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Vinyl halides

Organic compounds that contain vinyl functional groups and a halogen atom; vinyl functional groups are defined as a carbon - carbon double bond. Halogens include bromine, chlorine, fluorine, and iodine.
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1

Vinyl Bromide (ca. 12% in Tetrahydrofuran, ca. 1.0mol/L), TCI America™

CAS: 593-60-2 Molecular Formula: C2H3Br Molecular Weight (g/mol): 106.95 MDL Number: MFCD00000183 InChI Key: INLLPKCGLOXCIV-UHFFFAOYSA-N Synonym: vinyl bromide,bromoethylene,ethene, bromo,monobromoethylene,vinylbromid,bromure de vinyle,vinylbromide,polyvinyl bromide,ethylene, bromo,polyvinylbromide PubChem CID: 11641 ChEBI: CHEBI:51311 IUPAC Name: bromoethene SMILES: BrC=C

PubChem CID 11641
CAS 593-60-2
Molecular Weight (g/mol) 106.95
ChEBI CHEBI:51311
MDL Number MFCD00000183
SMILES BrC=C
Synonym vinyl bromide,bromoethylene,ethene, bromo,monobromoethylene,vinylbromid,bromure de vinyle,vinylbromide,polyvinyl bromide,ethylene, bromo,polyvinylbromide
IUPAC Name bromoethene
InChI Key INLLPKCGLOXCIV-UHFFFAOYSA-N
Molecular Formula C2H3Br
2

Vinyl Bromide (ca. 14% in Ethyl Ether, ca. 1.0mol/L), TCI America™

CAS: 593-60-2 Molecular Formula: C2H3Br Molecular Weight (g/mol): 106.95 MDL Number: MFCD00000183 InChI Key: INLLPKCGLOXCIV-UHFFFAOYSA-N Synonym: vinyl bromide,bromoethylene,ethene, bromo,monobromoethylene,vinylbromid,bromure de vinyle,vinylbromide,polyvinyl bromide,ethylene, bromo,polyvinylbromide PubChem CID: 11641 ChEBI: CHEBI:51311 IUPAC Name: bromoethene SMILES: BrC=C

PubChem CID 11641
CAS 593-60-2
Molecular Weight (g/mol) 106.95
ChEBI CHEBI:51311
MDL Number MFCD00000183
SMILES BrC=C
Synonym vinyl bromide,bromoethylene,ethene, bromo,monobromoethylene,vinylbromid,bromure de vinyle,vinylbromide,polyvinyl bromide,ethylene, bromo,polyvinylbromide
IUPAC Name bromoethene
InChI Key INLLPKCGLOXCIV-UHFFFAOYSA-N
Molecular Formula C2H3Br
3

Sigma Aldrich 2,3-Dibromopropene

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 42°C to 44°C (17 mmHg)
Percent Purity 80%
Linear Formula CH2BrCBr=CH2
CAS 513-31-5
Molecular Weight (g/mol) 199.87
MDL Number MFCD00000211
Refractive Index n20/D 1.544 (literature)
Recommended Storage Room Temperature
Molecular Formula C3H4Br2
EINECS Number 208-155-8
Density 2.045 g/mL (at 25°C)
4

Sigma Aldrich 2,3-Dimethyl-2-butene

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 73°C (lit.)
Percent Purity 98%
Linear Formula (CH3)2 C=C(CH3)2
CAS 563-79-1
Molecular Weight (g/mol) 84.16
MDL Number MFCD00008897
Refractive Index n20/D 1.412 (literature)
Synonym Tetramethylethylene
Recommended Storage 2°C to 8°C
Molecular Formula C6H12
EINECS Number 209-263-8
Density 0.708 g/mL (at 25°C (literature))
Melting Point -75°C (lit.)
5

Sigma Aldrich 3-Methyl-1-butene

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 20°C (lit.)
Percent Purity 95%
Linear Formula (CH3)2 CHCH=CH2
CAS 563-45-1
Molecular Weight (g/mol) 70.13
MDL Number MFCD00008937
Recommended Storage Room Temperature
Molecular Formula C5H10
EINECS Number 209-249-1
Density 0.627 g/mL (at 25°C (literature))
Melting Point -168.5°C to +168°C (lit.)
6

Sigma Aldrich 2-Propene-1-thiol

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 67°C to 68°C (lit.)
Percent Purity ∼60% (GC)
Linear Formula CH2=CHCH2SH
CAS 870-23-5
Molecular Weight (g/mol) 74.14
MDL Number MFCD00004894
Refractive Index n20/D 1.4765 (literature)
Synonym Allyl mercaptan
Recommended Storage -20°C
Molecular Formula C3H6S
EINECS Number 212-792-7
Density 0.898 g/mL (at 25°C (literature))
7

Sigma Aldrich 3-Amino-N-phenylbenzamide

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
CAS 14315-16-3
8

Sigma Aldrich 4-Phenyl-1-butene

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 175°C to 177°C (lit.)
Percent Purity 99%
Linear Formula C6H5CH2CH2CH=CH2
CAS 768-56-9
Molecular Weight (g/mol) 132.2
MDL Number MFCD00026111
Refractive Index n20/D 1.507 (literature)
RTECS Number EM9000000
Recommended Storage Room Temperature
Molecular Formula C10H12
EINECS Number 405-980-7
Density 0.88 g/mL (at 25°C (literature))
9

Sigma Aldrich 2-Methyl-2-butene

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 35°C to 38°C (lit.)
Percent Purity ≥99%
Linear Formula CH3CH=C(CH3)2
CAS 513-35-9
Molecular Weight (g/mol) 70.13
MDL Number MFCD00009276
Refractive Index n20/D 1.385 (literature)
Synonym beta-Isoamylene; Amylene
Recommended Storage Room Temperature
Molecular Formula C5H10
EINECS Number 208-156-3
Density 0.662 g/mL (at 25°C (literature))
Melting Point -134°C (lit.)
10

Medchemexpress LLC Alizarin Red S sodium | 130-22-3 | 25 MG
SDP

Alizarin Red S sodium is an anthraquinone-derived dye that binds calcium ions and is used to stain mineralized deposits in biological samples. It is commonly used in histology and cell biology to assess osteoblast differentiation and bone formation.

  • Stains calcium deposits for histology and cell-based assays.
  • Forms complexes with calcium for visualization of mineralized matrix.
  • Water-soluble sodium salt suitable for aqueous staining procedures.
  • Supplied in small laboratory quantities for research use.

ENCOMPASS_PREFERRED
11

Sigma Organic Chemistry 2-Methyl-1-butene | 25G | 563-46-2 | MFCD00009333

CAS #: 563-46-2
MDL #: MFCD00009333
Purity: >98 %
UNSPSC Code: 12352100
Molecular Weight: 70.13

ENCOMPASS_PREFERRED
12

Medchemexpress LLC Sodium cyclamate | 139-05-9 | MFCD00003827 | 99.9% | 201.22 | C6H12NNaO3S | 500 MG
SDP

Sodium cyclamate analytical standard (CAS 139-05-9) is a high-purity reference material intended for analytical and research use. Provided as a stable crystalline powder, it supports method development, calibration, and quality control in analytical laboratories.

  • High purity suitable for reference and calibration.
  • Molecular formula C6H12NNaO3S; molecular weight 201.22.
  • Intended for analytical method development and validation.
  • Supplied as a stable white crystalline powder for easy handling.
  • Compatible with chromatographic and spectrometric analysis.

ENCOMPASS_PREFERRED
13

Medchemexpress LLC Dicloxacillin sodium | 343-55-5 | 98.0% | 25 MG
SDP

Dicloxacillin sodium is a β-lactam antibiotic belonging to the penicillin family. It is effective against Gram-positive bacteria and β-lactamase-producing organisms, such as Staphylococcus aureus.

  • Effective against Gram-positive bacteria
  • Active against β-lactamase-producing organisms
  • Purity of 98.0%
  • CAS No. 343-55-5
  • Molecular Weight: 492.31
  • Formula: C19H16Cl2N3NaO5S
  • Appearance: Solid
  • Color: White to off-white

ENCOMPASS_PREFERRED
14

Medchemexpress LLC 2-amino-3,5-dibromobenzaldehyde | 50910-55-9 | MFCD00671100 | 100.0% | 278.93 | C7H5Br2NO | 10 G
SDP

2-Amino-3,5-dibromobenzaldehyde (CAS 50910-55-9) is an organic biochemical reagent supplied as a light yellow solid. It is used as a synthetic intermediate and reference substance in research and analytical applications where high-purity aromatic aldehydes are required for synthesis, impurity profiling, and method development.

  • High purity for analytical and synthetic work.
  • Useful as a reference substance and impurity standard.
  • Suitable for organic synthesis and intermediate preparation.
  • Supplied as a solid with defined physical properties.
  • Available in multiple pack sizes to support research workflows.

ENCOMPASS_PREFERRED
15

Medchemexpress LLC Cyclamic acid (sodium) | 139-05-9 | MFCD00003827 | 98.0% | 201.22 | C6H12NNaO3S | 5 G
SDP

Cyclamic acid (sodium), commonly known as sodium cyclamate (CAS 139-05-9), is the sodium salt of cyclamic acid used as an analytical reference standard and research reagent. Supplied as a white crystalline solid, it is used in sweetener research, biochemical assays, and analytical method development. Intended for research use only.

  • High purity (98.0%).
  • Molecular weight 201.22 g/mol.
  • Chemical formula C6H12NNaO3S.
  • White crystalline powder, water soluble.
  • Suitable for analytical and biochemical applications.
  • Available in small solid packs for laboratory use.

ENCOMPASS_PREFERRED