(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole

(R)-(-)-4-(3-异硫氰酸基吡咯烷-1-基)-7-硝基-2,1,3-苯并恶二唑

Also known as: (R)-(-)-NBD-Py-NCS, (R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitrobenzofurazan, (R)-(-)-1-(7-Nitro-4-benzofurazanyl)-3-pyrrolidinyl isothiocyanate, 4-[(3R)-3-Isothiocyanatopyrrolidin-1-yl]-7-nitro-2,1,3-benzoxadiazole, MFCD02093434

(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole (CAS 163927-29-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9N5O3S and a molecular weight of 291.286 g/mol. It is also known as (R)-(-)-NBD-Py-NCS, (R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitrobenzofurazan and (R)-(-)-1-(7-Nitro-4-benzofurazanyl)-3-pyrrolidinyl isothiocyanate. Key properties include a boiling point of 538.0±60.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 279.2±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

163927-29-5

Jingsj CID

J-1048653-7

Molecular Formula

C₁₁H₉N₅O₃S

Chinese Name

(R)-(-)-4-(3-异硫氰酸基吡咯烷-1-基)-7-硝基-2,1,3-苯并恶二唑

Molecular Weight

291.286 g/mol

Category

Organic Acids

Last updated

8/21/2026