(16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-Dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaeneCAS 937272-79-2 · import duty, licences and trade rules in India

C28H32N4O3 · also called pacritinibum, SB 1518, 11-(2-pyrrolidin-1-yl-ethoxy)-14,19-dioxa-5,7,26-triaza-tetracyclo[19.3.1.1(2,6).1(8,12)]heptacosa-1(25),2(26),3,5,8,10,12(27),16,21,23-decaene, 14,19-Dioxa-5,7,27-triazatetracyclo(19.3.1.12,6.18,12)heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene, 11-(2-(1-pyrrolidinyl)ethoxy)-, (16E)-
Stop and check: protected in the US until 2030-03-25.
Import dutyOKAbout 27.73%HS 2934 99 (subheading)Rules in IndiaOKNo special Indian ban or licence foundExportOKNo export licence neededSafetyNO DATANo hazard classification found

For trade in India: Stop and check: protected in the US until 2030-03-25. Import duty is about 27.73% (tariff item 2934 99 (subheading)).

Checked 2026-11-12 against official Indian and international lists. Sources are given under each answer.

Run the live check Open in Compound Workspace Search RasayanXchange

Every answer, with its source

Rules in IndiaOK

No special Indian ban or licence found
  • Not on the Indian banned-pesticide, drug-precursor, narcotic, psychotropic or new-drug lists we check.
  • Normal factory, storage and GST rules still apply.
Source: CIB&RC pesticide lists · CDSCO new drug approvals · NDPS RCS Order 2013

Exporting from IndiaOK

No export licence needed
  • Not on the SCOMET export-control list or the precursor export list.
  • The buyer’s country may still have its own import rules.
Source: DGFT SCOMET list · NDPS RCS Order 2013

Global treaties & export marketsOK

No treaty or export-market restriction found
  • Not listed by the Stockholm Convention (persistent pollutants), the Rotterdam Convention (prior consent before export) or the Montreal Protocol (ozone layer).
  • No EU REACH registration found: an EU importer (or your only representative) must register it before importing a tonne or more a year. Medicines and pesticide actives follow their own EU rules.
  • Not on the US TSCA Inventory, which does not cover medicines or pesticides; those are regulated by the FDA and EPA (FIFRA).
Source: Stockholm Convention, all listed POPs · Rotterdam Convention Annex III · Montreal Protocol annexes (ozone layer, Kigali HFCs) · US EPA TSCA Inventory · ECHA REACH lists, as published in PubChem

Import dutyOK

About 27.73% of the import value
  • About ₹27,730 duty on every ₹1,00,000 of import value (CIF).
  • The EU customs inventory (ECICS) classifies it under CN 2934 99 90, so its HS subheading is 2934 99.
  • India splits subheading 2934 99 into 4 lines: 2934 99 10 (Other › Chloro thiophene-2-carboxylic acid); 2934 99 20 (Other › Morpholine); 2934 99 30 (Other › Buprofezin (ISO)); 2934 99 90 (Other › Other).
  • Basic customs duty 7.5% on every one of them; with social welfare surcharge and IGST 18% that makes about 27.73%.
  • Lines that name a chemical are for that chemical; one that no line names goes under "Other" (2934 99 90).
  • Confirm the exact 8-digit line with your customs broker before you import.
Source: Customs Tariff of India, CBIC · Notification 45/2025-Customs · Notification 02/2026-Customs (Budget 2026) · Finance Act 2026, Fifth Schedule (tariff rates from 1 May 2026) · Notification 9/2025-Integrated Tax (Rate) · EU customs inventory of chemicals (ECICS), European Commission

SafetyNO DATA

No hazard classification found
  • No classification does not mean it is safe.
  • Always read the supplier’s safety data sheet (SDS) before handling.
Source: PubChem GHS classification

Price and suppliersNO DATA

Not on RasayanXchange yet
  • Post a requirement and we will find suppliers for you.
Source: RasayanXchange market data

US patentsSTOP

Protected in the US until 2030-03-25
  • The molecule itself is under US patent or exclusivity.
  • Indian patents are not checked.
Source: FDA Orange Book

Key facts

CAS number937272-79-2
FormulaC28H32N4O3
Also calledpacritinibum, SB 1518, 11-(2-pyrrolidin-1-yl-ethoxy)-14,19-dioxa-5,7,26-triaza-tetracyclo[19.3.1.1(2,6).1(8,12)]heptacosa-1(25),2(26),3,5,8,10,12(27),16,21,23-decaene, 14,19-Dioxa-5,7,27-triazatetracyclo(19.3.1.12,6.18,12)heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene, 11-(2-(1-pyrrolidinyl)ethoxy)-, (16E)-
Tariff item (HS)2934 99 (subheading)
Total import dutyabout 27.73%
Anti-dumping duty (most producers)None found
SCOMET (export control)Not listed
NDPS / precursorNot listed

Questions about (16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-Dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene

What is the import duty on (16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-Dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene in India?

The total import duty on (16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-Dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene is about 27.73% of the import value under tariff item 2934 99 (subheading), including basic customs duty, the social welfare surcharge and IGST. Check the latest notifications before you import.

Is there anti-dumping duty on (16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-Dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene?

No anti-dumping duty on (16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-Dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene was found in the Customs (ADD) notifications in force.

What is the HS code (tariff item) of (16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-Dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene in India?

(16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-Dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene falls under HS subheading 2934 99, as classified by the EU customs inventory (ECICS). India splits that subheading into several 8-digit lines; confirm the exact line with your customs broker.

Is (16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-Dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene restricted or licensed in India?

No special Indian ban or licence found. Not on the Indian banned-pesticide, drug-precursor, narcotic, psychotropic or new-drug lists we check. Normal factory, storage and GST rules still apply.

Does exporting (16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-Dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene from India need a licence?

No export licence needed. Not on the SCOMET export-control list or the precursor export list.

Is (16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-Dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene hazardous?

No hazard classification found. No classification does not mean it is safe. Always read the supplier’s safety data sheet (SDS) before handling.

Is (16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-Dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene regulated under global treaties or in the EU and US?

No treaty or export-market restriction found. Not listed by the Stockholm Convention (persistent pollutants), the Rotterdam Convention (prior consent before export) or the Montreal Protocol (ozone layer). No EU REACH registration found: an EU importer (or your only representative) must register it before importing a tonne or more a year. Medicines and pesticide actives follow their own EU rules.

((8R)-5,6-Dihydro-8-methyl-3-(3-methyl-1,2,4-thiadiazol-5-yl)-1,2,4-triazolo(4,3-a)pyrazin-7(8H)-yl)(4-fluorophenyl)methanone(+-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate(+-)-Clopidogrel bisulfate(+-)-Methotrimeprazine(+-)-Tetrahydroberberine(+-)-Tetramisole(+-)-Trimeprazine(-)-Beta-narcotine(-)-Salinosporamide A(1,3-Benzothiazol-2-yl)methanol(1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,30S,32S,35R)-1,18-dihydroxy-12-[(2R)-1-[(1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl]propan-2-yl]-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentone(1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,30S,32S,35R)-12-[(2R)-1-[(1S,3R,4R)-4-dimethylphosphoryloxy-3-methoxycyclohexyl]propan-2-yl]-1,18-dihydroxy-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentone

Guidance from official lists, not legal advice. Rules change; confirm with DGFT, customs or the regulator before you trade.