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Impurities & Reference Standards

Pharmacopoeial and non-pharmacopoeial impurities, metabolites, nitrosamines and working standards with characterisation data for QC and regulatory work.

27,990products

6sub-categories

2,746in stock

COA + SDSwith every lot

API Impurities 14,098 Pharmacopeial Impurities (EP / USP / BP) 4,399 Nitrosamine Impurities 631 Stable Isotope Labelled Standards (Deuterated, 13C, 15N) 1,504 Metabolites & Degradation Products 3,922 API Reference Standards 3,436

Reference Standard

Trioxsalen chemical structure

CAS: 3902-71-4
Formula: C₁₄H₁₂O₃
MW: 228.24 g/mol

VQ-042711

Reference Standard

Tripelennamine Hydrochloride chemical structure

Tripelennamine Hydrochloride

CAS: 154-69-8
Formula: C₁₆H₂₂ClN₃
MW: 291.82 g/mol

VQ-042712

Reference Standard

Triphenyl Phosphate-d15 chemical structure

Triphenyl Phosphate-d15

CAS: 1173020-30-8
Formula: C₁₈H₁₅O₄P
MW: 341.4 g/mol

VQ-042713

Reference Standard

Triphenylacetic acid chemical structure

Triphenylacetic acid

CAS: 595-91-5
Formula: C₂₀H₁₆O₂
MW: 288.3 g/mol

VQ-034600

Reference Standard

Triphenylene D12 chemical structure

Triphenylene D12

CAS: 17777-56-9
Formula: C₁₈H₁₂
MW: 240.4 g/mol

VQ-041234

Reference Standard

Triprolidine aldehyde hydrochloride chemical structure

Triprolidine aldehyde hydrochloride

CAS: 1187944-89-3
Formula: C₁₅H₁₆ClNO
MW: 261.74 g/mol

VQ-028548

Reference Standard

Triprolidine Hydrochloride chemical structure

Triprolidine Hydrochloride

CAS: 550-70-9
Formula: C₁₉H₂₃ClN₂
MW: 314.9 g/mol

VQ-034449

Reference Standard

Triprolidine Hydrochloride Monohydrate chemical structure

Triprolidine Hydrochloride Monohydrate

CAS: 6138-79-0
Formula: C₁₉H₂₅ClN₂O
MW: 332.9 g/mol

VQ-034450

Reference Standard

Triprolidine hydrochloride, Z isomer chemical structure

Triprolidine hydrochloride, Z isomer

CAS: 51657-91-1
Formula: C₁₉H₂₃ClN₂
MW: 314.9 g/mol

VQ-034451

Reference Standard

Triprolidine Impurity 1 chemical structure

Triprolidine Impurity 1

CAS: 70708-28-0
Formula: C₁₉H₂₄N₂O
MW: 296.4 g/mol

VQ-028547

Reference Standard

Triprolidine N-Oxide

Triprolidine N-Oxide

CAS: 1310575-86-0
Formula: C₁₉H₂₂N₂O
MW: 294.39 g/mol

VQ-028546

Reference Standard

Tripropylene Glycol Diacrylate chemical structure

Tripropylene Glycol Diacrylate

CAS: 42978-66-5
Formula: C₁₅H₂₄O₆
MW: 300.35 g/mol

VQ-039673

Reference Standard

Triptorelin chemical structure

CAS: 57773-63-4
Formula: C₆₄H₈₂N₁₈O₁₃
MW: 1311.4 g/mol

VQ-034452

Reference Standard

Triptorelin Acetate chemical structure

Triptorelin Acetate

CAS: 140194-24-7
Formula: C₆₆H₈₆N₁₈O₁₅
MW: 1371.5 g/mol

VQ-034453

Reference Standard

Triptorelin Embonate chemical structure

Triptorelin Embonate

CAS: 124508-66-3
Formula: C₈₇H₉₈N₁₈O₁₉
MW: 1699.8 g/mol

VQ-044663

Reference Standard

Triptorelin Related Compound C chemical structure

Triptorelin Related Compound C

CAS: 129418-54-8
Formula: C₆₄H₈₁N₁₇O₁₄
MW: 1312.4 g/mol

VQ-028551

Reference Standard

Triptorelin USP Related Compound B

Triptorelin USP Related Compound B

CAS: 321709-35-7
Formula: C₆₄H₈₂N₁₈O₁₃
MW: 1311.5 g/mol

VQ-028550

Reference Standard

Triricinolein chemical structure

CAS: 2540-54-7
Formula: C₅₇H₁₀₄O₉
MW: 933.4 g/mol

VQ-034454

Reference Standard

Tris(2-chloroethyl)amine chemical structure

Tris(2-chloroethyl)amine

CAS: 555-77-1
Formula: C₆H₁₂Cl₃N
MW: 204.5 g/mol

VQ-043365

Reference Standard

Tris(2-chloroethyl)amine Hydrochloride chemical structure

Tris(2-chloroethyl)amine Hydrochloride

CAS: 817-09-4
Formula: C₆H₁₃Cl₄N
MW: 241 g/mol

VQ-039181

Reference Standard

Tris(2,4-di-tert-butylphenyl)phosphate chemical structure

Tris(2,4-di-tert-butylphenyl)phosphate

CAS: 95906-11-9
Formula: C₄₂H₆₃O₄P
MW: 662.9 g/mol

VQ-027074

Reference Standard

Tris(4-fluorobenzyl)amine chemical structure

Tris(4-fluorobenzyl)amine

CAS: 932724-63-5
Formula: C₂₁H₁₈F₃N
MW: 341.4 g/mol

VQ-027492

Reference Standard

Triticonazole chemical structure

CAS: 131983-72-7
Formula: C₁₇H₂₀ClN₃O
MW: 317.8 g/mol

VQ-040874

Reference Standard

Trityl Azide chemical structure

CAS: 14309-25-2
Formula: C₁₉H₁₅N₃
MW: 285.3 g/mol

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