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Heterocyclic building blocks

Sbb029873

Also known as 2-(2-Chloro-acetylamino)-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid amide, 2-(2-chloroacetamido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide, 2-[(2-chloroacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

CAS 20886-87-7Formula C11H13ClN2O2SMolar mass 272.76 g/molEC 978-801-8
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant
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Sbb029873 chemical structure, C11H13ClN2O2S, CAS 20886-87-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
20886-87-7
Formula
C11H13ClN2O2S
Molar mass
272.76 g/mol
EC number
978-801-8
HS code
293499
Category
Heterocyclic building blocks

What is Sbb029873?

Plain description, key identifiers and synonyms

Sbb029873 is a chemical substance with the molecular formula C11H13ClN2O2S and a molar mass of 272.76 g/mol. Its CAS registry number is 20886-87-7. The IUPAC name is 2-[(2-chloroacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[(2-chloroacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS number
20886-87-7 CAS number cross-checked
EC number
978-801-8
Molecular formula
C11H13ClN2O2S
MDL number
MFCD00226747
InChIKey
XRKRPMKJSPGFRD-UHFFFAOYSA-N
InChI
InChI=1S/C11H13ClN2O2S/c12-5-8(15)14-11-9(10(13)16)6-3-1-2-4-7(6)17-11/h1-5H2,(H2,13,16)(H,14,15)
SMILES (canonical and isomeric)
C1CCC2=C(C1)C(=C(S2)NC(=O)CCl)C(=O)N

Synonyms

  • 2-(2-Chloro-acetylamino)-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid amide
  • 2-(2-chloroacetamido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
  • 2-[(2-chloroacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
  • 2-[(chloroacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
  • 2-(2-Chloroacetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide
  • Benzo[b]thiophene-3-carboxamide, 2-[(2-chloroacetyl)amino]-4,5,6,7-tetrahydro-
  • benzo[b]thiophene-3-carboxamide, 2-[(chloroacetyl)amino]-4,5,6,7-tetrahydro-
  • 2-(2-chloroacetylamino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide
  • 2-[(2-chloroacetyl)amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide
  • 2-(2-cl-Acetylamino)-4,5,6,7-4H-benzo(b)thiophene-3-carboxylic acid amide
  • 2-[(2-Chloroacetyl)amino]-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
272.76 g/molcalc.
Exact mass
272.0386 Dacalc.
LogP (octanol/water)
1.9calc.
Topological polar surface area
72.19 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.46calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1cc2c(s1)CCCC2

c1cc2c(s1)CCCC2

2 rings, 9 atoms, the Benzothiophene, 4,5,6,7-tetrahydro- ring system.

1,247 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H315Causes skin irritation.
  • H318Causes serious eye damage.
  • H335May cause respiratory irritation.
Precautionary statements (19)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Sbb029873 suppliers

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Sbb029873 price

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Sbb029873 is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Sbb029873 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Sbb029873, based on the data on this page

What is Sbb029873?

Sbb029873 is a chemical substance with the molecular formula C11H13ClN2O2S and a molar mass of 272.76 g/mol. Its CAS registry number is 20886-87-7. The IUPAC name is 2-[(2-chloroacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide.

What is the CAS number of Sbb029873?

The CAS registry number of Sbb029873 is 20886-87-7.

What is the molecular formula and weight of Sbb029873?

The molecular formula of Sbb029873 is C11H13ClN2O2S and its molar mass is 272.76 g/mol.

What is Sbb029873 used for?

Known uses and roles of Sbb029873 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Sbb029873 hazardous?

Sbb029873 carries the GHS signal word "Danger". Main hazards: harmful if swallowed, causes skin irritation, causes serious eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Sbb029873?

Sbb029873 is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Sbb029873?

Post a free request on CompoundList and suppliers of Sbb029873 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Sbb029873?

Suppliers quote Sbb029873 on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Sbb029873

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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