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Valeryl bromide

Also known as Pentanoyl Bromide, n-Valeroyl Bromide, Valeroyl Bromide

CAS 1889-26-5Formula C5H9BrOMolar mass 165.03 g/mol
Valeryl bromide chemical structure, C5H9BrO, CAS 1889-26-5
2D chemical structure

Key facts

What buyers check first

CAS number
1889-26-5
Formula
C5H9BrO
Molar mass
165.03 g/mol
HS code
291590
Category
Chlorinated and fluorinated solvents

What is Valeryl bromide?

Plain description, key identifiers and synonyms

Valeryl bromide is a chemical substance with the molecular formula C5H9BrO and a molar mass of 165.03 g/mol. Its CAS registry number is 1889-26-5. The IUPAC name is pentanoyl bromide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
pentanoyl bromide
CAS number
1889-26-5 CAS number cross-checked
Molecular formula
C5H9BrO
MDL number
MFCD00059467
InChIKey
FDOHPUYPQQKECS-UHFFFAOYSA-N
InChI
InChI=1S/C5H9BrO/c1-2-3-4-5(6)7/h2-4H2,1H3
SMILES (canonical and isomeric)
CCCCC(=O)Br

Synonyms

  • Pentanoyl Bromide
  • n-Valeroyl Bromide
  • Valeroyl Bromide
  • Valerylbromur
  • n-ValeroylBromide

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
165.03 g/molcalc.
Exact mass
163.9837 Dacalc.
LogP (octanol/water)
2.1calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
3calc.
Heavy atoms
7calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.8calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Valeryl bromide suppliers

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Valeryl bromide price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Valeryl bromide is traded under.

HS 2915.90Indicative HS code

Saturated acyclic monocarboxylic acids, anhydrides, halides, peroxides, peroxyacids and halogenated…

World exports in 2024
$3.42B
+5.6% vs 2023, imports $3.55B
2019 to 2024
Top exporters
  1. Indonesia15.9%
  2. Germany13.0%
  3. Malaysia12.4%
Top importers
  1. China14.4%
  2. Netherlands11.7%
  3. United States11.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Valeryl bromide, based on the data on this page

What is Valeryl bromide?

Valeryl bromide is a chemical substance with the molecular formula C5H9BrO and a molar mass of 165.03 g/mol. Its CAS registry number is 1889-26-5. The IUPAC name is pentanoyl bromide.

What is the CAS number of Valeryl bromide?

The CAS registry number of Valeryl bromide is 1889-26-5.

What is the molecular formula and weight of Valeryl bromide?

The molecular formula of Valeryl bromide is C5H9BrO and its molar mass is 165.03 g/mol.

Is Valeryl bromide hazardous?

No GHS hazard classification for Valeryl bromide is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Valeryl bromide?

Valeryl bromide is usually classified under HS code 291590 (Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Valeryl bromide?

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What is the price of Valeryl bromide?

Suppliers quote Valeryl bromide 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 Valeryl bromide

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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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