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4-Bromomethypiperidine-1-carboxylic acid tert-butyl ester

Product Name
4-Bromomethypiperidine-1-carboxylic acid tert-butyl ester
CAS No.
158407-04-6
Chemical Name
4-Bromomethypiperidine-1-carboxylic acid tert-butyl ester
Synonyms
tert-Butyl 4-(bromomethyl)piperidine-1-carboxylate;4-BROMOMETHYL-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER;CAS:158407-04-6;1-Boc-4-BromomethyL;1-Boc-4-broMoMethylpiperi...;1-BOC-4-BROMOMETHYLPIPERIDINE;N-BOC-4-BROMOMETHYL-PIPERIDINE;1-N-BOC-4-BROMOMETHYLPIPERIDINE;1-Boc-4-(bromoMmethyl)piperidine;4-Bromomethyl-1-(tert-butoxycarbonyl)piperidine
CBNumber
CB6404026
Molecular Formula
C11H20BrNO2
Formula Weight
278.19
MOL File
158407-04-6.mol
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4-Bromomethypiperidine-1-carboxylic acid tert-butyl ester Property

Boiling point:
318.3±15.0 °C(Predicted)
Density 
1.270±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
solid
pka
-1.91±0.40(Predicted)
Appearance
White to off-white Solid
InChI
InChI=1S/C11H20BrNO2/c1-11(2,3)15-10(14)13-6-4-9(8-12)5-7-13/h9H,4-8H2,1-3H3
InChIKey
YGJXBTRLYHCWGD-UHFFFAOYSA-N
SMILES
N1(C(OC(C)(C)C)=O)CCC(CBr)CC1
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Safety

Risk Statements 
36/37/38-36
Safety Statements 
26-36/37/39
WGK Germany 
3
HS Code 
2933399990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
796719
Product name
4-Bromomethyl-piperidine-1-carboxylic acid tert-butyl ester
Purity
95%
Packaging
1g
Price
$240.8
Updated
2025/07/31
TCI Chemical
Product number
B6510
Product name
tert-Butyl 4-(Bromomethyl)piperidine-1-carboxylate
Purity
min. 98.0 %
Packaging
1G
Price
$49
Updated
2025/07/31
TCI Chemical
Product number
B6510
Product name
tert-Butyl 4-(Bromomethyl)piperidine-1-carboxylate
Purity
min. 98.0 %
Packaging
10G
Price
$261
Updated
2025/07/31
Usbiological
Product number
265791
Product name
1-Boc-4-bromomethylpiperidine
Packaging
500mg
Price
$340
Updated
2021/12/16
TRC
Product number
T135603
Product name
tert-Butyl4-(Bromomethyl)piperidine-1-carboxylate
Packaging
50mg
Price
$45
Updated
2021/12/16
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4-Bromomethypiperidine-1-carboxylic acid tert-butyl ester Chemical Properties,Usage,Production

Uses

4-Bromomethypiperidine-1-carboxylic acid tert-butyl ester can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly in laboratory research and development process and chemical production process.

Synthesis


4-Bromomethypiperidine-1-carboxylic acid tert-butyl ester. 4-N-Boc-piperidine-methanol (200 mg, 0.93 mmol) was dissolved in diethyl ether (9 mL) and carbon tetrabromide (370 mg, 1.1 mmol) and PPh3 (292 mg, 1.1 mmol) were added at rt. The reaction was allowed to stir for 18 h at rt and filtered over a pad of celite. The filtrate was concentrated and purified by flash chromatography (hexane/EtOAc, 1:0 ?ú 4:1) to give the title compound. Yield 55 mg. 1 (400 MHz, DMSO-d6) |? ppm 4.02-3.98 (m, 2 H), 3.47 (d, 2 H), 2.78-2.65 (m, 2 H), 1.89-1.74 (m, 3 H), 1.45 (s, 9 H), 1.12-0.98 (m, 2 H).

References

[1] Patent: WO2016/75661, 2016, A1. Location in patent: Page/Page column 30
[2] Patent: WO2006/50506, 2006, A1. Location in patent: Page/Page column 120-121
[3] RSC Advances, 2016, vol. 6, # 52, p. 46170 - 46185
[4] Patent: WO2017/27684, 2017, A1. Location in patent: Paragraph 00266
[5] Bioorganic and Medicinal Chemistry Letters, 1999, vol. 9, # 17, p. 2615 - 2620

4-Bromomethypiperidine-1-carboxylic acid tert-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Bromomethypiperidine-1-carboxylic acid tert-butyl ester Suppliers

Beijing Bewellunion Pharmaceutical Co., Ltd.
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View Lastest Price from 4-Bromomethypiperidine-1-carboxylic acid tert-butyl ester manufacturers

Career Henan Chemical Co
Product
4-BROMOMETHYL-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 158407-04-6
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2018-12-24

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