Chapter 38 · Miscellaneous chemical products

HSN code 3822 — chemicals list

29,025 products in our catalogue fall under HSN heading 3822. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Reference Standard

Vildagliptin Deshydroxy Impurity

CAS: 741657-02-3
Formula: C₁₇H₂₅N₃O
MW: 287.4 g/mol

VQ-028704

Reference Standard

Vildagliptin Diketo Impurity

CAS: 1789703-36-1
Formula: C₁₇H₂₄N₂O₃
MW: 304.4 g/mol

VQ-024017

Reference Standard

Vildagliptin EP Impurity L

CAS: 1710765-32-4
Formula: C₁₇H₂₅N₃O₂
MW: 303.4 g/mol

VQ-024016

Reference Standard

Vildagliptin Impurity 2 (S-Isomer)

CAS: 19943-27-2
Formula: C₁₀H₁₄N₂O₂
MW: 194.23 g/mol

In stock

Reference Standard

Vildagliptin Impurity 8

CAS: 20488-28-2
Formula: C₁₀H₁₆N₂O₃
MW: 212.25 g/mol

VQ-042902

Reference Standard

Vildagliptin Impurity G

CAS: 1616662-84-0
Formula: C₁₂H₂₀N₄O₃
MW: 268.31 g/mol

VQ-028705

Reference Standard

Vildagliptin impurity I

CAS: 1032564-18-3
Formula: C₁₂H₁₉NO₃
MW: 225.28 g/mol

VQ-028703

Reference Standard

Vildagliptin impurity M

CAS: 1844894-70-7
Formula: C₁₇H₂₄N₂O₃
MW: 304.4 g/mol

VQ-034610

Reference Standard

Vildagliptin Impurity-2 [(R and S) Mixture]

CAS: 6708-06-1
Formula: C₁₀H₁₄N₂O₂
MW: 194.23 g/mol

In stock

Reference Standard

Vildagliptin L-Proline Impurity

CAS: 674292-94-5
Formula: C₆H₁₁N₃O₂
MW: 157.17 g/mol

In stock

Reference Standard

Vildagliptin N-Nitroso-L-Prolinaminde

CAS: 79108-51-3
Formula: C₅H₉N₃O₂
MW: 143.14 g/mol

In stock

Reference Standard

Vildagliptin N-Nitroso-L-Proline Methyl Ester

CAS: 35909-01-4
Formula: C₆H₁₀N₂O₃
MW: 158.16 g/mol

VQ-028707

Reference Standard

Vildagliptin Nitroso Impurity 1

Formula: C₁₇H₂₄N₄O₃
MW: 332.4 g/mol

In stock

Reference Standard

Vildagliptin Pyrazine impurity

CAS: 2797661-57-3
Formula: C₇H₁₀N₂O₃
MW: 170.17 g/mol

VQ-042900

Reference Standard

Vildagliptin Racemic

CAS: 1360862-63-0
Formula: C₁₇H₂₅N₃O₂
MW: 303.4 g/mol

VQ-034609

Reference Standard

Vildagliptin WS

CAS: 274901-16-5
Formula: C₁₇H₂₅N₃O₂
MW: 303.4 g/mol

In stock

Reference Standard

Vildagliptin β-D-Glucuronide

CAS: 1147403-03-9
Formula: C₂₃H₃₃N₃O₈
MW: 479.5 g/mol

VQ-042903

Reference Standard

Vildagliptin-d3

CAS: 1217546-82-1
Formula: C₁₇H₂₅N₃O₂
MW: 306.42 g/mol

VQ-034627

Reference Standard

Vildagliptin-d7

CAS: 1133208-42-0
Formula: C₁₇H₂₅N₃O₂
MW: 310.44 g/mol

VQ-043450

Reference Standard

Viloxazine

CAS: 46817-91-8
Formula: C₁₃H₁₉NO₃
MW: 237.29 g/mol

VQ-007849

Reference Standard

Viloxazine Hydrochloride

CAS: 35604-67-2
Formula: C₁₃H₂₀ClNO₃
MW: 273.75 g/mol

In stock

Reference Standard

Viloxazine Impurity 3

CAS: 2146010-99-1
Formula: C₉H₂₀N₂O₂
MW: 188.27 g/mol

VQ-042909

Reference Standard

Vinblastine

CAS: 865-21-4
Formula: C₄₆H₅₈N₄O₉
MW: 811 g/mol

VQ-028714

Reference Standard

Vinblastine Impurity B

CAS: 61936-68-3
Formula: C₄₆H₅₈N₄O₁₀
MW: 827 g/mol

VQ-034633

Reference Standard

Vinblastine Sulfate

CAS: 143-67-9
Formula: C₄₆H₆₀N₄O₁₃S
MW: 909.1 g/mol

VQ-028711

Reference Standard

Vincamine

CAS: 1617-90-9
Formula: C₂₁H₂₆N₂O₃
MW: 354.4 g/mol

VQ-032314

Reference Standard

Vinclozolin M2

CAS: 83792-61-4
Formula: C₁₁H₁₁Cl₂NO₂
MW: 260.11 g/mol

VQ-049460

Reference Standard

Vincristine

CAS: 57-22-7
Formula: C₄₆H₅₆N₄O₁₀
MW: 825 g/mol

VQ-044214

Reference Standard

Vincristine EP Impurity E

CAS: 3352-69-0
Formula: C₄₄H₅₆N₄O₈
MW: 768.9 g/mol

VQ-034635

Reference Standard

Vincristine Methiodide

CAS: 4724-00-9
Formula: C₄₇H₅₉IN₄O₁₀
MW: 966.9 g/mol

VQ-043630

Reference Standard

Vincristine N-Oxide

CAS: 947527-73-3
Formula: C₄₆H₅₆N₄O₁₁
MW: 841 g/mol

VQ-034636

Reference Standard

Vincristine sulfate

CAS: 2068-78-2
Formula: C₄₆H₅₈N₄O₁₄S
MW: 923 g/mol

VQ-028712

Reference Standard

Vincristine Sulfate EP Impurity A

CAS: 1246812-06-5
Formula: C₄₆H₅₆N₄O₁₁
MW: 841 g/mol

VQ-042912

Reference Standard

Vincristine Sulfate EP Impurity B

CAS: 68135-16-0
Formula: C₄₆H₅₆N₄O₉
MW: 809 g/mol

VQ-028715

Reference Standard

Vindoline

CAS: 2182-14-1
Formula: C₂₅H₃₂N₂O₆
MW: 456.5 g/mol

VQ-028717

Reference Standard

Vinflunine Ditartrate

CAS: 194468-36-5
Formula: C₅₃H₆₆F₂N₄O₂₀
MW: 1117.1 g/mol

VQ-043629

Reference Standard

Vinorelbine

CAS: 71486-22-1
Formula: C₄₅H₅₄N₄O₈
MW: 778.9 g/mol

VQ-034641

Reference Standard

Vinorelbine Ditartrate

CAS: 125317-39-7
Formula: C₄₉H₆₀N₄O₁₄
MW: 929 g/mol

VQ-028716

Reference Standard

Vinorelbine EP Impurity E

CAS: 23360-92-1
Formula: C₄₆H₅₆N₄O₉
MW: 809 g/mol

VQ-028718

Reference Standard

Vinorelbine EP Impurity F (Iodide)

CAS: 89368-96-7
Formula: C₄₆H₅₇IN₄O₈
MW: 920.9 g/mol

VQ-034639

Reference Standard

Vinorelbine EP Impurity H

CAS: 220137-33-7
Formula: C₄₄H₅₂N₄O₈
MW: 764.9 g/mol

VQ-034642

Reference Standard

Vinorelbine EP Impurity J

CAS: 38390-45-3
Formula: C₄₆H₅₆N₄O₈
MW: 793 g/mol

VQ-034640

Reference Standard

Vinorelbine N'b-Oxide

CAS: 74075-34-6
Formula: C₄₅H₅₃N₄O₉⁺
MW: 793.9 g/mol

VQ-034638

Reference Standard

Vinpocetine EP Impurity A

CAS: 40163-56-2
Formula: C₂₂H₂₈N₂O₃
MW: 368.5 g/mol

VQ-034644

Reference Standard

Vinpocetine EP Impurity B

CAS: 4880-92-6
Formula: C₂₁H₂₄N₂O₂
MW: 336.4 g/mol

VQ-034645

Reference Standard

Vinpocetine EP Impurity C

CAS: 70155-05-4
Formula: C₂₃H₂₈N₂O₃
MW: 380.5 g/mol

VQ-034647

Reference Standard

Violaxanthin

CAS: 126-29-4
Formula: C₄₀H₅₆O₄
MW: 600.9 g/mol

VQ-042915

Reference Standard

Virginiamycin

CAS: 11006-76-1
Formula: C₇₁H₈₄N₁₀O₁₇
MW: 1349.5 g/mol

VQ-034649

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HSN code 3822 — chemicals list