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4-keto-L-proline hydrobromide

Product Name
4-keto-L-proline hydrobromide
CAS No.
75776-67-9
Chemical Name
4-keto-L-proline hydrobromide
Synonyms
4-Oxo-L-proline hydrobromide;4-keto-L-proline hydrobromide;4-oxopyrrolidine-2-carboxylic acid;4-Oxo-L-proline hydrobroMide, 90+%;4-keto-L-proline hydrobromide USP/EP/BP;-4-Oxopyrrolidine-2-carboxylic acid hydrobromide;(2S)-4-oxopyrrolidine-2-carboxylicacid,hydrobromide;(S)-4-Oxopyrrolidine-2-carboxylic acid hydrobroMide
CBNumber
CB72469879
Molecular Formula
C5H7NO3.BrH
Formula Weight
210.026
MOL File
75776-67-9.mol
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4-keto-L-proline hydrobromide Property

Melting point:
154-156℃
storage temp. 
2-8°C
form 
solid
optical activity
[α]22/D 32.0°, c = 0.5 in methanol
Sensitive 
Moisture Sensitive
InChI
1S/C5H7NO3.BrH/c7-3-1-4(5(8)9)6-2-3;/h4,6H,1-2H2,(H,8,9);1H/t4-;/m0./s1
InChIKey
SFSROLZHCPCODJ-WCCKRBBISA-N
SMILES
Br.OC(=O)[C@@H]1CC(=O)CN1
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Safety

Hazard Codes 
Xi
Risk Statements 
37/38-41
Safety Statements 
26-39
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
2933998090
Storage Class
11 - Combustible Solids
Hazard Classifications
Eye Dam. 1
Skin Irrit. 2
STOT SE 3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
710962
Product name
4-Oxo-L-proline hydrobromide
Purity
85%
Packaging
1g
Price
$134
Updated
2026/03/19
Chem-Impex
Product number
41531
Product name
4-Oxo-L-prolinehydrobromide,83-105%(Assaybytitration)
Purity
83-105%(Assaybytitration)
Packaging
1G
Price
$160.16
Updated
2021/12/16
AK Scientific
Product number
Z1691
Product name
4-Keto-L-prolinehydrobromide
Packaging
1g
Price
$180
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
AAA0004235
Product name
4-KETO-L-PROLINE HYDROBROMIDE
Purity
95.00%
Packaging
1G
Price
$211.05
Updated
2021/12/16
Activate Scientific
Product number
AS13256
Product name
4-Keto-L-prolinehydrobromide
Purity
90+%
Packaging
1g
Price
$230
Updated
2021/12/16
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4-keto-L-proline hydrobromide Chemical Properties,Usage,Production

Uses

It is used as an active pharmaceutical intermediate.

Uses

4-Oxo-L-proline, a proline derivative, can be used as a site-specific infrared probe, since its C=O stretching vibration is sensitive to the surrounding environment.

4-keto-L-proline hydrobromide Preparation Products And Raw materials

Raw materials

Preparation Products

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4-keto-L-proline hydrobromide Suppliers

China 41 India 1 United Kingdom 1 United States 6 Global 49
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
ChemFuture PharmaTech (Jiangsu) Ltd
Tel
5108538618
Fax
86 510 85386988-8017
Email
suger.wang@chemfuture.com
Country
China
ProdList
832
Advantage
65
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Country
China
ProdList
18207
Advantage
66
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5691
Advantage
66
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
13761987713
Fax
021 51613951
Email
hxzheng@sunwaypharm.cn
Country
China
ProdList
8667
Advantage
57
Aemon Chemical
Tel
0086-755-86198205
Email
acinfo@aemonchem.com
Country
China
ProdList
1931
Advantage
57
SynAsst Chemical.
Tel
021-60343070
Fax
021-35122006
Country
China
ProdList
12740
Advantage
55
Guangzhou Isun Pharmaceutical Co., Ltd
Tel
020-39119399 18927568969
Fax
020-39119999
Email
isunpharm@qq.com
Country
China
ProdList
4769
Advantage
55
Shanghai Worldyang Chemical Co.,Ltd.
Tel
021-021-56795766
Fax
+86-21-56795266
Email
sales@worldyachem.com
Country
China
ProdList
9478
Advantage
58

75776-67-9, 4-keto-L-proline hydrobromideRelated Search:


  • 4-oxopyrrolidine-2-carboxylic acid
  • 4-keto-L-proline hydrobromide
  • 4-Oxo-L-proline hydrobromide
  • 4-Oxo-L-proline hydrobroMide, 90+%
  • -4-Oxopyrrolidine-2-carboxylic acid hydrobromide
  • (S)-4-Oxopyrrolidine-2-carboxylic acid hydrobroMide
  • (2S)-4-oxopyrrolidine-2-carboxylicacid,hydrobromide
  • 4-keto-L-proline hydrobromide USP/EP/BP
  • 75776-67-9
  • C5H7NO3HBr