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

Americas 1 China 335 Europe 2 Germany 5 India 14 Japan 1 South Korea 1 Switzerland 1 United Kingdom 1 United States 25 Global 386

Nanjing Ally Chemical S&T Co., Ltd.

Tel: 025-025-58367986 18913956109
Fax: QQ:3209878052
Email: amy.xiang@ally-chem.com
Country: China
ProdList: 404
Advantage: 58

Chengdu Baishixing Science and Technology Industry Co.,Ltd

Tel: 13668201230
Fax: 028-88530181
Email: yuanjun@cd-bsx.com
Country: China
ProdList: 94
Advantage: 55

Henan Dongyao Pharmaceutical Technology Co., Ltd

Tel: 18519331287
Email: 1751713684@qq.com
Country: China
ProdList: 172
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Enantiotech Corporation Ltd

Tel: 760-85282375 13212762451
Email: marketing@enantiotech.net
Country: China
ProdList: 180
Advantage: 55

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18217
Advantage: 66

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12458
Advantage: 60

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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]