Chapter 29 · Organic chemicals

HSN code 2933 — chemicals list

3,382 products in our catalogue fall under HSN heading 2933. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Ochratoxin A, ≥99.00%

CAS: 303-47-9
Formula: C₂₀H₁₈ClNO₆
MW: 403.8 g/mol

VQ-020523

Octylmagnesium chloride solution 2.0 M in THF

CAS: 38841-98-4
Formula: C₈H₁₇ClMg
MW: 172.98 g/mol

VQ-001243

IP/BP/USP

Olanzapine

CAS: 132539-06-1
Formula: C₁₇H₂₀N₄S
MW: 312.4 g/mol

VQ-004053

Reference Standard

Olanzapine Thiolactam

CAS: 1017241-36-9
Formula: C₁₇H₂₀N₄OS
MW: 328.4 g/mol

In stock

IP/BP/USP

Olmesartan

CAS: 144689-24-7
Formula: C₂₄H₂₆N₆O₃
MW: 446.5 g/mol

VQ-004102

IP/BP/USP

Omeprazole

CAS: 73590-58-6
Formula: C₁₇H₁₉N₃O₃S
MW: 345.4 g/mol

VQ-004202

Omeprazole Acid Methyl Ester

CAS: 120003-83-0
Formula: C₁₈H₁₉N₃O₅S
MW: 389.4 g/mol

VQ-049320

Reference Standard

Omeprazole N-Methyl 5-Methoxy Analog

CAS: 89352-76-1
Formula: C₁₈H₂₁N₃O₃S
MW: 359.4 g/mol

In stock

Reference Standard

Omeprazole N-Methyl 6-Methoxy Analog

CAS: 784143-42-6
Formula: C₁₈H₂₁N₃O₃S
MW: 359.4 g/mol

VQ-013678

Reference Standard

Omeprazole Sulfide

CAS: 73590-85-9
Formula: C₁₇H₁₉N₃O₂S
MW: 329.4 g/mol

In stock

IP/BP/USP

Ondansetron HCl

CAS: 103639-04-9
Formula: C₁₈H₂₄ClN₃O₃
MW: 365.9 g/mol

VQ-004203

Reference Standard

OPD 2A (E-Z Mixture)

CAS: 763114-25-6
Formula: C₁₆H₈FNO₂
MW: 265.24 g/mol

In stock

Reference Standard

OPD-3A

CAS: 763114-26-7
Formula: C₁₆H₁₁FN₂O₃
MW: 298.27 g/mol

In stock

Reference Standard

OPD-3A System Suitability Standard

CAS: 420846-72-6
Formula: C₁₆H₁₂N₂O₃
MW: 280.28 g/mol

In stock

Reference Standard

Orforglipron Hemi Calcium Hydrate

CAS: 3008544-96-2
Formula: C₉₆H₁₀₀CaF₄N₂₀O₁₂
MW: 1842 g/mol

VQ-013683

IP/BP/USP

Orlistat

CAS: 96829-58-2
Formula: C₂₉H₅₃NO₅
MW: 495.7 g/mol

VQ-004140

Ornithine Lactam Hydrochloride

CAS: 138377-80-7
Formula: C₅H₁₁ClN₂O
MW: 150.61 g/mol

VQ-038137

Reference Standard

Osimertinib N,N'-Dioxide

CAS: 2411395-23-6
Formula: C₂₈H₃₃N₇O₄
MW: 531.6 g/mol

In stock

IP/BP/USP

Oxaliplatin

CAS: 61825-94-3
Formula: C₈H₁₄N₂O₄Pt
MW: 397.29 g/mol

VQ-004220

Reference Standard

Oxaprozin Amide

CAS: 24248-49-5
Formula: C₁₈H₁₆N₂O₂
MW: 292.3 g/mol

In stock

Oxazole-4-carboxylic acid ethyl ester, 97%

CAS: 23012-14-8
Formula: C₆H₇NO₃
MW: 141.12 g/mol

VQ-012695

Oxazoline

CAS: 504-77-8
Formula: C₃H₅NO
MW: 71.08 g/mol

VQ-049221

Oxcarbazepine Enol-Sulfate

CAS: 104746-00-1
Formula: C₁₅H₁₂N₂O₅S
MW: 332.3 g/mol

VQ-033000

Oxcarbazepine N-Sulfate

CAS: 1159977-54-4
Formula: C₁₅H₁₂N₂O₅S
MW: 332.3 g/mol

VQ-032998

IP/BP/USP

Oxfendazole

CAS: 53716-50-0
Formula: C₁₅H₁₃N₃O₃S
MW: 315.3 g/mol

VQ-003979

Extra Pure

Oxindole, extra pure >97%

CAS: 59-48-3
Formula: C₈H₇NO
MW: 133.15 g/mol

VQ-019921

IP/BP/USP

Oxyclozanide

CAS: 2277-92-1
Formula: C₁₃H₆Cl₅NO₃
MW: 401.4 g/mol

VQ-003980

Oxyphenbutazone

CAS: 129-20-4
Formula: C₁₉H₂₀N₂O₃
MW: 324.4 g/mol

VQ-019524

p-Chlorobenzoyl Decitabine Beta

CAS: 1442660-66-3
Formula: C₁₅H₁₅ClN₄O₅
MW: 366.75 g/mol

VQ-047976

Reference Standard

p-Chlorobenzyl Cyanide

CAS: 140-53-4
Formula: C₈H₆ClN
MW: 151.59 g/mol

In stock

p-Chlorobenzyl Cyanide

CAS: 140-53-4
Formula: C₈H₆ClN
MW: 151.59 g/mol

VQ-045908

Reference Standard

p-Iodonitrotetrazolium Violet

CAS: 146-68-9
Formula: C₁₉H₁₃ClIN₅O₂
MW: 505.7 g/mol

In stock

p-Quinonimine

CAS: 3009-34-5
Formula: C₆H₅NO
MW: 107.11 g/mol

VQ-033059

Reference Standard

p-Ranolazine

CAS: 1393717-45-7
Formula: C₂₄H₃₃N₃O₄
MW: 427.5 g/mol

In stock

p-Thiocresol, 98%

CAS: 106-45-6
Formula: C₇H₈S
MW: 124.21 g/mol

VQ-019105

Extra Pure

p-Toluenesulfonyl urea, extra pure >97%

CAS: 1156-19-0
Formula: C₁₄H₂₁N₃O₃S
MW: 311.4 g/mol

VQ-020067

p-Toluenesulphonyl urea, 98%

CAS: 1694-06-0
Formula: C₈H₁₀N₂O₃S
MW: 214.24 g/mol

VQ-010936

Reference Standard

Palbociclib Acetic Acid Adduct

CAS: 1974279-20-3
Formula: C₂₆H₃₁N₇O₃
MW: 489.6 g/mol

In stock

Reference Standard

Palbociclib Intermediate 4

CAS: 571188-59-5
Formula: C₁₄H₂₂N₄O₂
MW: 278.35 g/mol

In stock

Reference Standard

Palbociclib Succinic Acid Adduct

CAS: 1974279-21-4
Formula: C₂₈H₃₃N₇O₅
MW: 547.6 g/mol

In stock

Reference Standard

Paliperidone Heptadecanoate

CAS: 1404053-62-8
Formula: C₄₀H₅₉FN₄O₄
MW: 678.9 g/mol

In stock

Reference Standard

Paliperidone Stearoate

CAS: 1172995-13-9
Formula: C₄₁H₆₁FN₄O₄
MW: 692.9 g/mol

In stock

Palladium on alumina extent of labeling: 10 wt. % loading, powder, reduced, dry

Formula: Pd

VQ-018625

Palmitoleic acid, 98.5%

CAS: 373-49-9
Formula: C₁₆H₃₀O₂
MW: 254.41 g/mol

VQ-008567

Cell Culture

Palmitoleic acid, cell culture tested

CAS: 373-49-9
Formula: C₁₆H₃₀O₂
MW: 254.41 g/mol

VQ-046201

Reference Standard

Palonosetron 8-Hydroxy 1-Carboxamide

CAS: 1227162-74-4
Formula: C₁₈H₂₄N₂O₂
MW: 300.4 g/mol

VQ-013703

Pan, indicator, >97%

CAS: 85-85-8
Formula: C₁₅H₁₁N₃O
MW: 249.27 g/mol

VQ-045983

Pan, indicator, 99%

CAS: 85-85-8
Formula: C₁₅H₁₁N₃O
MW: 249.27 g/mol

VQ-000400

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HSN code 2933 — chemicals list