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.
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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)
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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.
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.
D-Calcium pantothenate, 98% 
Merck Index: 15, 7118. Assay Percent Range: 8.2 to 8.6% (Ca) On dried substance (Complexometry) Specific Rotation: + 25. Molecular Weight (g/mol): 476.54
BOC-L-Alanine, 99+% 
Melting Point: 81.0°C to 84.0°C Beilstein: 04, 2507. Formula Weight: 189.21 Synonym: boc-ala.
BOC-L-Proline, 99+% 
MDL Number: MFCD00037324. Synonym: n-tert-butyloxycarbonyl-l-proline. Synonym: boc-l-proline. Synonym: boc-l-pro-oh.
L-Proline methyl ester hydrochloride, 98% 
Physical Form: Crystalline Powder, Crystals, and/or Chunks. Synonym: methyl l-prolinate hydrochloride. Synonym: s-methyl pyrrolidine-2-carboxylate hydrochloride. SMILES: COC(.
L(-)-Tryptophan, 99% 
Synonym: trofan. Synonym: ardeytropin. Solubility Information: Solubility in water: 11.4g/L (25°C). Other solubilities: soluble in alkali hydroxides and hot alcohol, insoluble in chloroform Synonym: s-tryptophan.
H-Aib-OH, Advanced ChemTech 
Chemical Name or Material: H-Aib-OH. CAS: 62-57-7. Color: White/Off-White. Molecular Formula: C4H9NO2.
Fmoc-Cit-OH, Advanced ChemTech 
Chemical Name or Material: Fmoc-Cit-OH. CAS: 133174-15-9. Color: White/Off-White. Molecular Formula: C21H23N3O5.
Fmoc-Cys p-MeO-Bzl -OH, Advanced ChemTech 
Chemical Name or Material: Fmoc-Cys p-MeO-Bzl -OH. CAS: 141892-41-3. Color: White/Off-White. Molecular Formula: C26H25NO5S.
Boc-His Tos , Advanced ChemTech 
Chemical Name or Material: Boc-His Tos. CAS: 35899-43-5. Color: White to Off-White. Molecular Formula: C18H23N3O6S.
Boc-Ile.1/2H2O, Advanced ChemTech 
Chemical Name or Material: Boc-Ile.1/2H2O CAS: 13139-16-7. Color: White to Off-White. Molecular Formula: C11H21NO4.
L-Valine, 99% 
Synonym: s-valine. Melting Point: 315.0°C EINECS Number: 200-773-6. Synonym: valinum latin.
DL-Alanine, 99% 
EINECS Number: 206-126-4. InChI Key: QNAYBMKLOCPYGJ-UHFFFAOYNA-N. Molecular Formula: C3H7NO2. Melting Point: 272.0°C to 275.0°C
L(+)-Glutamine, specified according to the requirements of USP 
Chemical Name or Material: L(+)-Glutamine. CAS: 56-85-9. Synonym: l-glutamine. Synonym: cebrogen.
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