128007
1,5-Dibromopentane
97%
Synonym(s):
Pentamethylene dibromide
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About This Item
Linear Formula:
Br(CH2)5Br
CAS Number:
Molecular Weight:
229.94
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-849-7
Beilstein/REAXYS Number:
1209245
MDL number:
Assay:
97%
Form:
liquid
InChI
1S/C5H10Br2/c6-4-2-1-3-5-7/h1-5H2
InChI key
IBODDUNKEPPBKW-UHFFFAOYSA-N
SMILES string
BrCCCCCBr
vapor density
8 (vs air)
assay
97%
form
liquid
Quality Level
bp
110 °C/15 mmHg (lit.)
mp
−34 °C (lit.)
density
1.688 g/mL at 25 °C (lit.)
functional group
bromo
Related Categories
General description
1,5-Dibromopentane is a growth supplement for Yarrowia lipolytica 3589, a tropical marine yeast.
Application
1,5-Dibromopentane can be used to prepare:
- Derivatives of 5-pyrazolones.
- O-alkylated phloroglucinol derivatives, which forms the core of poly(alkyl aryl ether) dendrimers.
- Intermediate for dezocine viz, (R)-(+)-1-(5-bromopentyl)-1-methyl-7-methoxy-2-tetralone using 1-methyl-7-methoxy-2-tetralone.
1,5-Dibromopentane was used in the preparartion of 1,5-di-Grignard reagent. It was also used in the synthesis of novel spirocyclic pyrrolidones.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
174.2 °F - closed cup
flash_point_c
79 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Ashraf Khan et al.
Journal of chromatographic science, 59(2), 112-119 (2020-12-09)
A new, simple and stability-indicating gas chromatography-flame ionization detection (GC-FID) method was developed and validated for the quantitative determination of busulfan and its organic impurities (OI) in drug substance without derivatization. The chromatographic attributes were achieved on a fused silica
Zhengxin Cai et al.
Nuclear medicine and biology, 43(1), 108-115 (2015-11-26)
Imaging fatty acid uptake and utilization has broad impact in investigating myocardial diseases, hepatic functions, tumor progression, and the metabolic state of adipose tissue. The SPECT tracer (123)I-15-(p-iodophenyl)-3-(R,S)-methylpentadecanoic acid (BMIPP) is a clinically used nuclear medicine tracer to image myocardial
Enantioselective phase-transfer catalyzed alkylation of 1-methyl-7-methoxy-2-tetralone: an effective route to dezocine
Li R, et al.
Beilstein Journal of Organic Chemistry, 14(1), 1421-1427 (2018)
Journal of Organometallic Chemistry, 466, 5-5 (1994)
J. Chem. Soc. Perkin Trans. II, 2217-2217 (1992)
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