Chapter 38 · Miscellaneous chemical products

HSN code 3822 — chemicals list

28,461 products in our catalogue fall under HSN heading 3822. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Reference Standard

Levocetirizine N-benzyl Amide

CAS: 1150310-68-1
Formula: C₂₈H₃₂ClN₃O₂
MW: 478 g/mol

VQ-026433

Reference Standard

Levocetirizine N-Methyl Impurity

CAS: 118165-37-0
Formula: C₁₈H₂₁ClN₂
MW: 300.8 g/mol

In stock

Reference Standard

Levocetirizine-d4

CAS: 1133210-23-7
Formula: C₂₁H₂₅ClN₂O₃
MW: 392.9 g/mol

VQ-037995

Reference Standard

Levocetrizine Impurity 3

Formula: C₁₉H₂₁ClN₂O₂
MW: 344.84 g/mol

In stock

Reference Standard

Levodopa EP Impurity A

CAS: 27244-64-0
Formula: C₉H₁₁NO₅
MW: 213.19 g/mol

VQ-022961

Reference Standard

Levodopa EP Impurity C

CAS: 7636-26-2
Formula: C₁₀H₁₃NO₄
MW: 211.21 g/mol

VQ-026436

Reference Standard

Levodopa EP Impurity C

CAS: 91013-37-5
Formula: C₁₀H₁₄ClNO₄
MW: 247.67 g/mol

VQ-048868

Reference Standard

Levodopa EP Impurity D

CAS: 5796-17-8
Formula: C₉H₁₁NO₄
MW: 197.19 g/mol

VQ-026437

Reference Standard

Levodopa Impurity 1

CAS: 18674-59-4
Formula: C₉H₁₁NO₅
MW: 213.19 g/mol

VQ-037999

Reference Standard

Levodopa-d3

CAS: 53587-29-4
Formula: C₉H₁₁NO₄
MW: 200.21 g/mol

VQ-038002

Reference Standard

Levodropropizine

CAS: 99291-25-5
Formula: C₁₃H₂₀N₂O₂
MW: 236.31 g/mol

VQ-022962

Reference Standard

Levodropropizine EP Impurity A

CAS: 99291-24-4
Formula: C₁₃H₂₀N₂O₂
MW: 236.31 g/mol

VQ-022963

Reference Standard

Levodropropizine N-Alkyl N-phenylpiperazine Impurity

CAS: 55974-35-1
Formula: C₁₃H₂₀Cl₂N₂
MW: 275.21 g/mol

VQ-038004

Reference Standard

Levodropropizine N-Oxide

CAS: 152237-40-6
Formula: C₁₃H₂₀N₂O₃
MW: 252.31 g/mol

VQ-022965

Reference Standard

Levofloxacin Diamine Impurity

CAS: 1797510-34-9
Formula: C₁₅H₁₆FN₃O₄
MW: 321.3 g/mol

VQ-022973

Reference Standard

Levofloxacin Diamine Impurity

CAS: 1797099-76-3
Formula: C₁₅H₁₇ClFN₃O₄
MW: 357.76 g/mol

VQ-026442

Reference Standard

Levofloxacin EP Impurity B

CAS: 117707-40-1
Formula: C₁₇H₁₈FN₃O₄
MW: 347.34 g/mol

In stock

Reference Standard

Levofloxacin EP Impurity C

CAS: 117678-38-3
Formula: C₁₈H₂₀FN₃O₅
MW: 377.4 g/mol

In stock

Reference Standard

Levofloxacin EP Impurity D

CAS: 117620-85-6
Formula: C₁₈H₂₁N₃O₄
MW: 343.4 g/mol

In stock

Reference Standard

Levofloxacin EP Impurity E

CAS: 178964-53-9
Formula: C₁₇H₂₀FN₃O₂
MW: 317.36 g/mol

VQ-022967

Reference Standard

Levofloxacin EP Impurity F

CAS: 100986-89-8
Formula: C₁₃H₉F₂NO₄
MW: 281.21 g/mol

VQ-022968

Reference Standard

Levofloxacin EP Impurity G

CAS: 151250-76-9
Formula: C₁₆H₁₈FN₃O₄
MW: 335.33 g/mol

VQ-022972

Reference Standard

Levofloxacin EP Impurity H

CAS: 177472-30-9
Formula: C₂₀H₂₄FN₃O₄
MW: 389.4 g/mol

VQ-022970

Reference Standard

Levofloxacin EP Impurity H

CAS: 2489671-30-7
Formula: C₂₀H₂₄FN₃O₄
MW: 389.43 g/mol

VQ-038010

Reference Standard

Levofloxacin EP Impurity I

CAS: 178912-62-4
Formula: C₁₈H₂₀FN₃O₄
MW: 361.4 g/mol

VQ-022966

Reference Standard

Levofloxacin Hemihydrate

CAS: 138199-71-0
Formula: C₃₆H₄₂F₂N₆O₉
MW: 740.7 g/mol

VQ-026441

Reference Standard

Levofloxacin Hydroxy Acid

CAS: 1036016-10-0
Formula: C₁₈H₂₁F₂N₃O₄
MW: 381.4 g/mol

VQ-048875

Reference Standard

Levofloxacin Impurity 10

CAS: 106939-34-8
Formula: C₁₅H₁₃F₂NO₄
MW: 309.26 g/mol

VQ-026983

Reference Standard

Levofloxacin Impurity 22

CAS: 177472-29-6
Formula: C₂₀H₂₅F₂N₃O₄
MW: 409.4 g/mol

VQ-045056

Reference Standard

Levofloxacin Impurity 5

CAS: 2206360-62-3
Formula: C₁₃H₁₀FNO₅
MW: 279.22 g/mol

VQ-045055

Reference Standard

Levofloxacin Impurity 8

CAS: 151250-74-7
Formula: C₁₃H₁₁FN₂O₄
MW: 278.24 g/mol

VQ-038008

Reference Standard

Levofloxacin Methyl Ester

CAS: 862690-19-5
Formula: C₁₉H₂₂FN₃O₄
MW: 375.4 g/mol

VQ-031529

Reference Standard

Levofloxacin N-Oxide

CAS: 117678-37-2
Formula: C₁₈H₂₀FN₃O₅
MW: 377.4 g/mol

VQ-048871

Reference Standard

Levofloxacin-d8

CAS: 1217716-71-6
Formula: C₁₈H₂₀FN₃O₄
MW: 369.4 g/mol

VQ-038013

Reference Standard

Levofolinate EP Impurity E

CAS: 944737-05-7
Formula: C₁₅H₁₆N₆O₄
MW: 344.33 g/mol

VQ-024729

Reference Standard

Levofolinate EP Impurity I

CAS: 31690-11-6
Formula: C₂₀H₂₃N₇O₆
MW: 457.4 g/mol

VQ-022712

Reference Standard

Levoketoconazole

CAS: 142128-57-2
Formula: C₂₆H₂₈Cl₂N₄O₄
MW: 531.4 g/mol

VQ-031374

Reference Standard

Levomedetomidine Hydrochloride

CAS: 190000-46-5
Formula: C₁₃H₁₇ClN₂
MW: 236.74 g/mol

VQ-022974

Reference Standard

Levomefolate Calcium

CAS: 151533-22-1
Formula: C₂₀H₂₃CaN₇O₆
MW: 497.5 g/mol

VQ-043206

Reference Standard

Levomefolate Glucosamine

CAS: 1181972-37-1
Formula: C₃₂H₅₁N₉O₁₆
MW: 817.8 g/mol

VQ-038015

Reference Standard

Levomefolic acid

CAS: 31690-09-2
Formula: C₂₀H₂₅N₇O₆
MW: 459.5 g/mol

VQ-031531

Reference Standard

Levomefolic Acid-13C,d3

CAS: 1356019-94-7
Formula: C₂₀H₂₅N₇O₆
MW: 463.5 g/mol

VQ-038016

Reference Standard

Levomenol

CAS: 23089-26-1
Formula: C₁₅H₂₆O
MW: 222.37 g/mol

VQ-024601

Reference Standard

Levomepromazine hydrochloride

CAS: 1236-99-3
Formula: C₁₉H₂₅ClN₂OS
MW: 364.9 g/mol

VQ-031532

Reference Standard

Levomepromazine Maleate

CAS: 7104-38-3
Formula: C₂₃H₂₈N₂O₅S
MW: 444.5 g/mol

VQ-026446

Reference Standard

Levomepromazine Maleate EP Impurity B

CAS: 7606-29-3
Formula: C₁₉H₂₄N₂O₂S
MW: 344.5 g/mol

VQ-026445

Reference Standard

Levomepromazine Sulphone Hydrochloride

CAS: 60119-90-6
Formula: C₁₉H₂₅ClN₂O₃S
MW: 396.9 g/mol

VQ-038018

Reference Standard

Levomilnacipran Acid Amide Impurity

CAS: 1452824-74-6
Formula: C₂₃H₂₆N₂O₄
MW: 394.5 g/mol

VQ-031916

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HSN code 3822 — chemicals list