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(R)-Boc-Nipecotic acid

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Products Intro: Product Name:(R)-Boc-Nipecotic acid
CAS:163438-09-3
Purity:99% Package:1KG;1USD
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Products Intro: Product Name:(R)-1-(tert-butoxycarbonyl)piperidine-3-carboxylic acid
CAS:163438-09-3
Purity:98% Package:5KG;1KG
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Products Intro: Product Name:(R)-1-Boc-nipecotic Acid
CAS:163438-09-3
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Products Intro: Product Name:(R)-1-(tert-Butoxycarbonyl)piperidine-3-carboxylic acid
CAS:163438-09-3
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-05518
Company Name: Wuhan Chemwish Technology Co., Ltd
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Products Intro: Product Name:(R)-1-Boc-nipecotic acid
CAS:163438-09-3
Purity:0.98 Package:1g;5g;25g;100;500g

(R)-Boc-Nipecotic acid manufacturers

(R)-Boc-Nipecotic acid Basic information
Product Name:(R)-Boc-Nipecotic acid
Synonyms:(R)-1-BOC-NIPECOTIC ACID;(R)-1-BOC-PIPERIDINE-3-CARBOXYLIC ACID;(R)-BOC-NIP;(R)-BOC-NIPECOTIC ACID;(r)-boc-nip-oh;(R)-PIPERIDINE-1,3-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER;(R)-N-TERT-BUTYLOXYCARBONYL-NIPECOTIC ACID;(R)-N-TERT-BUTYLOXYCARBONYL-PIPERIDINE-3-CARBOXYLIC ACID
CAS:163438-09-3
MF:C11H19NO4
MW:229.27
EINECS:
Product Categories:piperidine;chiral;Piperidines;Chiral Reagent
Mol File:163438-09-3.mol
(R)-Boc-Nipecotic acid Structure
(R)-Boc-Nipecotic acid Chemical Properties
Boiling point 353.2±35.0 °C(Predicted)
density 1.164±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka4.49±0.20(Predicted)
form Crystalline Powder
color White
BRN 5539297
Major Applicationpeptide synthesis
InChIInChI=1S/C11H19NO4/c1-11(2,3)16-10(15)12-6-4-5-8(7-12)9(13)14/h8H,4-7H2,1-3H3,(H,13,14)/t8-/m1/s1
InChIKeyNXILIHONWRXHFA-MRVPVSSYSA-N
SMILESN1(C(OC(C)(C)C)=O)CCC[C@@H](C(O)=O)C1
CAS DataBase Reference163438-09-3(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HazardClass IRRITANT
HS Code 29339900
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
(R)-Boc-Nipecotic acid Usage And Synthesis
Chemical PropertiesWhite powder
Uses1-Boc-D-nipecotic acid is used as an organic chemical synthesis intermediate.
reaction suitabilityreaction type: Boc solid-phase peptide synthesis
Synthesis
Di-tert-butyl dicarbonate

24424-99-5

Nipecotic acid

498-95-3

(R)-Boc-Nipecotic acid

163438-09-3

Step 1: 3-Piperidinecarboxylic acid (1.05 g, 8.1 mmol) was dissolved in a solvent mixture of tetrahydrofuran (20 mL) and water (20 mL). Di-tert-butyl dicarbonate (2.48 g, 11.4 mmol) and sodium bicarbonate (0.96 g, 11.4 mmol) were added. The reaction mixture was stirred at room temperature overnight. After the reaction was completed, the mixture was diluted with water and ether. The aqueous layer was adjusted to pH=2 with concentrated hydrochloric acid and then extracted with dichloromethane. The organic layers were combined, dried over sodium sulfate, and concentrated to give (R)-1-(tert-butoxycarbonyl)piperidine-3-carboxylic acid (1.8 g, 97% yield). retention time by LCMS (Condition A) = 3.26 min, and m/z = 230 ([M+H]+) was observed by mass spectrum.

References[1] Patent: WO2005/14540, 2005, A1. Location in patent: Page/Page column 39
[2] Journal of Medicinal Chemistry, 2011, vol. 54, # 19, p. 6456 - 6468
[3] Patent: WO2010/120889, 2010, A1. Location in patent: Page/Page column 55; 60
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