ChemicalBook >> CAS DataBase List >>BOC-PYR-OET
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
- Molecular Weight:
- 257.28
- MDL Number:
- MFCD07778090
- MOL File:
- 144978-12-1.mol
- MSDS File:
- SDS
Last updated:2024-11-08 10:59:09
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 | |||||||||
| HS Code | 2933.99.8290 | |||||||||
| NFPA 704 |
|
BOC-PYR-OET price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | E1135 | Ethyl N-(tert-Butoxycarbonyl)-L-pyroglutamate >97.0%(HPLC)(N) | 144978-12-1 | 1g | $17 | 2024-03-01 | Buy |
| TCI Chemical | E1135 | Ethyl N-(tert-Butoxycarbonyl)-L-pyroglutamate >97.0%(HPLC)(N) | 144978-12-1 | 5g | $46 | 2024-03-01 | Buy |
| Alfa Aesar | H62378 | Ethyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate, 98% | 144978-12-1 | 1g | $38.7 | 2023-06-20 | Buy |
| Alfa Aesar | H62378 | Ethyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate, 98% | 144978-12-1 | 5g | $146 | 2023-06-20 | Buy |
| TRC | B690945 | N-tert-ButoxycarbonylpyroglutamicAcidEthylEster | 144978-12-1 | 50g | $745 | 2021-12-16 | Buy |
BOC-PYR-OET Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 407)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Chengdu Baishixing Science and Technology Industry Co.,Ltd | +86-15008457246 +86-15008457246 | yuki@cd-bsx.com | China | 53 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5857 | 58 |
| Wuhan senwayer century chemical Co.,Ltd | +undefined-27-86652399 +undefined13627115097 | market02@senwayer.com | China | 902 | 58 |
| Sichuan HongRi Pharma-Tech Co.,Ltd | +86-028-64841719 +8617390183901 | daisy@enlaibio.com | China | 1106 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20287 | 58 |
| airuikechemical co., ltd. | +undefined86-15315557071 | sales02@sdzhonghuimaterial.com | China | 983 | 58 |
| Changsha YuTeng New Materials Co., Ltd. | +86-13487087296 +86-13787794286 | rainbowz@cs-yuteng.com | China | 35 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Taizhou Tianhong Biochemistry Technology Co., Ltd. | 0523-86132544 | sales@thbiochem.com | CHINA | 305 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
View Lastest Price from BOC-PYR-OET manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-28 | Boc-L-Pyroglutamic acid ethyl ester/ Boc-Pyr-Oet
144978-12-1
|
US $0.00-0.00 / kg | 1kg | 98% | 1T+ | Sichuan HongRi Pharma-Tech Co.,Ltd | |
 |
2024-11-27 | BOC-PYR-OET
144978-12-1
|
US $0.00 / Kg/Drum | 1KG | 98%min | 10 tons | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2024-11-22 | BOC-PYR-OET
144978-12-1
|
US $0.00-0.00 / g | 100g | 98% | 500kg/M | Changsha YuTeng New Materials Co., Ltd. |
-
- Boc-L-Pyroglutamic acid ethyl ester/ Boc-Pyr-Oet
144978-12-1
- US $0.00-0.00 / kg
- 98%
- Sichuan HongRi Pharma-Tech Co.,Ltd
-
- BOC-PYR-OET
144978-12-1
- US $0.00 / Kg/Drum
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- BOC-PYR-OET
144978-12-1
- US $0.00-0.00 / g
- 98%
- Changsha YuTeng New Materials Co., Ltd.
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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 >
Avibartan Related Impurity 1
utamic Acid EthyL
1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2S)-
Ethyl (S)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylate
N-Boc-L-pyroglutamic Acid Ethyl
(S)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester
Ethyl N-Boc-L-pyroglutamate
BOC-PYR-OET USP/EP/BP
Ethyl t-butoxycarbonyl-l-pyroglutamate
Boc-l-pyroglutamate ethyl ester
1-BOC-L-PYROGLUTAMIC ACID 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]