Amino Acids

Amino Acids

Organic compounds containing amino and carboxyl functional groups and a unique side chain that differentiates each amino acid. Products serve as building blocks for other molecules and come in various quantities, chemical compositions, and pH values.
Acros Organics (2)
Fisher Chemical (8)
ACS (2)
ACS Reagent (4)
Analytical (10)
Biochemical (13)
Cell Culture Reagent (13)
Electrophoresis (2)
Extra Pure (4)
Molecular Biology (1)
102.093 (1)
103.12 (7)
105.093 (9)
107.537 (2)
111.53 (2)
115.13 (7)
115.132 (6)
117.15 (10)
119.12 (12)
121.154 (10)
130.17 (6)
131.131 (1)
131.175 (1)
131.18 (15)
132.119 (9)
132.12 (5)
133.10 (8)
137.14 (2)
146.146 (1)
146.15 (16)
146.19 (5)
147.13 (9)
149.21 (21)
150.134 (8)
151.17 (2)
153.61 (1)
155.16 (9)
155.578 (2)
157.21 (1)
157.61 (2)
160.22 (5)
165.145 (1)
165.19 (22)
167.59 (2)
167.63 (2)
171.24 (6)
174.20 (6)
175.63 (4)
181.19 (17)
182.65 (6)
187.13 (4)
189.17 (1)
189.21 (1)
191.25 (1)
196.68 (2)
197.19 (8)
199.63 (1)
202.25 (1)
204.23 (22)
209.63 (8)
210.662 (2)
213.661 (1)
215.249 (1)
216.33 (4)
217.27 (1)
219.11 (3)
226.23 (2)
231.29 (1)
233.22 (1)
234.076 (2)
240.292 (10)
249.33 (1)
254.71 (4)
265.31 (1)
269.69 (2)
275.352 (1)
280.28 (4)
294.31 (9)
304.35 (1)
313.208 (1)
313.35 (1)
351.4 (1)
367.45 (1)
397.43 (1)
409.46 (1)
410.4 (2)
421.88 (1)
425.48 (2)
434.881 (6)
463.53 (1)
463.55 (1)
476.54 (6)
494.551 (2)
75.067 (1)
75.07 (28)
89.09 (25)
≥94% (HPLC) (4)
≥96.0% (1)
≥97.5% (16)
≥97.5% (HPLC) (4)
≥97.5% (Total Base) (4)
≥98% (29)
≥98.0% (on dry substance) (4)
≥98.5% (19)
≥98.5% (Acid) (2)
≥99% (32)
≥99.0% (5)
≥99.0% (on dried substance) (14)
≥99.0% (on dried substance) (total base) (10)
≥99.5% (2)
95% (5)
96% (2)
97% (3)
98% (70)
98.5 to 100.5% (on dried substance) (6)
98.5 to 101% (1)
98.5 to 101.0% (6)
98.5 to 101.0% (on dried substance) (1)
98.5 to 101.5% (7)
98.5 to 101.5% (on dry substance) (6)
99% (118)
99.0 to 101.0% (5)
99.0 to 101.0% (Acid) (2)
99.0 to 101.0% (on dried substance) (4)
99.0 to 101.0% (Total base) (4)
Products (170)
Learn More (0)

Documents & Support

(1842)
170 Products
Filter
  • Show all
  • Show all
  • Show all
  • Show all
  • Show all
L-Glutamic acid, 99% 
It is used as a chiral building-block in the synthesis of the (S)-isomer of -butyrolactone-4-carboxylic acid. L-Glutamic acid is widely used in fields of medicine, food processing, industry, etc. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio.
Glycine, 99% 
Glycine is used as an additive in pet food, animal feed and sweetener and taste enhancer in human foods. It is also used as a buffering agent in antacids, analgesics, antiperspirants, cosmetics and toiletries.
(+/-)-Baclofen, 99+% 
Chemical Name or Material: (+/-)-Baclofen. CAS: 1134-47-0. Health Hazard 1: H301-H315-H317-H319-H334-H335-H360. Health Hazard 2: GHS H Statement
H301-H334-H360-H315-H319-H317-H335
Toxic if swallowed.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May damage fertility or the unborn child.
Causes skin irritation.
Causes serious eye irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.
L-Isoleucine (White Crystals or Crystalline Powder), Fisher BioReagents™ 
Chemical Name or Material: L-Isoleucine. Melting Point: 284°C. Ammonium: 0.02% max. CAS: 73-32-5.
L-Threonine (White Crystals or Crystalline Powder), Fisher BioReagents 
Chemical Name or Material: L-Threonine. Melting Point: 255°C. Ammonium: 0.02% max. CAS: 72-19-5.
DL-Methionine, 99% 
Synonym: dl-methionine. ChEBI: CHEBI:16811. Solubility Information: Soluble in water. Synonym: meonine.
trans-4-Hydroxy-L-proline, 99+%, Thermo Scientific Chemicals 
Chemical Name or Material: trans-4-Hydroxy-L-proline. Melting Point: 270°C to 273°C (decomposition). CAS: 51-35-4. Recommended Storage: Ambient temperatures.
Glycine, ≥99%, Molecular Biology Grade, Ultrapure 
Specific Gravity: 1.595 CAS: 56-40-6. Molecular Weight (g/mol): 75.067 Chemical Name or Material: Glycine.
Anthranilic acid, 98+% 
Melting Point: 144.0°C to 148.0°C Chemical Name or Material: Anthranilic acid. Solubility Information: Solubility aq. soln.: 5.7 g/L (25°C). Other solubilities: readily soluble in ethanol, esters, acetone, soluble in pyridine, hot chloroform, hot benzene EINECS Number: 204-287-5.
L-Lysine ethyl ester diisocyanate, 97% 
Refractive Index: 1.4572 Color: Yellow to Brown. CAS: 45172-15-4. InChI Key: IGWTZHMYJZZIGC-IMWMWJONNA-N.
L-Glutamine, 99% 
CAS: 56-85-9. Synonym: l-glutamine. Synonym: cebrogen. Molecular Weight (g/mol): 146.15
BOC-L-Methionine, 98% 
Synonym: tert-butoxycarbonyl-l-methionine. SMILES: CSCC[C@H](NC(. CAS: 2488-15-5. Synonym: n-tert-butoxycarbonyl-l-methionine.
L-Leucine, 99% 
Molecular Weight (g/mol): 131.18 InChI Key: ROHFNLRQFUQHCH-MLHKIVSYNA-N. Synonym: 2s-2-amino-4-methylpentanoic acid. Synonym: h-leu-oh.
L-Cystine, specified according to the requirements of Ph.Eur. 
Synonym: l-dicysteine. Synonym: l-cysteine disulfide. SMILES: C(C(C(. Iron (Fe): 10ppm max.
L-Phenylalanine, 98.5-101.0%, specified according to the requirements of USP 
Formula Weight: 165.19 Synonym: s-2-amino-3-phenylpropionic acid. CAS: 63-91-2. Linear Formula: C6H5CH2CH(NH2)CO2H.
Results per page15 30 60