogen compound - Organosulfur compound - Amine - Organic nitrogen compound - Organic oxide - Organic oxygen compound - Organopnictogen compound - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as benzoxadiazoles. These are organic compounds containing a benzene fused to an oxadiazole ring (a five-membered ring with two carbon atoms, one nitrogen atom, and one oxygen atom).
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Air Sensitive,Heat Sensitive
• Specific Rotation[α]: -535° (C=0.2,CH3CN)
• Molecular Weight: 291.290 g/mol
• XLogP3: 2.700
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 2
• Exact Mass: 291.043 Da
• Monoisotopic Mass: 291.043 Da
• Topological Polar Surface Area: 132.000 Ų
• Heavy Atom Count: 20
• Formal Charge: 0
• Complexity: 438.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 1
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1