CAS 163927-30-8

(S)-(+)-NBD-PY-NCS

Description:

(S)-(+)-NBD-PY-NCS, with the CAS number 163927-30-8, is a chemical compound that belongs to the class of N-substituted pyridines. It is characterized by the presence of a nitrobenzodioxole (NBD) moiety, which is known for its fluorescent properties, making it useful in various biochemical applications, particularly in labeling and detection methods. The compound features a thiocyanate (NCS) functional group, which can participate in nucleophilic reactions and is often employed in the synthesis of other chemical entities. Its chirality, indicated by the (S)- designation, suggests that it has specific stereochemical properties that can influence its reactivity and interactions in biological systems. This compound is typically utilized in research settings, particularly in studies involving protein labeling and tracking, due to its ability to form covalent bonds with thiol groups in proteins. Overall, (S)-(+)-NBD-PY-NCS is a valuable tool in chemical biology and analytical chemistry, contributing to advancements in molecular imaging and bioconjugation techniques.

Formula: C₁₁H₉N₅O₃S

InChI: InChI=1/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-/m0/s1

SMILES: c1cc(c2c(c1N1CC[C@@H](C1)N=C=S)non2)N(=O)=O

Synonyms:

• (S)-(+)-1-(7-Nitro-4-Benzofurazanyl)-3-Pyrrolidinyl Isothiocyanate
• (S)-(+)-4-(3-Isothiocyanatopyrrolidin-1-Yl)-7-Nitro-2,1,3-Benzoxadiazole
• (S)-(+)-4-(3-Isothiocyanatopyrrolidin-1-Yl)-7-Nitrobenzofurazan
• (S)-(+)-4-(3-Isothiocyanato-Pyrrolidino)-7-Nitro-Benzofurazan
• (S)-(+)-Nbd-Py-Ncs [=(S)-(+)-4-(3-Isothiocyanatopyrrolidin-1-Yl)-7-Nitro-2,1,3-Benzoxadiazole]
• (S)-(+)-NBD-Py-NCS [=(S)-(+)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
• (S)-(+)-NBD-Py-NCS, (S)-(+)-1-(7-Nitro-4-benzofurazanyl)-3-pyrrolidinyl isothiocyanate
• 4-[(3S)-3-isothiocyanatopyrrolidin-1-yl]-7-nitro-2,1,3-benzoxadiazole

2,1,3-Benzoxadiazole, 4-[(3S)-3-isothiocyanato-1-pyrrolidinyl]-7-nitro-

CAS: 163927-30-8

Formula: C₁₁H₉N₅O₃S

Purity: 98%

Molecular weight: 291.2859

Ref: IN-DA001UJB

(S)-(+)-NBD-Py-NCS [=(S)-(+)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]

CAS: 163927-30-8

Formula: C₁₁H₉N₅O₃S

Purity: >98.0%(HPLC)

Color and Shape: Light yellow to Brown powder to crystal

Molecular weight: 291.29

Ref: 3B-A5578