(r)-n-boc-4-fluorophenylglycine

Modify Date: 2026-07-24 11:20:53

(r)-n-boc-4-fluorophenylglycine Structure
(r)-n-boc-4-fluorophenylglycine structure
Common Name (r)-n-boc-4-fluorophenylglycine
CAS Number 196707-32-1 Molecular Weight 269.269
Density 1.2±0.1 g/cm3 Boiling Point 408.4±40.0 °C at 760 mmHg
Molecular Formula C13H16FNO4 Melting Point 85.7ºC
MSDS N/A Flash Point 200.8±27.3 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.2±0.1 g/cm3
Boiling Point 408.4±40.0 °C at 760 mmHg
Melting Point 85.7ºC
Molecular Formula C13H16FNO4
Molecular Weight 269.269
Flash Point 200.8±27.3 °C
Exact Mass 269.106323
PSA 75.63000
LogP 2.80
Appearance of Characters Powder | White
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.520
InChIKey IEQBOUSLFRLKKX-SNVBAGLBSA-N
SMILES CC(C)(C)OC(=O)NC(C(=O)O)c1ccc(F)cc1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

Name: (R)-N-BOC-4-Fluorophenylglycine 95% (98% E.E.) Material Safety Data Sheet
Synonym: (D)-N-tert-Butoxycarbonyl-alpha-(4-Fluorophenyl)Acetic Acid
CAS: 196707-32-1
Section 1 - Chemical Product MSDS Name:(R)-N-BOC-4-Fluorophenylglycine 95% (98% E.E.) Material Safety Data Sheet
Synonym:(D)-N-tert-Butoxycarbonyl-alpha-(4-Fluorophenyl)Acetic Acid

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
196707-32-1 (R)-N-BOC-4-Fluorophenylglycine 95% unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing.
Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 196707-32-1: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: white to off-white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 85.7 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C13H16FNO4
Molecular Weight: 269.27

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, dust generation.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen fluoride gas.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 196707-32-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
(R)-N-BOC-4-Fluorophenylglycine - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION


Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 196707-32-1: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 196707-32-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 196707-32-1 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Safety Phrases S24/25
HS Code 29224985

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

(r)-n-boc-4-fluorophenylglycine Structure

(r)-n-boc-4-flu...

CAS#:196707-32-1

Learn More
Literature: Tetrahedron Letters, , vol. 38, # 37 p. 6505 - 6508

~%

(r)-n-boc-4-fluorophenylglycine Structure

(r)-n-boc-4-flu...

CAS#:196707-32-1

Learn More
Literature: Tetrahedron, , vol. 57, # 15 p. 2965 - 2972

~%

(r)-n-boc-4-fluorophenylglycine Structure

(r)-n-boc-4-flu...

CAS#:196707-32-1

Learn More
Literature: Tetrahedron, , vol. 57, # 15 p. 2965 - 2972

~%

(r)-n-boc-4-fluorophenylglycine Structure

(r)-n-boc-4-flu...

CAS#:196707-32-1

Learn More
Literature: Tetrahedron, , vol. 57, # 15 p. 2965 - 2972

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  3

DownStream  0

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

(2R)-2-(4-fluorophenyl)-2-(tert-butoxycarbonylamino)acetate
(R)-N-BOC-4-Fluorophenylglycine
(R)-N-BOC-4-FLUOROPHENYLGLYCINE ( E.E.)
N-(tert-butyloxycarbonyl)-4-fluorophenylglycine
MFCD01320889
(2R)-2-{[(tert-butoxy)carbonyl]amino}-2-(4-fluorophenyl)acetic acid
(2R)-[(tert-butoxycarbonyl)amino](4-fluorophenyl)acetic acid
BOC-4-FLUORO-D-PHENYLGLYCINE
(2R)-(4-Fluorophenyl)({[(2-methyl-2-propanyl)oxy]carbonyl}amino)acetic acid
(R)-TERT-BUTOXYCARBONYLAMINO-(4-FLUORO-PHENYL)-ACETIC ACID

 (r)-n-boc-4-fluorophenylglycine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the melting point of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate?
A: Melting point of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate is 85.7ºC.
Q: What is the molecular formula of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate?
A: Molecular formula of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate is C13H16FNO4.
Q: What is the SMILES notation of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate?
A: SMILES notation of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate is CC(C)(C)OC(=O)NC(C(=O)O)c1ccc(F)cc1.
Q: What is the English name of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate?
A: The English name of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate is (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate.
Q: What is the boiling point of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate?
A: Boiling point of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate is 408.4±40.0 °C at 760 mmHg.
Q: What is the LogP of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate?
A: LogP of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate is 2.80.
Q: What is the CAS number of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate?
A: CAS number of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate is 196707-32-1.
Q: What is the InChIKey of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate?
A: InChIKey of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate is IEQBOUSLFRLKKX-SNVBAGLBSA-N.
Q: What are the upstream materials of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate?
A: Related upstream materials(CAS) of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate: 124-38-9;24424-99-5;140-75-0.
Q: What is the physical appearance of (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate?
A: (2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate appears as Powder | White.

 (r)-n-boc-4-fluorophenylglycinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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