L-Tyr-NCA
- Product Name
- L-Tyr-NCA
- CAS No.
- 3415-08-5
- Chemical Name
- L-Tyr-NCA
- Synonyms
- 0/5/15;L-Tyr-NCA;L-Try-NCA;H-TYR-NCA;H-L-Tyr-NCA;Tyrosine, NCA;L-Tyrosine NCA;34L-Tyr-NCA15-08-5;L-TYR-NCA(3415-08-5);Cefoperazone Monomer
- CBNumber
- CB71477343
- Molecular Formula
- C10H9NO4
- Formula Weight
- 207.18
- MOL File
- 3415-08-5.mol
L-Tyr-NCA Property
- Melting point:
- >168°C (dec.)
- Density
- 1.423
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- solubility
- DMSO (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- 9.14±0.40(Predicted)
- color
- Light Beige to Pale Orange
- InChI
- InChI=1S/C10H9NO4/c12-7-3-1-6(2-4-7)5-8-9(13)15-10(14)11-8/h1-4,8,12H,5H2,(H,11,14)/t8-/m0/s1
- InChIKey
- HOEAPYNDVBABMC-QMMMGPOBSA-N
- SMILES
- O1C(=O)[C@H](CC2=CC=C(O)C=C2)NC1=O
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H317May cause an allergic skin reaction
H319Causes serious eye irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P272Contaminated work clothing should not be allowed out of the workplace.
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.
P321Specific treatment (see … on this label).
P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.
P363Wash contaminated clothing before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- C177300
- Product name
- N-Carbonyl-L-TyrosineAnhydride
- Packaging
- 1g
- Price
- $145
- Updated
- 2021/12/16
- Product number
- C177300
- Product name
- N-Carbonyl-L-TyrosineAnhydride
- Packaging
- 10g
- Price
- $1135
- Updated
- 2021/12/16
- Product number
- Z1659
- Product name
- (S)-4-(4-Hydroxybenzyl)oxazolidine-2,5-dione
- Packaging
- 5g
- Price
- $130
- Updated
- 2021/12/16
- Product number
- Z1659
- Product name
- (S)-4-(4-Hydroxybenzyl)oxazolidine-2,5-dione
- Packaging
- 10g
- Price
- $170
- Updated
- 2021/12/16
- Product number
- Z1659
- Product name
- (S)-4-(4-Hydroxybenzyl)oxazolidine-2,5-dione
- Packaging
- 25g
- Price
- $271
- Updated
- 2021/12/16
L-Tyr-NCA Chemical Properties,Usage,Production
Uses
L-Tyr-NCA is used as a reactant in the synthesis of peptides. Peptides such as glutamine penefit in optimum protein utilization for post-injury conditions.
Uses
N-Carbonyl-L-tyrosine Anhydride (L-Tyr-NCA) is used as a reactant in the synthesis of peptides. Peptides such as glutamine penefit in optimum protein utilization for post-injury conditions.
Synthesis
L-tyrosine (1.0 g, 6.1 mmol, 1 equiv) was added to a thick-walled pressure bottle, and then 15 mL of analytically pure tetrahydrofuran, propylene oxide (4.3 mL, 61 mmol, 10 equiv), and triphosgene (897 mL) were added. Stir at room temperature for 7 hours. The result solution was Washed, dried, and crystallized. After that, the final product L-tyrosine nitrogen-carboxyl anhydride (L-Tyr-NCA) was obtained.
References
[1] Science China Chemistry, 2018, vol. 61, # 10, p. 1314 - 1319
[2] RSC Advances, 2016, vol. 6, # 56, p. 51456 - 51469
[3] Macromolecules, 2012, vol. 45, # 16, p. 6547 - 6556
[4] Journal of Polymer Science, Part A: Polymer Chemistry, 2015, vol. 53, # 20, p. 2313 - 2319
L-Tyr-NCA Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from L-Tyr-NCA manufacturers
- Product
- L-Tyr-NCA 3415-08-5
- Price
- US $2.00-5.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2025-06-30
- Product
- L-Tyr-NCA 3415-08-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1T+
- Release date
- 2023-09-26
- Product
- L-Tyr-NCA 3415-08-5
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2024-07-25