API Impurities
4-Isobutylacetophenone
- CAS Number
- 38861-78-8
- Catalogue
- SYN-IMP-0003
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
- Mol. Formula
- C12H16O
Category
API Impurities
Identified and unidentified API impurities synthesised and characterised for impurity profiling, method development and regulatory submissions.
11 products listed
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API Impurities
4'-Chloroacetanilide
- CAS Number
- 539-03-7
- Catalogue
- SYN-IMP-0001
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
- Mol. Formula
- C8H8ClNO
API Impurities
Atorvastatin Impurity D
- CAS Number
- 148217-40-7
- Catalogue
- SYN-API-0051
- Purity
- ≥ 95.0% (HPLC) — values to be confirmed by COA
- Mol. Formula
- C32H30FN2O4
API Impurities
Cyanoguanidine
- CAS Number
- 461-58-5
- Catalogue
- SYN-IMP-0005
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
- Mol. Formula
- C2H4N4
API Impurities
Melamine
- CAS Number
- 108-78-1
- Catalogue
- SYN-IMP-0006
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
- Mol. Formula
- C3H6N6
API Impurities
Omeprazole Sulfide
- CAS Number
- 73590-85-9
- Catalogue
- SYN-IMP-0004
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
- Mol. Formula
- C17H19N3O2S
API Impurities
Omeprazole Sulphone
- CAS Number
- 88546-55-8
- Catalogue
- SYN-API-0055
- Purity
- ≥ 95.0% (HPLC) — values to be confirmed by COA
- Mol. Formula
- C17H19N3O4S
API Impurities
Pantoprazole Sulfide
- CAS Number
- 102625-64-9
- Catalogue
- SYN-API-0054
- Purity
- ≥ 95.0% (HPLC) — values to be confirmed by COA
- Mol. Formula
- C16H15F2N3O2S
API Impurities
Rosuvastatin Calcium - Impurity K
- CAS Number
- 1422954-12-8
- Catalogue
- SYN-API-0052
- Purity
- ≥ 95.0% (HPLC) — values to be confirmed by COA
- Mol. Formula
- C22H27FN3O5PS
API Impurities
Salicylic Acid
- CAS Number
- 69-72-7
- Catalogue
- SYN-IMP-0002
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
- Mol. Formula
- C7H6O3
API Impurities
Telmisartan N-Oxide
- CAS Number
- 884330-09-2
- Catalogue
- SYN-API-0053
- Purity
- ≥ 95.0% (HPLC) — values to be confirmed by COA
- Mol. Formula
- C33H30N4O3