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Suppliers for
Doxycycline hydrochloride
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Properties | CAS |
10592-13-9 | Formula |
C22H24N2O8.HCl | EINECS |
234-198-7 |
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23 Registered suppliers
Appearance | Yellow crystalline powder
| Identification | TLC sulphuric acid reaction a yellow colour develops it gives reaction of chlorides
| PH | 2.0~3.0
| Specific absorbance | at 349nm e(1%) 300~355
| Specific optical rotation | -105 ~ -120°
| Heavy metals | ≤ 50ppm
| Light-absorbing impurities | at 490nm ≤ 0.07
| Related substances
| 6-epidoxycycline | ≤ 2.0%
| Metacycline | ≤ 2.0%
| 4-epidoxycycline | ≤ 0.5% (ep5)
| 4-epi-6-epidoxycycline | ≤ 0.5% (ep5)
| Oxytetracycline | ≤ 0.5% (ep5)
| any other impurity | ≤ 0.5%
| not identified impurities | ≤ 0.1% (ep5)
| Ethanol | 4.3~6.0% (m/m)
| Sulphated ash | ≤ 0.4%
| Water | 1.4~2.8%
| Assay | 95.0~102.0% ( c22h25cln2o8) based on anhydrous, ethanol-free substance |
Appearance | Yellow crystalline powder
| Identification | TLC sulphuric acid reaction a yellow colour develops it gives reaction of chlorides
| PH | 2.0~3.0
| Specific absorbance | at 349nm e(1%) 300~355
| Specific optical rotation | -105 ~ -120°
| Heavy metals | ≤ 50ppm
| Light-absorbing impurities | at 490nm ≤ 0.07
| Related substances
| 6-epidoxycycline | ≤ 2.0%
| Metacycline | ≤ 2.0%
| 4-epidoxycycline | ≤ 0.5% (ep5)
| 4-epi-6-epidoxycycline | ≤ 0.5% (ep5)
| Oxytetracycline | ≤ 0.5% (ep5)
| any other impurity | ≤ 0.5%
| not identified impurities | ≤ 0.1% (ep5)
| Ethanol | 4.3~6.0% (m/m)
| Sulphated ash | ≤ 0.4%
| Water | 1.4~2.8%
| Assay | 95.0~102.0% ( c22h25cln2o8) based on anhydrous, ethanol-free substance |
Appearance | Yellow crystalline powder
| Identification | TLC sulphuric acid reaction a yellow colour develops it gives reaction of chlorides
| PH | 2.0~3.0
| Specific absorbance | at 349nm e(1%) 300~355
| Specific optical rotation | -105 ~ -120°
| Heavy metals | ≤ 50ppm
| Light-absorbing impurities | at 490nm ≤ 0.07
| Related substances
| 6-epidoxycycline | ≤ 2.0%
| Metacycline | ≤ 2.0%
| 4-epidoxycycline | ≤ 0.5% (ep5)
| 4-epi-6-epidoxycycline | ≤ 0.5% (ep5)
| Oxytetracycline | ≤ 0.5% (ep5)
| any other impurity | ≤ 0.5%
| not identified impurities | ≤ 0.1% (ep5)
| Ethanol | 4.3~6.0% (m/m)
| Sulphated ash | ≤ 0.4%
| Water | 1.4~2.8%
| Assay | 95.0~102.0% ( c22h25cln2o8) based on anhydrous, ethanol-free substance |
Appearance | Yellow crystalline powder
| Identification | TLC sulphuric acid reaction a yellow colour develops it gives reaction of chlorides
| PH | 2.0~3.0
| Specific absorbance | at 349nm e(1%) 300~355
| Specific optical rotation | -105 ~ -120°
| Heavy metals | ≤ 50ppm
| Light-absorbing impurities | at 490nm ≤ 0.07
| Related substances
| 6-epidoxycycline | ≤ 2.0%
| Metacycline | ≤ 2.0%
| 4-epidoxycycline | ≤ 0.5% (ep5)
| 4-epi-6-epidoxycycline | ≤ 0.5% (ep5)
| Oxytetracycline | ≤ 0.5% (ep5)
| any other impurity | ≤ 0.5%
| not identified impurities | ≤ 0.1% (ep5)
| Ethanol | 4.3~6.0% (m/m)
| Sulphated ash | ≤ 0.4%
| Water | 1.4~2.8%
| Assay | 95.0~102.0% ( c22h25cln2o8) based on anhydrous, ethanol-free substance |
Appearance | Yellow crystalline powder
| Identification | TLC sulphuric acid reaction a yellow colour develops it gives reaction of chlorides
| PH | 2.0~3.0
| Specific absorbance | at 349nm e(1%) 300~355
| Specific optical rotation | -105 ~ -120°
| Heavy metals | ≤ 50ppm
| Light-absorbing impurities | at 490nm ≤ 0.07
| Related substances
| 6-epidoxycycline | ≤ 2.0%
| Metacycline | ≤ 2.0%
| 4-epidoxycycline | ≤ 0.5% (ep5)
| 4-epi-6-epidoxycycline | ≤ 0.5% (ep5)
| Oxytetracycline | ≤ 0.5% (ep5)
| any other impurity | ≤ 0.5%
| not identified impurities | ≤ 0.1% (ep5)
| Ethanol | 4.3~6.0% (m/m)
| Sulphated ash | ≤ 0.4%
| Water | 1.4~2.8%
| Assay | 95.0~102.0% ( c22h25cln2o8) based on anhydrous, ethanol-free substance |
More details are to be found here
Molecular Formula: C22H25ClN2O8 Molecular Weight: 480.9 Hazard Symbols: Xn,Xi UN Number: NA 1993 / PGIII WGKGermany: 3 HS Code: 29413000
More details are to be found here
Molecular Formula: C22H25ClN2O8 Molecular Weight: 480.9 Hazard Symbols: Xn,Xi UN Number: NA 1993 / PGIII WGKGermany: 3 HS Code: 29413000
More details are to be found here
Molecular Formula: C22H25ClN2O8 Molecular Weight: 480.9 Hazard Symbols: Xn,Xi UN Number: NA 1993 / PGIII WGKGermany: 3 HS Code: 29413000
More details are to be found here
Molecular Formula: C22H25ClN2O8 Molecular Weight: 480.9 Hazard Symbols: Xn,Xi UN Number: NA 1993 / PGIII WGKGermany: 3 HS Code: 29413000
More details are to be found here
Molecular Formula: C22H25ClN2O8 Molecular Weight: 480.9 Hazard Symbols: Xn,Xi UN Number: NA 1993 / PGIII WGKGermany: 3 HS Code: 29413000
More details are to be found here
Molecular Formula: C22H25ClN2O8 Molecular Weight: 480.9 Hazard Symbols: Xn,Xi UN Number: NA 1993 / PGIII WGKGermany: 3 HS Code: 29413000
More details are to be found here
More details are to be found here
More details are to be found here
More details are to be found here
More details are to be found here
More details are to be found here
More details are to be found here
More details are to be found here
More details are to be found here
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Last update 2024-04-25
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