ChemicalBook > CAS DataBase List > H-DL-ASP-OME

H-DL-ASP-OME

Product Name
H-DL-ASP-OME
CAS No.
65414-77-9
Chemical Name
H-DL-ASP-OME
Synonyms
DL-Asp-OMe;NSC 120023;H-DL-ASP-OME;DL-Asp-OMe-OH;H-Asp(β-OH)-OMe;DL-ASPARTIC ACID-OME;H-DL-ASP-OME USP/EP/BP;DL-Aspartic acid methyl ester;DL-Aspartic acid α-methyl ester;3-amino-4-methoxy-4-oxobutanoicaci
CBNumber
CB5378746
Molecular Formula
C5H9NO4
Formula Weight
147.13
MOL File
65414-77-9.mol
More
Less

H-DL-ASP-OME Property

Boiling point:
272.7±30.0 °C(Predicted)
Density 
1.299±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
pka
3.45±0.19(Predicted)
form 
solid
Appearance
White to off-white Solid
optical activity
3.5°(C=0.156 g/100ml, EA)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
43
Safety Statements 
36/37
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

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

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

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

More
Less

N-Bromosuccinimide Price

TRC
Product number
D525945
Product name
H-DL-Asp-OMe
Packaging
100mg
Price
$60
Updated
2021/12/16
AK Scientific
Product number
7107AH
Product name
H-DL-Asp-OMe
Packaging
1g
Price
$48
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA48716
Product name
DL-Aspartic acid alpha-methyl ester
Packaging
500mg
Price
$60
Updated
2021/12/16
Activate Scientific
Product number
AS112965
Product name
H-DL-Asp-OMe
Purity
97%
Packaging
1g
Price
$64
Updated
2021/12/16
Chem-Impex
Product number
06035
Product name
DL-Aspartic acid α-methyl ester
Purity
≥ 98% (NMR)
Packaging
1G
Price
$85
Updated
2021/12/16
More
Less

H-DL-ASP-OME Chemical Properties,Usage,Production

Chemical Properties

White powder

Synthesis

60504-59-8

17812-32-7

Example 2: 1.75 g of N-formyl-L-aspartic acid α-methyl ester (10 mmol) was dissolved with 3.5 g of hydroxylamine hydrochloride (50 mmol) in 10 mL of 90% methanol solution. The reaction mixture was stirred continuously at 70°C for 4 hours. Upon completion of the reaction, the reaction mixture was confirmed to contain L-aspartic acid α-methyl ester in 85% yield by analysis.

References

[1] Patent: US4021418, 1977, A

H-DL-ASP-OME Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

H-DL-ASP-OME Suppliers

China 65 India 2 Japan 2 United Kingdom 1 United States 6 Global 76
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
15402
Advantage
60
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785 18013409632
Fax
051085625359
Email
sales@reading-chemicals.com
Country
China
ProdList
15178
Advantage
58
Finetech Industry Limited
Tel
027-87465837 19945049750
Fax
027-8777-2287
Email
sales@finetechnology-ind.com
Country
China
ProdList
9637
Advantage
58
Sichuan Ampebiochem Co., Ltd.
Tel
028-65294243 13981822079;18682730901
Email
sales@ampebiochem.com
Country
China
ProdList
1000
Advantage
58
NINGBO INNO PHARMCHEM CO.,LTD.
Tel
86-574-27787657
Fax
86-574-27912196
Email
info@dearchem.com
Country
China
ProdList
4613
Advantage
58
Chengdu Chuangkecheng Biological Technology Co., Ltd.
Tel
028-028-0000000 13008177686
Fax
15928581901
Email
sales@ckcbiotech.com
Country
China
ProdList
904
Advantage
55
Shanghai GL Peptide Ltd.
Tel
+86-21-61263340; 17609490614 13764994101
Fax
021-61263399
Email
fisherwang@glschina.com
Country
China
ProdList
8258
Advantage
55
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
Advantage
60
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
More
Less

View Lastest Price from H-DL-ASP-OME manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
Product
H-DL-Asp-OMe 65414-77-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1T+
Release date
2024-03-13
Career Henan Chemical Co
Product
H-DL-ASP-OME 65414-77-9
Price
US $1.00/g
Min. Order
1g
Purity
≥98%
Supply Ability
g/kg/Ton
Release date
2020-01-08

65414-77-9, H-DL-ASP-OMERelated Search:

Z-ASP-OBZL Boc-Asp-OtBu L-Aspartic acid dibenzyl ester 4-toluenesulfonate D-ASPARTIC ACID(OBZL)-OBZL P-TOSYLATE H-ASP(OTBU)-OTBU HCL H-ASP(OET)-OET HCL L-Aspartic acid benzyl ester CBZ-ASP(OBZL)-OBZL H-D-ASP-OBZL Boc-L-aspartic acid 1-benzyl ester Dimethyl L-aspartate hydrochloride FMOC-ASP(OTBU)-OPFP DL-Aspartic acid H-DL-ASP(OME)-OME HCL BOC-D-ASP(OBZL)-OH Z-L-ASPARTIC ACID 4-BENZYL 1-(4-NITROPHENYL) ESTER H-ASP-OBZL HCL N-ALPHA-BENZYLOXYCARBONYL-L-ASPARTIC ACID ALPHA-TERT-BUTYL ESTER DICYCLOHEXYLAMINE

  • DL-Aspartic acid methyl ester
  • NSC 120023
  • H-DL-ASP-OME
  • DL-ASPARTIC ACID-OME
  • DL-ASPARTIC ACID ALPHA-METHYL ESTER
  • DL-Aspartic acid α-methyl ester≥ 98% (NMR)
  • H-Asp(β-OH)-OMe
  • DL-Asp-OMe
  • 3-amino-4-methoxy-4-oxobutanoicaci
  • H-DL-ASP-OME USP/EP/BP
  • DL-Aspartic acid α-methyl ester
  • DL-Asp-OMe-OH
  • 65414-77-9