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;Boc-Pyr-Oet-OH;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
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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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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View Lastest Price from BOC-PYR-OET manufacturers

Changsha YuTeng New Materials Co., Ltd.
Product
BOC-PYR-OET 144978-12-1
Price
US $0.00-0.00/g
Min. Order
100g
Purity
98%
Supply Ability
500kg/M
Release date
2024-11-08
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
WUHAN FORTUNA CHEMICAL CO., LTD
Product
BOC-PYR-OET 144978-12-1
Price
US $0.00/Kg/Drum
Min. Order
1KG
Purity
98%min
Supply Ability
10 tons
Release date
2021-08-09

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
  • Boc-Pyr-Oet-OH
  • 144978-12-1
  • C12H19NO5
  • pharmacetical
  • Pyroglutamic acid [Pyr, pGu]