ChemicalBook > CAS DataBase List > BOC-PYR-OET

BOC-PYR-OET

Product Name
BOC-PYR-OET
CAS No.
144978-12-1
Chemical Name
BOC-PYR-OET
Synonyms
Saxaint-B;Boc-L-Pyr-OEt;utamic Acid EthyL;cas no.341031-54-7;BOC-PYR-OET USP/EP/BP;Velpatasvir Impurity 37;Ethyl-N-Boc-Pyroglutamate;S-Ethyl-N-Boc-pyroglutamase;Ethyl N-Boc-L-pyroglutamate;Avibartan Related Impurity 1
CBNumber
CB1511426
Molecular Formula
C12H19NO5
Formula Weight
257.28
MOL File
144978-12-1.mol
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BOC-PYR-OET Property

Melting point:
52.0 to 56.0 °C
Boiling point:
375.0±35.0 °C(Predicted)
Density 
1.182±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
soluble in Methanol
form 
powder to crystal
pka
-4.15±0.40(Predicted)
color 
White to Almost white
InChI
InChI=1S/C12H19NO5/c1-5-17-10(15)8-6-7-9(14)13(8)11(16)18-12(2,3)4/h8H,5-7H2,1-4H3/t8-/m0/s1
InChIKey
YWWWGFSJHCFVOW-QMMMGPOBSA-N
SMILES
N1(C(OC(C)(C)C)=O)C(=O)CC[C@H]1C(OCC)=O
CAS DataBase Reference
144978-12-1(CAS DataBase Reference)
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Safety

HS Code 
2933.99.8290
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

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

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

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

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N-Bromosuccinimide Price

TCI Chemical
Product number
E1135
Product name
Ethyl N-(tert-Butoxycarbonyl)-L-pyroglutamate
Purity
>97.0%(HPLC)(N)
Packaging
1g
Price
$17
Updated
2024/03/01
TCI Chemical
Product number
E1135
Product name
Ethyl N-(tert-Butoxycarbonyl)-L-pyroglutamate
Purity
>97.0%(HPLC)(N)
Packaging
5g
Price
$46
Updated
2024/03/01
Alfa Aesar
Product number
H62378
Product name
Ethyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate, 98%
Packaging
1g
Price
$38.7
Updated
2023/06/20
Alfa Aesar
Product number
H62378
Product name
Ethyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate, 98%
Packaging
5g
Price
$146
Updated
2023/06/20
TRC
Product number
B690945
Product name
N-tert-ButoxycarbonylpyroglutamicAcidEthylEster
Packaging
50g
Price
$745
Updated
2021/12/16
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BOC-PYR-OET Chemical Properties,Usage,Production

Uses

N-tert-Butoxycarbonylpyroglutamic Acid Ethyl Ester is a compound derived from pyroglutamic acid, used in the synthesis of various pharmacological compounds. It is used in the synthesis of HCV protesase inhibitors as well as alkyl renin inhibitors.

BOC-PYR-OET Preparation Products And Raw materials

Raw materials

Preparation Products

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BOC-PYR-OET Suppliers

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View Lastest Price from BOC-PYR-OET manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
Product
Boc-L-Pyroglutamic acid ethyl ester/ Boc-Pyr-Oet 144978-12-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1T+
Release date
2023-10-11
airuikechemical co., ltd.
Product
bOc-pyr-Oet 144978-12-1
Price
US $0.00-0.00/Kg
Min. Order
1Kg
Purity
99.9%
Supply Ability
200tons
Release date
2024-04-09
Henan Fengda Chemical Co., Ltd
Product
BOC-PYR-OET 144978-12-1
Price
US $31.00-1.20/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-03-22

144978-12-1, BOC-PYR-OETRelated Search:

L-Pyroglutamic acid Avibactam impurity 23 Boc-L-homophenylalanine BOC-L-Leucine BOC-L-Phenylglycinol Boc-Lys(Boc)-OH N-alpha-t-Butyloxycarbonyl-N-epsilon-benzyloxycarbonyl-L-lysinol N-Boc-N'-Cbz-L-lysine N-Boc-L-Phenylalaninol BOC-L-LEUCINOL Avibactam Impurity 21 Avibactam impurity 24 Avibactam Impurity 13 Avibactam Impurity 19 O-Benzylhydroxylamine Trans-5-(Benzyloxyamino)piperidine-2-carboxylic acid Ethyl L-pyroglutamate BOC-PYR-OH

  • (2S)-5-oxo-1,2-pyrrolidinedicarboxylic acid 1-(tert-butyl) 2-ethyl ester
  • Boc-L-Pyroglutamic acid ethyl ester/ Boc-Pyr-Oet
  • 1-(tert-butyl)2-ethyl(S)-5-oxopyrrolidine-1,2-dicarboxylate
  • Ethyl (S)-1-Boc-5-oxopyrrolidine-2-carboxy
  • N-Boc-L-pyroglutamic acid ethyl este
  • (S)-N-alpha-t-Butyloxycarbonyl-pyroglutamic acid ethyl ester
  • Boc-L-Pyr-OEt
  • N-tert-Butoxycarbonyl-L-pyroglutamic acid ethyl ester
  • 1-BOC-L-PYROGLUTAMIC ACID ETHYL ESTER
  • N-Boc-L-pyroglutamic acid ethyl ester
  • (S)-5-Oxo-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester
  • Ethyl-N-Boc-Pyroglutamate
  • (S)-1-tert-butyl 2-ethyl 5-oxopyrrolidine-1,2-dicarboxylate
  • S-Ethyl-N-Boc-pyroglutamase
  • N-tert-ButoxycarbonylpyroglutaMic acid ethyl ester
  • Ethyl (S)-N-(tert-butoxycarbonyl)pyroglutaMate
  • Ethyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate
  • 1-Boc-L-PyroglutaMicacidethylester/(S)-1-tert-butyl2-ethyl5-oxopyrrolidine-1,2-dicarboxylate
  • 1,2-Pyrrolidinedicarboxylicacid, 5-oxo-, 1-(1,1-diMethylethyl
  • Ethyl N-(tert-Butoxycarbonyl)-L-pyroglutamate
  • 1-tert-butyl 2-ethyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
  • Saxaint-B
  • N-Boc-L-Pyroglutamic Acid Ethyl Ester (Boc-Pyr-Oet)
  • (S)-ethyl N-tert-butoxycarbonylpyroglutamate
  • cas no.341031-54-7
  • Boc-L-Pyroglutamic acid ethyl este
  • Avibactam related impurities 1
  • Ethyl N-(tert-Butoxycarbonyl)-L-pyroglutamate &gt
  • Avibartan Related Impurity 1
  • utamic Acid EthyL
  • 1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2S)-
  • (S)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester
  • Ethyl (S)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylate
  • Ethyl N-Boc-L-pyroglutamate
  • N-Boc-L-pyroglutamic Acid Ethyl
  • BOC-PYR-OET USP/EP/BP
  • Ethyl t-butoxycarbonyl-l-pyroglutamate
  • Boc-l-pyroglutamate ethyl ester
  • 1-(1,1-Dimethylethyl) 2-ethyl (2S)-5-oxo-1,2-pyrrolidinedicarboxylate
  • Velpatasvir Impurity 37
  • 144978-12-1
  • C12H19NO5
  • pharmacetical
  • Pyroglutamic acid [Pyr, pGu]