3849-21-6
- Product Name：Oxyma
- Molecular Formula：C5H6 N2 O3
- Purity：99%
- Molecular Weight：142.114
Product Details;
CasNo： 3849-21-6
Molecular Formula： C5H6 N2 O3
Appearance： light yellow crystals or chunks
Top Quality Oxyma 3849-21-6 Hot Sell In Stock
- Molecular Formula:C5H6 N2 O3
- Molecular Weight:142.114
- Appearance/Colour:light yellow crystals or chunks
- Vapor Pressure:0.0038mmHg at 25°C
- Melting Point:130-132 °C(lit.)
- Refractive Index:1.495
- Boiling Point:248.9 °C at 760 mmHg
- PKA:6.18±0.10(Predicted)
- Flash Point:104.3 °C
- PSA：82.68000
- Density:1.24 g/cm3
- LogP:-0.09672
Ethyl cyanoglyoxylate-2-oxime(Cas 3849-21-6) Usage
InChI:InChI=1/C5H6N2O3/c1-2-10-5(8)4(3-6)7-9/h9H,2H2,1H3/b7-4+
3849-21-6 Relevant articles
Re-evaluating the stability of COMU in different solvents
Kumar, Ashish,Jad, Yahya E.,de la Torre, Beatriz G.,El-Faham, Ayman,Albericio, Fernando
, p. 763 - 768 (2017)
COMU is uronium-type coupling reagent ba...
A novel aminothiazole KY-05009 with potential to inhibit Traf2- And Nck-Interacting Kinase (TNIK) attenuates TGF-β1-mediated epithelial-to-mesenchymal transition in human lung adenocarcinoma A549 cells
Kim, Jiyeon,Moon, Seong-Hee,Kim, Bum Tae,Chae, Chong Hak,Lee, Joo Yun,Kim, Seong Hwan
, (2014)
Transforming growth factor (TGF)-β trigg...
1,3,4-Oxadiazole Bridges: A Strategy to Improve Energetics at the Molecular Level
Ma, Jinchao,Chinnam, Ajay Kumar,Cheng, Guangbin,Yang, Hongwei,Zhang, Jiaheng,Shreeve, Jean'ne M.
, p. 5497 - 5504 (2021/01/26)
Many energetic materials synthesized to ...
Dihydrooxazolo[5,4-d]pyrrolo[1,2-a]pyrimidine-9(5H)-one derivative and application thereof
-
Paragraph 0099; 0102-0104, (2021/05/01)
The invention relates to a dihydrooxazol...
Tetrahydrooxazolopyridino-oxaazaone derivative and application of tetrahydrooxazolopyridino-oxaazaone derivative
-
Paragraph 0104; 0107-0109, (2021/05/12)
The invention relates to a tetrahydrooxa...
Oxazolo[5,4-d]pyrido[1,2-a]pyrimidone derivative and application thereof
-
Paragraph 0101; 0104-0106, (2021/05/29)
The invention relates to an oxazolo[5,4-...
3849-21-6 Process route
-
-
105-56-6
ethyl 2-cyanoacetate
-
-
3849-21-6
ethyl cyanoglyoxylate-2-oxime
| Conditions | Yield |
|---|---|
|
ethyl 2-cyanoacetate;
With
acetic acid;
In
water;
at 0 ℃;
for 0.166667h;
With
sodium nitrite;
In
water;
at 0 - 20 ℃;
for 6.5h;
|
97% |
|
With
sodium hydroxide; water; acetic acid; sodium nitrite;
for 3h;
Ambient temperature;
|
92% |
|
With
acetic acid; sodium nitrite;
In
water;
at 0 - 27 ℃;
for 2h;
Industry scale;
|
91.2% |
|
With
acetic acid; sodium nitrite;
In
water;
at 0 - 20 ℃;
for 2h;
|
88% |
|
With
hydrogenchloride; sodium nitrite;
|
81% |
|
ethyl 2-cyanoacetate;
With
sodium nitrite;
In
water;
at 20 ℃;
With
phosphoric acid;
In
water;
at -4 - 3 ℃;
for 0.75h;
Cooling with ice;
With
hydrogenchloride;
In
water;
at 40 - 65 ℃;
|
81% |
|
ethyl 2-cyanoacetate;
With
phosphoric acid; sodium nitrite;
In
water;
at 10 - 40 ℃;
for 1h;
With
hydrogenchloride;
In
water;
at 45 ℃;
|
61.45% |
|
With
phosphoric acid; sodium nitrite;
In
water;
|
51% |
|
With
nitrosyl bromide;
In
1,4-dioxane; water;
at 25 ℃;
Rate constant;
|
|
|
With
nitrosyl thiocyanate;
In
1,4-dioxane; water;
at 25 ℃;
Rate constant;
|
|
|
With
SC(NH2)2;
In
1,4-dioxane; water;
at 25 ℃;
Rate constant;
|
|
|
With
sulfuric acid; water; sodium nitrite;
Unter Kuehlung;
|
|
|
With
mineral acid; sodium nitrite;
|
|
|
With
water; acetic acid; sodium nitrite;
Unter Kuehlung;
|
|
|
With
phosphoric acid; sodium nitrite;
|
|
|
With
acetic acid; sodium nitrite;
at 20 ℃;
for 4h;
|
|
|
With
phosphoric acid; sodium nitrite;
In
ethanol; water;
at 25 - 30 ℃;
for 1h;
|
|
|
With
acetic acid; sodium nitrite;
|
|
|
With
phosphoric acid; sodium nitrite;
|
|
|
With
sodium nitrite;
Acidic conditions;
|
|
|
ethyl 2-cyanoacetate;
With
phosphoric acid; sodium nitrite;
In
water;
at -10 - 45 ℃;
for 4h;
With
hydrogenchloride;
In
water;
at 0 ℃;
|
|
|
With
phosphoric acid; sodium nitrite;
In
water;
at -10 - 45 ℃;
for 4h;
|
|
|
ethyl 2-cyanoacetate;
With
phosphoric acid; sodium nitrite;
In
water;
at -10 - 45 ℃;
for 4h;
With
hydrogenchloride;
In
water;
at 0 ℃;
|
|
|
With
hydrogenchloride; phosphoric acid; sodium nitrite;
In
water;
at 10 - 45 ℃;
|
|
|
With
hydrogenchloride; phosphoric acid; sodium nitrite;
In
water;
at 0 - 45 ℃;
Cooling with ice;
|
-
-
C12H19N4O4
-
-
38952-61-3
N,N-dimethyl-4-morpholinecarboxamide
-
-
3849-21-6
ethyl cyanoglyoxylate-2-oxime
| Conditions | Yield |
|---|---|
|
With
water;
In
N,N-dimethylformamide-D7;
|
3849-21-6 Upstream products
-
105-56-6
ethyl 2-cyanoacetate
-
110-46-3
isopentyl nitrite
-
31124-95-5
ethyl cyanoacetate anion
3849-21-6 Downstream products
-
99171-22-9
5-amino-1-methyl-4-nitroso-1,2-dihydro-pyrazol-3-one
-
4513-92-2
3,5-dimethyl-1H-pyrrole-2-carbonitrile
-
45741-61-5
5,6-diamino-2-methylpyrimidin-4(3H)-one
-
78325-18-5
2-cyano-2-(hydroxyimino)acetic acid
Relevant Products
-
Fmoc-2-Nal-OHCAS：112883-43-9
-
Fmoc-Thr(tBu)-Phe-OH
CAS：1962160-86-6
-
Sodium triacetoxyborohydrideCAS：56553-60-7
