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Sichuan Hengkang Science and Technology Development Co Ltd

Sichuan Hengkang Science and Technology Development Co Ltd
location Chengdu, China

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Our Products

  1. Products 35 Products available

Our Products

We offer a complete product range of L-Serine benzyl ester hydrochloride cas: 60022-62-0, (R)-1-Boc-3-hydroxypyrrolidine cas:109431-87-0, (R)-(+)-2-Tetrahydrofuroic acid cas: 87392-05-0, (S)-1-Boc-3-hydroxypiperidine CAS:143900-44-1 and (R)-1-Boc-3-hydroxymethylpiperazine cas: 278788-66-2

(S)-1-Boc-3-hydroxypiperidine CAS:143900-44-1

(S)-1-Boc-3-hydroxypiperidine CAS:143900-44-1
₹ 25,480 - ₹ 26,390 / kg Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • Country of Origin China
  • Color white
  • Product Name (S)-1-Boc-3-hydroxypiperidine
  • Usage intermediate of Ibrutinib
  • Chiral Purity ﹥ ﹦ 99.5%
  • Each Unspecified impurity ﹤ ﹦ 0.3%

(S)-1-Boc-3-hydroxypiperidine

CAS:143900-44-1

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Payment Terms : L/C, D/A, D/P, T/T

Delivery Time : immediately

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(R)-(+)-2-Tetrahydrofuroic Acid Cas: 87392-05-0

(R)-(+)-2-Tetrahydrofuroic Acid Cas: 87392-05-0
₹ 41,860 - ₹ 43,680 / kg Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • Purity 99%
  • Form Liquid
  • Country of Origin China
  • CAS No. 87392-05-0
  • Appearance colorless liquid

(R)-(+)-2-Tetrahydrofuroic acid

cas: 87392-05-0

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(R)-1-Boc-3-hydroxypyrrolidine cas:109431-87-0

(R)-1-Boc-3-hydroxypyrrolidine Cas:109431-87-0
₹ 42,770 - ₹ 43,680 / kg Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • Country of Origin China
  • CAS No. 109431-87-0

(R)-1-Boc-3-hydroxypyrrolidine

cas:109431-87-0

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Payment Terms : L/C, D/A, D/P, T/T

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(R)-1-Boc-3-hydroxymethylpiperazine Cas: 278788-66-2

(R)-1-Boc-3-hydroxymethylpiperazine Cas: 278788-66-2
₹ 1.71 Lakh - ₹ 1.82 Lakh / kg Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • Country of Origin China
  • CAS No. 278788-66-2
  • Purity 98%
  • Appearance white powder

(R)-1-Boc-3-hydroxymethylpiperazine

cas: 278788-66-2

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T

Packaging Details : 25kg/drum

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(S)-1-Benzyl-3-pyrrolidinol Cas: 101385-90-4

(S)-1-Benzyl-3-pyrrolidinol Cas: 101385-90-4
₹ 1.71 Lakh - ₹ 1.82 Lakh / kg Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • CAS No. 101385-90-4
  • Appearance White Solid

(S)-1-Benzyl-3-pyrrolidinol

cas: 101385-90-4

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T

Packaging Details : 25kg/barrel

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(R)-1-CBZ-3-PYRROLIDINOL CAS: 100858-33-1

(R)-1-CBZ-3-PYRROLIDINOL CAS: 100858-33-1
₹ 1.09 Lakh - ₹ 1.18 Lakh / kg Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • Country of Origin China
  • CAS No. 100858-33-1

(R)-1-CBZ-3-PYRROLIDINOL

CAS: 100858-33-1

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Payment Terms : L/C, D/A, D/P, T/T

Packaging Details : 25kg/barrel

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Boc-L-tert-Leucine cas:62965-35-9

Boc-L-tert-Leucine Cas:62965-35-9
₹ 17,290 - ₹ 20,020 / kg Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • Number Of Flower Amino Acid
  • Shelf Life 2yrs
  • State Powder
  • Purity 99%
  • Appearance White
  • Form Powder
  • Packaging Type barrels
  • Packaging Size 1kg, 25kg, 5kg
  • Country of Origin China
  • CAS No. 62965-35-9
  • Other Names Boc-L-tert-Leucine
  • Purity ≥98.0%
  • Usage intermediate of Paxlovid
  • Name Boc-L-tert-Leucine
  • cas 62965-35-9
  • Specific Rotation -4.2º±1.0°
  • Melting point （ ℃） 118~121℃

Boc-L-tert-Leucine

cas:62965-35-9

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Payment Terms : L/C, D/A, D/P, T/T

Packaging Details : 25kg/barrel

Delivery Time : immediately

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Boc-L-Hydroxyproline cas:13726-69-7

Boc-L-Hydroxyproline Cas:13726-69-7
₹ 7,098 - ₹ 7,735 / kg Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • Number Of Flower Amino Acid
  • Shelf Life 2yrs
  • Purity 99%
  • Appearance White
  • State Powder
  • Packaging Type Barrels
  • Packaging Size 1kg, 25kg, 5kg
  • Country of Origin China
  • CAS No. 13726-69-7
  • Other Names Boc-Hyp-OH
  • Product Name Boc-L-Hydroxyproline

Boc-L-Hydroxyproline

cas:13726-69-7

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Payment Terms : L/C, D/A, D/P, T/T

Delivery Time : immediately

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L-Serine Benzyl Ester Hydrochloride Cas: 60022-62-0

L-Serine Benzyl Ester Hydrochloride Cas: 60022-62-0
₹ 22,750 - ₹ 25,480 / kg Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • Number Of Flower Amino Acid
  • Shelf Life 2yrs
  • Purity 97%
  • Appearance White
  • State Powder
  • Packaging Type Barrels
  • Packaging Size 1kg, 25kg, 5kg
  • Country of Origin China
  • CAS No. 60022-62-0
  • Other Names H-Ser-OBzl·HCl
  • Purity above 97%
  • Chemical purity(HPLC area) ≥98.0%
  • Assay(Titration w/w ) 98.0%~103.0%
  • Water（vol %w/w) ≤0.5%

L-Serine benzyl ester hydrochloride

cas: 60022-62-0

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T

Packaging Details : 25kg/barrel

Delivery Time : immediately

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4-Aminobenzamidine Dihydrochloride CAS: 2498-50-2

4-Aminobenzamidine Dihydrochloride CAS: 2498-50-2
₹ 29,120 - ₹ 30,030 / kg Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • Shelf Life 1 Yr
  • Purity 98
  • Grade Standard company standard
  • Form powder
  • Packaging Type Barrels
  • Storage Cool And Dry Place
  • Country of Origin China
  • Appearance/colour Off-white to White powder
  • Identification by HPLC Corresponds
  • Chemical purity(HPLC area) ≥98.0%
  • Single impurity ≤0.5%
  • Loss on drying ≤1.0%

4-Aminobenzamidine dihydrochloride

CAS: 2498-50-2

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T

Packaging Details : 25kg/barrel

Delivery Time : immediately

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N-Boc-4-piperidineamine CAS: 87120-72-7

N-Boc-4-piperidineamine CAS: 87120-72-7
₹ 38,220 - ₹ 41,860 / kg Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • Country of Origin China
  • Appearance Off-white to white solid
  • Chemical purity(GC area) ≥98.0%
  • Single impurity ≤0.5%
  • Water (K.F) ≤0.5%
  • Characteristc It could be agglomerate after storing long time

N-Boc-4-piperidineamine

CAS: 87120-72-7

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T

Packaging Details : 25kg/barrel

Delivery Time : immediately

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(R)-(-)-2-methylpiperazine CAS: 75336-86-6

(R)-(-)-2-methylpiperazine CAS: 75336-86-6
₹ 47,320 - ₹ 48,230 / kg Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • Country of Origin China
  • CAS No. 75336-86-6
  • Other Names R-(-)-2-Methylpiperazine
  • MF C5H12N2
  • Purity 98%
  • Appearance Brown solid
  • Name (R)-(-)-2-methylpiperazine
  • CAS: 75336-86-6
  • Identification(HPLC) Corresponds
  • Chemical purity（ PLCC area） ≥98.0%
  • LOD(K.F vol) ≤1.0%

(R)-(-)-2-methylpiperazine

CAS: 75336-86-6

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T

Packaging Details : 25kg/barrel

Delivery Time : Immediately

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  • (R)-1-Boc-3-Hydroxypiperidine CAS: 143900-43-0
    (R)-1-Boc-3-Hydroxypiperidine CAS: 143900-43-0
    ₹ 28,210 - ₹ 30,030 / kg
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  • (S)-3-Hydroxypiperidine Hydrochloride Cas: 475058-41-4
    (S)-3-Hydroxypiperidine Hydrochloride Cas: 475058-41-4
    ₹ 57,330 - ₹ 59,150 / kg
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  • (R)-3-hydroxypyrrolidine Hydrochloride Cas: 104706-47-0
    (R)-3-hydroxypyrrolidine Hydrochloride Cas: 104706-47-0
    ₹ 56,875 - ₹ 57,785 / kg
    Get Best Quote
  • (2R,5S)-2,5-DIMETHYL-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
    (2R,5S)-2,5-DIMETHYL-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
    ₹ 3.46 Lakh - ₹ 3.55 Lakh / kg
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  • (S)-(+)-1-Cbz-3-pyrrolidinol Cas: 100858-32-0
    (S)-(+)-1-Cbz-3-pyrrolidinol Cas: 100858-32-0
    ₹ 1.14 Lakh - ₹ 1.23 Lakh / kg
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  • (S)-1-Benzyl-3-pyrrolidinol Cas: 101385-90-4
    (S)-1-Benzyl-3-pyrrolidinol Cas: 101385-90-4
    ₹ 2.14 Lakh - ₹ 2.23 Lakh / kg
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  • (R)-1-CBZ-3-PYRROLIDINOL Cas: 100858-33-1
    (R)-1-CBZ-3-PYRROLIDINOL Cas: 100858-33-1
    ₹ 1.09 Lakh - ₹ 1.18 Lakh / kg
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  • (R)-(+)-1-Benzyl-3-pyrrolidinol Cas: 101930-07-8
    (R)-(+)-1-Benzyl-3-pyrrolidinol Cas: 101930-07-8
    ₹ 2 Lakh - ₹ 2.09 Lakh / kg
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  • (S)-(+)-2-Methylpiperazine Cas: 74879-18-8
    (S)-(+)-2-Methylpiperazine Cas: 74879-18-8
    ₹ 42,770 - ₹ 43,680 / kg
    Get Best Quote
  • (R)-(+)-N-Boc-2-piperidinecarboxylic Acid Cas: 28697-17-8
    (R)-(+)-N-Boc-2-piperidinecarboxylic Acid Cas: 28697-17-8
    ₹ 86,450 - ₹ 91,000 / kg
    Get Best Quote
  • (S)-1-Boc-piperidine-2-carboxylic Acid Cas: 26250-84-0
    (S)-1-Boc-piperidine-2-carboxylic Acid Cas: 26250-84-0
    ₹ 72,800 - ₹ 77,350 / kg
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  • D(+)-Pipecolinic Acid Cas: 1723-00-8
    D(+)-Pipecolinic Acid Cas: 1723-00-8
    ₹ 95,550 - ₹ 1.09 Lakh / kg
    Get Best Quote
  • L-Pipecolic Acid Cas: 83680-83-5
    L-Pipecolic Acid Cas: 83680-83-5
    ₹ 91,000 - ₹ 1 Lakh / kg
    Get Best Quote
  • (R)-1-Boc-3-Aminopiperidine Cas: 188111-79-7
    (R)-1-Boc-3-Aminopiperidine Cas: 188111-79-7
    ₹ 77,350 - ₹ 81,900 / kg
    Get Best Quote
  • (S)-3-Amino-1-N-Boc-piperidine cas:625471-18-3
    (S)-3-Amino-1-N-Boc-piperidine Cas:625471-18-3
    ₹ 72,800 - ₹ 81,900 / kg
    Get Best Quote
  • (S)-3-N-Boc-aminopiperidine Cas: 216854-23-8
    (S)-3-N-Boc-aminopiperidine Cas: 216854-23-8
    ₹ 1 Lakh - ₹ 1.09 Lakh / kg
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  • N-BOC-3-Aminopiperidine Cas: 184637-48-7
    N-BOC-3-Aminopiperidine Cas: 184637-48-7
    ₹ 83,720 - ₹ 89,180 / kg
    Get Best Quote
  • 3-N-Boc-aminopiperidine Cas: 172603-05-3
    3-N-Boc-aminopiperidine Cas: 172603-05-3
    ₹ 1 Lakh - ₹ 1.09 Lakh / kg
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  • (R)-1-Boc-3-Aminopyrrolidine Cas: 147081-49-0
    (R)-1-Boc-3-Aminopyrrolidine Cas: 147081-49-0
    ₹ 1.14 Lakh - ₹ 1.23 Lakh / kg
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  • (3S)-(-)-3-Amino-1-Boc-pyrrolidine Cas: 147081-44-5
    (3S)-(-)-3-Amino-1-Boc-pyrrolidine Cas: 147081-44-5
    ₹ 1.14 Lakh - ₹ 1.23 Lakh / kg
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  • 1-Boc-3-aminopyrrolidine cas:186550-13-0
    1-Boc-3-aminopyrrolidine Cas:186550-13-0
    ₹ 1.18 Lakh - ₹ 1.27 Lakh / kg
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  • (R)-3-aminopyrrolidine 2HCl cas:116183-81-4
    (R)-3-aminopyrrolidine 2HCl Cas:116183-81-4
    ₹ 1.82 Lakh - ₹ 1.91 Lakh / kg
    Get Best Quote
  • (3S)-(+)-3-Aminopyrrolidine Dihydrochloride Cas: 116183-83-6
    (3S)-(+)-3-Aminopyrrolidine Dihydrochloride Cas: 116183-83-6
    ₹ 1.91 Lakh - ₹ 2 Lakh / kg
    Get Best Quote
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