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Ethyl cyanoglyoxylate-2-oxime

Basic information Safety Supplier Related

Ethyl cyanoglyoxylate-2-oxime Basic information

Product Name:
Ethyl cyanoglyoxylate-2-oxime
Synonyms:
  • ETHYL 2-(HYDROXYIMINO)-3-NITRILOPROPANOATE
  • ETHYL 2-(HYDROXYIMINO) CYANOACETATE
  • ETHYL ISONITROSOCYANOACETATE
  • ETHYL (HYDROXYIMINO)CYANOACETATE
  • ETHYL OXIMINOCYANOACETATE
  • ETHYL CYANOGLYOXALATE-2-OXIME
  • ETHYL CYANOGLYOXYLATE-2-OXIME
  • ETHYL CYANOGLYOXYLATE OXIME
CAS:
3849-21-6
MF:
C5H6N2O3
MW:
142.11
EINECS:
223-351-3
Product Categories:
  • API intermediates
Mol File:
3849-21-6.mol
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Ethyl cyanoglyoxylate-2-oxime Chemical Properties

Melting point:
130-132 °C (lit.)
Boiling point:
259.65°C (rough estimate)
Density 
1.4801 (rough estimate)
refractive index 
1.5090 (estimate)
storage temp. 
Store at +2°C to +8°C.
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
6.18±0.10(Predicted)
color 
Off-White
BRN 
774783
InChIKey
LCFXLZAXGXOXAP-QPJJXVBHSA-N
CAS DataBase Reference
3849-21-6(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xn,Xi
Risk Statements 
20/21/22
Safety Statements 
22-24/25-36/37
RIDADR 
3276
WGK Germany 
3
10
Hazard Note 
Irritant
HS Code 
2928 00 90
HazardClass 
6.1
PackingGroup 
III

MSDS

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Ethyl cyanoglyoxylate-2-oxime Usage And Synthesis

Chemical Properties

light yellow crystals or chunks

Uses

A non-explosive alternative to HOBt.

Uses

This product is a non-explosive alternative to HOBt or HOAt, and allows high peptide coupling rates at low racemization when applied in combination with carbodiimides.

Ethyl cyanoglyoxylate-2-oximeSupplier

Suzhou Highfine Biotech Co., Ltd Gold
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0512-69209928 18306209922
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Nanjing Chemrui Pharmtech Co., Ltd. Gold
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25-58849758 13851795789
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sales@chemrui.com
THchemica Co.,Ltd. Gold
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0573-82835115 18969301519
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tly1019@126.com
Shanghai Medpep Co., Ltd Gold
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021-65566949 13901795941
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market@medpep.com
Tongchuang Pharma(Suzhou). Co., Ltd. Gold
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0512-63263366 18912765016
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tongtf110@sina.com