Threonine, L-
- 2089
- USP/FCC/EP/BP/JP
- Endotxin tested, multi-compendial grade
- 72-19-5
- C4H9NO3
- 119.12
-
-
-
|
06
1.00 KG
CAD $ 1425.35 Each
07
12.00 KG
CAD $ 13319.00 Each
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Product Specifications
| GMP Manufactured Product |
|
| Meets U.S.P. Requirements |
|
| Assay (C4H8NO3) (dried basis) |
98.5 - 101.5 % |
| Identification |
Passes Test |
| Specific Rotation [a]25D |
-29.1 - -26.7 ° |
| pH... |
5.0 - 6.5 |
| Loss on Drying at 105°C |
max. 0.2 % |
| Residue on Ignition |
max. 0.4 % |
| Chloride (Cl) |
max. 0.05 % |
| Sulfate (SO4) |
max. 0.03 % |
| Iron (Fe) |
max. 0.003 % |
| Chromatographic Purity: |
|
| Individual Impurities |
max. 0.5 % |
| Total Impurities |
max. 2.0 % |
| Heavy Metals (as Pb) |
max. 0.0015 % |
| |
|
| Meets F.C.C. Requirements |
|
| Assay (C4H8NO3) (dried basis) |
98.5 - 101.5 % |
| Identification |
Passes Test |
| Lead (Pb) |
max 5 mg/kg |
| Loss on Drying |
max. 0.2 % |
| Residue on Ignition |
max. 0.1 % |
| Specific Rotation [a]20D |
-29.0 - -26.5 ° |
| |
|
| Meets BP/Ph.Eur. Chemical Specifications |
|
| Assay (C4H8NO3) (dried basis) |
99.0 - 101.0 % |
| Identification A |
Passes Test |
| Identification B |
Passes Test |
| Appearance of Solution |
Passes Test |
| pH... |
5.0 - 6.5 |
| Specific Rotation [a]20D |
-29.0 - -27.6 ° |
| Ninhydrin-Positive Substances |
Passes Test |
| Chloride (Cl) |
max. 200 ppm |
| Sulfate (SO4) |
max. 300 ppm |
| Ammonium (NH4) |
max. 200 ppm |
| Iron (Fe) |
max. 10 ppm |
| Heavy Metals (as Pb) |
max. 10 ppm |
| Loss on Drying |
max. 0.5 % |
| Ash (sulfated) |
max. 0.1 % |
| |
|
| Meets JP Chemical Specifications |
|
| Assay (C4H8NO3) (dried basis) |
98.5 - 101.0 % |
| Identification |
Passes Test |
| Optical Rotation |
-29.0 - -26.0 ° |
| pH... |
5.2 - 6.2 |
| Clarity and Color of Solution |
Passes Test |
| Chloride (Cl) |
max. 0.021 % |
| Sulfate (SO4) |
max. 0.028 % |
| Ammonium (NH4) |
max. 0.02 % |
| Heavy Metals (as Pb) |
max. 20 ppm |
| Arsenic (As) |
max. 2 ppm |
| Related Substances |
Passes Test |
| Loss on Drying at 105°C |
max. 0.20 % |
| Residue on Ignition |
max. 0.10 % |
| |
|
| Endotoxin Concentration, IU/mg |
Actual Value Reported |
| No Class 1, 2 or 3 Residual Solvents are likely to be present by exclusion of the production/purification process. |
|
| Bulk Food Chemical |
|
| Bulk Pharmaceutical Chemical |
|
| CAUTION: For manufacturing, processing or repacking. |
|
| Preserve in well-closed containers. |
|
| Store protected from light. |
|