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1-Bromo-2-methylpropane

1-Bromo-2-methylpropane

CAS Number: 78-77-3

Molecular Formula: C4H9Br

FlammableFlammable
IrritantIrritant

About 1-Bromo-2-methylpropane

1-Bromo-2-methylpropane (CAS 78-77-3) serves as a critical alkylating agent in fine chemical synthesis, particularly valued for its ability to introduce the isobutyl group into complex molecular architectures such as the pharmaceutical intermediate isobutylboronic acid used in bortezomib production. Its superior leavin...

Synonyms

  • sJPHAbIKUP@
  • Bortezomib Impurity 44
  • 2-methyl-1-bromopropane
  • 1-brom-2-methylpropan
  • BrCH2CHMe2;
View all

1-Bromo-2-methylpropane Specifications

CAS Number
78-77-3
Molecular Formula
C4H9Br
Molecular Weight
137.02 g/mol
IUPAC Name
1-bromo-2-methylpropane
Canonical SMILES
CC(C)CBr
InChI Key
HLVFKOKELQSXIQ-UHFFFAOYSA-N
InChI
InChI=1S/C4H9Br/c1-4(2)3-5/h4H,3H2,1-2H3
UNII Code
5OEC0BW987
DSSTox Substance ID
DTXSID1052539
EINECS Number
201-141-2
MDL Number
MFCD00000217
Molecular Weight
137.02 g/mol
XLogP3
2.3
Rotatable Bond Count
1
Monoisotopic Mass
135.98876 Da
Melting Point (Experimental)
-119°C
Boiling Point (Experimental)
90-92°C
Density (Experimental)
1.250 g/cm³ Temp: 20 °C
GHS Hazard Statements
H225 (100%): Highly Flammable liquid and vapor H315 (71.7%): Causes skin irritation H319 (69.7%): Causes serious eye irritation H335 (70.7%): May cause respiratory irritation
Hazard Classes and Categories
Flam. Liq. 2 (100%) Skin Irrit. 2 (71.7%) Eye Irrit. 2 (69.7%) STOT SE 3 (70.7%)

Organic Synthesis

A versatile building block and alkyl halide used for the creation of complex molecules, including pharmaceuticals and agrochemicals

Synthetic Reagent

A reagent primarily used to introduce the isobutyl group in organic synthesis, such as the preparation of 1-ethyl-1,3-isobutylimidazolium bromide

Pharmaceutical Intermediate

A key precursor used to synthesize isobutylbenzene for the production of Ibuprofen and isobutylboronic acid for the synthesis of Bortezomib

Chemical Solvent

A medium used in various laboratory chemical reactions to enhance reaction rates and yields

Industrial Intermediate

An important intermediate used in the manufacturing of plastics, coatings, dyes, and specialty chemicals like surfactants or lubricants

  1. sJPHAbIKUP@
  2. Bortezomib Impurity 44
  3. 2-methyl-1-bromopropane
  4. 1-brom-2-methylpropan
  5. BrCH2CHMe2;

1-Bromo-2-methylpropane FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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