Ethyl (hydroxyimino)cyanoacetate potassium salt
- CAS No.
- 158014-03-0
- Chemical Name:
- Ethyl (hydroxyimino)cyanoacetate potassium salt
- Synonyms
- K-Oxyma;K-Oxyma 97%;K-Oxyma Pure;K-OXYMA PURE 25 G;K-Oxyma≥ 99% (HPLC);OxymaPurepotassiumsalt;K-Oxyma Pure Novabiochem;Ethyl (hydroxyimino)cyanoacetate potassium;Ethyl (hydroxyimino)cyanoacetate potassium salt;Ethyl 2-cyano-2-(hydroxyimino)acetate, potassium salt
- CBNumber:
- CB02755629
- Molecular Formula:
- C5H5KN2O3
- Molecular Weight:
- 180.2031
- MDL Number:
- MFCD26960809
- MOL File:
- 158014-03-0.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS06 |
---|---|
Signal word | Danger |
Hazard statements | H301-H312+H332-H317 |
Precautionary statements | P280-P301+P310 |
Hazard Codes | T |
Risk Statements | 20/21-25-43 |
Safety Statements | 36/37-45 |
RIDADR | UN 3439 6.1 / PGIII |
WGK Germany | 3 |
HS Code | 2928 00 90 |
Ethyl (hydroxyimino)cyanoacetate potassium salt price More Price(5)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 8.51212 | K-Oxyma Pure Novabiochem? | 158014-03-0 | 25g | $44.5 | 2024-03-01 | Buy |
Sigma-Aldrich | 8.51212 | K-Oxyma Pure Novabiochem? | 158014-03-0 | 100g | $116 | 2024-03-01 | Buy |
Sigma-Aldrich | 776874 | K-Oxyma 97% | 158014-03-0 | 50g | $180 | 2024-03-01 | Buy |
Sigma-Aldrich | 776874 | K-Oxyma 97% | 158014-03-0 | 250g | $657 | 2024-03-01 | Buy |
TRC | E937850 | EthylCyanoglyxylate-2-oxymePotassiumSalt | 158014-03-0 | 5g | $50 | 2021-12-16 | Buy |
Ethyl (hydroxyimino)cyanoacetate potassium salt Chemical Properties,Uses,Production
Chemical Properties
Bright yellow powder
Uses
- Non-explosive replacement for HOBt and HOAt with at least comparable performance to HOAt
- Outperforms HOAt in sterically demanding peptide bond formations
- Compatible with carbodiimide-mediated; solution and solid phase peptide coupling;
- Less epimerization than HOBt in fragment condensation reactions
- K-salt especially useful in peptide coupling on mild acid-labile resins such as 2-chlorotrityl; leading to minimal to no cleavage of the peptide from the resin due to its more alkaline character
- K-salt has a higher melting point than OxymaPure
Uses
Ethyl (hydroxyimino)cyanoacetate potassium salt is a Non-explosive replacement for HOBt and HOAt with at least comparable performance to HOAt Outperforms HOAt in sterically demanding peptide bond formations Compatible with carbodiimide-mediated; solution and solid phase peptide coupling; Less epimerization than HOBt in fragment condensation reactions K-salt especially useful in peptide coupling on mild acid-labile resins such as 2-chlorotrityl; leading to minimal to no cleavage of the peptide from the resin due to its more alkaline character K-salt has a higher melting point than OxymaPure.
Uses
Useful in peptide coupling on mild acid-labile resins with minimal to no cleavage of the peptide from the resin due to its more alkaline character. This can be used to replace the explosive HOBt and HOAt.
Ethyl (hydroxyimino)cyanoacetate potassium salt Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 12611 | 58 |
Chemsigma International Co., Ltd. | +86-18136843612 +86-19951791336 | info@chemsigma.com | China | 1229 | 58 |
Henan Alfa Chemical Co., Ltd | +8618339805032 | alfa4@alfachem.cn | China | 13036 | 58 |
Henan Aochuang Chemical Co.,Ltd. | +86-0371-63689365 +8618638391208 | sales@aochuangchem.com | China | 9425 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | cherry@crovellbio.com | China | 18449 | 58 |
Shanghai Z&T Chemical Co., Ltd | +86-021-33561011 +8613818804961 | Sales@ztchemical.com.cn | China | 402 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
Hebei Fengmu Trading Co., Ltd. | +8613393234347 | Lyla@fengmuchem.com | China | 3015 | 58 |
SUQIAN DEWEI CHEMICAL CO., LTD. | 025-58742998 18136843696 | sales@deweichem.cn | China | 110 | 58 |
View Lastest Price from Ethyl (hydroxyimino)cyanoacetate potassium salt manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2022-09-24 | Ethyl (hydroxyimino)cyanoacetate potassium salt
158014-03-0
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. |
- Ethyl (hydroxyimino)cyanoacetate potassium salt
158014-03-0
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.